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gtk2/gtk/gtkscrolledwindow.c

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Revert name change svn path=/trunk/; revision=20724
2008-07-01 22:57:50 +00:00
/* GTK - The GIMP Toolkit
Initial revision
1997-11-24 22:37:52 +00:00
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* This library is free software; you can redistribute it and/or
applied patch from Andreas Persenius <ndap@swipnet.se> that updates the Wed Jul 26 12:59:31 2000 Tim Janik <timj@gtk.org> * *.[hc]: applied patch from Andreas Persenius <ndap@swipnet.se> that updates the license headers to the GNU Lesser General Public License, as well as updating the copyright year to 2000.
2000-07-26 11:33:08 +00:00
* modify it under the terms of the GNU Lesser General Public
Initial revision
1997-11-24 22:37:52 +00:00
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
applied patch from Andreas Persenius <ndap@swipnet.se> that updates the Wed Jul 26 12:59:31 2000 Tim Janik <timj@gtk.org> * *.[hc]: applied patch from Andreas Persenius <ndap@swipnet.se> that updates the license headers to the GNU Lesser General Public License, as well as updating the copyright year to 2000.
2000-07-26 11:33:08 +00:00
* Lesser General Public License for more details.
Initial revision
1997-11-24 22:37:52 +00:00
*
applied patch from Andreas Persenius <ndap@swipnet.se> that updates the Wed Jul 26 12:59:31 2000 Tim Janik <timj@gtk.org> * *.[hc]: applied patch from Andreas Persenius <ndap@swipnet.se> that updates the license headers to the GNU Lesser General Public License, as well as updating the copyright year to 2000.
2000-07-26 11:33:08 +00:00
* You should have received a copy of the GNU Lesser General Public
Change FSF Address
2012-02-27 13:01:10 +00:00
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
Initial revision
1997-11-24 22:37:52 +00:00
*/
Added notice to look in AUTHORS and ChangeLog files for a list of changes. Wed Feb 24 01:22:39 CST 1999 Shawn T. Amundson <amundson@gtk.org> * *.[ch]: Added notice to look in AUTHORS and ChangeLog files for a list of changes.
1999-02-24 07:37:18 +00:00
/*
applied patch from Andreas Persenius <ndap@swipnet.se> that updates the Wed Jul 26 12:59:31 2000 Tim Janik <timj@gtk.org> * *.[hc]: applied patch from Andreas Persenius <ndap@swipnet.se> that updates the license headers to the GNU Lesser General Public License, as well as updating the copyright year to 2000.
2000-07-26 11:33:08 +00:00
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
Added notice to look in AUTHORS and ChangeLog files for a list of changes. Wed Feb 24 01:22:39 CST 1999 Shawn T. Amundson <amundson@gtk.org> * *.[ch]: Added notice to look in AUTHORS and ChangeLog files for a list of changes.
1999-02-24 07:37:18 +00:00
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
events return gboolean not gint, reindent prototypes. 2008-08-29 Michael Natterer <mitch@imendio.com> * gtk/gtkscrolledwindow.c: events return gboolean not gint, reindent prototypes. svn path=/trunk/; revision=21239
2008-08-29 12:25:42 +00:00
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
Added notice to look in AUTHORS and ChangeLog files for a list of changes. Wed Feb 24 01:22:39 CST 1999 Shawn T. Amundson <amundson@gtk.org> * *.[ch]: Added notice to look in AUTHORS and ChangeLog files for a list of changes.
1999-02-24 07:37:18 +00:00
*/
Include "config.h" instead of <config.h> Command used: find -name 2008-06-21 Johan Dahlin <jdahlin@async.com.br> * *.[ch]: Include "config.h" instead of <config.h> Command used: find -name \*.[ch]|xargs perl -p -i -e 's/^#include <config.h>/#include "config.h"/g' Rubberstamped by Mitch and Tim svn path=/trunk/; revision=20669
2008-06-22 14:28:52 +00:00
#include "config.h"
Drop explicit includes of gdkkeysyms.h These are no longer needed. At the same time, port gtkimcontextsimpleseqs.h to use the new GDK_KEY_ symbols.
2011-01-04 17:21:41 +00:00
types: Move GtkAdustment declaration to gtktypes.h ... and make all the headers to not include gtkadjustment.h anymore. Of course, also include it in the source files instead.
2012-03-03 18:41:55 +00:00
#include "gtkscrolledwindow.h"
Drop explicit includes of gdkkeysyms.h These are no longer needed. At the same time, port gtkimcontextsimpleseqs.h to use the new GDK_KEY_ symbols.
2011-01-04 17:21:41 +00:00
types: Move GtkAdustment declaration to gtktypes.h ... and make all the headers to not include gtkadjustment.h anymore. Of course, also include it in the source files instead.
2012-03-03 18:41:55 +00:00
#include "gtkadjustment.h"
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
#include "gtkbindings.h"
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
#include "gtkdnd.h"
types: Move GtkAdustment declaration to gtktypes.h ... and make all the headers to not include gtkadjustment.h anymore. Of course, also include it in the source files instead.
2012-03-03 18:41:55 +00:00
#include "gtkintl.h"
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
#include "gtkmain.h"
types: Move GtkAdustment declaration to gtktypes.h ... and make all the headers to not include gtkadjustment.h anymore. Of course, also include it in the source files instead.
2012-03-03 18:41:55 +00:00
#include "gtkmarshalers.h"
Define macros GTK_PARAM_READABLE, GTK_PARAM_WRITABLE, GTK_PARAM_READWRITE 2005-03-21 Matthias Clasen <mclasen@redhat.com> * gtk/gtkprivate.h: Define macros GTK_PARAM_READABLE, GTK_PARAM_WRITABLE, GTK_PARAM_READWRITE which are like their G_ counterparts, but also mark the name, nick and blurb as static. * gtk/*.c: Mark param spec strings as static, using the new macros.
2005-03-22 02:14:55 +00:00
#include "gtkprivate.h"
types: Move GtkAdustment declaration to gtktypes.h ... and make all the headers to not include gtkadjustment.h anymore. Of course, also include it in the source files instead.
2012-03-03 18:41:55 +00:00
#include "gtkscrollable.h"
#include "gtkscrollbar.h"
Clean up private headers This commit adds a few missing private headers, and cleans up some irregularities in the existing ones
2014-04-05 06:04:12 +00:00
#include "gtkrangeprivate.h"
Remove gtktypeutils altogether Based on patches by Javier Jardón. https://bugzilla.gnome.org/show_bug.cgi?id=629955
2011-01-04 19:51:19 +00:00
#include "gtktypebuiltins.h"
gtk: Fix compiler warnings from include fixes
2011-11-11 00:43:54 +00:00
#include "gtkviewport.h"
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
#include "gtkwidgetprivate.h"
types: Move GtkAdustment declaration to gtktypes.h ... and make all the headers to not include gtkadjustment.h anymore. Of course, also include it in the source files instead.
2012-03-03 18:41:55 +00:00
#include "gtkwindow.h"
scrolledwindow: Replace kinetic scrolling with GtkKineticScrolling Two GtkKineticScrolling helpers are used, one per axis direction. https://bugzilla.gnome.org/show_bug.cgi?id=729608
2014-05-26 16:19:24 +00:00
#include "gtkkineticscrolling.h"
Convert GailScrolledWindow to GtkScrolledWindowAccessible
2011-06-29 03:13:27 +00:00
#include "a11y/gtkscrolledwindowaccessible.h"
docs: Move documentation to inline comments: GtkScrolledWindow
2010-10-11 00:01:14 +00:00
types: Move GtkAdustment declaration to gtktypes.h ... and make all the headers to not include gtkadjustment.h anymore. Of course, also include it in the source files instead.
2012-03-03 18:41:55 +00:00
#include <math.h>
docs: Move documentation to inline comments: GtkScrolledWindow
2010-10-11 00:01:14 +00:00
/**
* SECTION:gtkscrolledwindow
* @Short_description: Adds scrollbars to its child widget
* @Title: GtkScrolledWindow
Add GtkScrollable interface The GtkScrollable interface provides "hadjustment" and "vadjustment" properties that are used by GtkScrolledWindow. It replaces the ::set_scroll_adjustment signal. The scrollable interface also has ::min-display-width/height properties that can be used to control the minimally visible part inside a scrolled window.
2010-10-18 04:21:39 +00:00
* @See_also: #GtkScrollable, #GtkViewport, #GtkAdjustment
docs: Move documentation to inline comments: GtkScrolledWindow
2010-10-11 00:01:14 +00:00
*
docs: use proper apostrophe https://wiki.gnome.org/Design/OS/Typography
2014-02-07 18:01:26 +00:00
* #GtkScrolledWindow is a #GtkBin subclass: it’s a container
docs: Move documentation to inline comments: GtkScrolledWindow
2010-10-11 00:01:14 +00:00
* the accepts a single child widget. #GtkScrolledWindow adds scrollbars
* to the child widget and optionally draws a beveled frame around the
* child widget.
*
* The scrolled window can work in two ways. Some widgets have native
Add GtkScrollable interface The GtkScrollable interface provides "hadjustment" and "vadjustment" properties that are used by GtkScrolledWindow. It replaces the ::set_scroll_adjustment signal. The scrollable interface also has ::min-display-width/height properties that can be used to control the minimally visible part inside a scrolled window.
2010-10-18 04:21:39 +00:00
* scrolling support; these widgets implement the #GtkScrollable interface.
docs: Move documentation to inline comments: GtkScrolledWindow
2010-10-11 00:01:14 +00:00
* Widgets with native scroll support include #GtkTreeView, #GtkTextView,
* and #GtkLayout.
*
* For widgets that lack native scrolling support, the #GtkViewport
* widget acts as an adaptor class, implementing scrollability for child
* widgets that lack their own scrolling capabilities. Use #GtkViewport
Replace some references to the GtkTable, use GtkGrid instead
2011-09-29 11:36:39 +00:00
* to scroll child widgets such as #GtkGrid, #GtkBox, and so on.
docs: Move documentation to inline comments: GtkScrolledWindow
2010-10-11 00:01:14 +00:00
*
* If a widget has native scrolling abilities, it can be added to the
* #GtkScrolledWindow with gtk_container_add(). If a widget does not, you
* must first add the widget to a #GtkViewport, then add the #GtkViewport
scrolledwindow: make gtk_scrolled_window_add() smart There's really no reason why we shouldn't automatically create a GtkViewport when the widget added to GtkScrolledWindow is not a GtkScrollable, instead of just printing a g_warning. Copy the viewport special case into the scrolled window implementation of gtk_container_add(). https://bugzilla.gnome.org/show_bug.cgi?id=693015
2013-02-01 16:03:44 +00:00
* to the scrolled window. gtk_container_add() will do this for you for
docs: use apostrophes in *n't
2014-02-07 18:32:47 +00:00
* widgets that don’t implement #GtkScrollable natively, so you can
docs: Move documentation to inline comments: GtkScrolledWindow
2010-10-11 00:01:14 +00:00
* ignore the presence of the viewport.
*
* The position of the scrollbars is controlled by the scroll
* adjustments. See #GtkAdjustment for the fields in an adjustment - for
docs: use proper quotes
2014-02-05 18:07:34 +00:00
* #GtkScrollbar, used by #GtkScrolledWindow, the “value” field
docs: Move documentation to inline comments: GtkScrolledWindow
2010-10-11 00:01:14 +00:00
* represents the position of the scrollbar, which must be between the
docs: use proper quotes
2014-02-05 18:07:34 +00:00
* “lower” field and “upper - page_size.” The “page_size” field
docs: Move documentation to inline comments: GtkScrolledWindow
2010-10-11 00:01:14 +00:00
* represents the size of the visible scrollable area. The
docs: use proper quotes
2014-02-05 18:07:34 +00:00
* “step_increment” and “page_increment” fields are used when the user
docs: Move documentation to inline comments: GtkScrolledWindow
2010-10-11 00:01:14 +00:00
* asks to step down (using the small stepper arrows) or page down (using
* for example the PageDown key).
*
docs: use apostrophes in *n't
2014-02-07 18:32:47 +00:00
* If a #GtkScrolledWindow doesn’t behave quite as you would like, or
* doesn’t have exactly the right layout, it’s very possible to set up
Replace some references to the GtkTable, use GtkGrid instead
2011-09-29 11:36:39 +00:00
* your own scrolling with #GtkScrollbar and for example a #GtkGrid.
docs: Move documentation to inline comments: GtkScrolledWindow
2010-10-11 00:01:14 +00:00
*/
s/gtk_notebook_nth_page/gtk_notebook_get_nth_page/. Wed Dec 2 01:39:02 1998 Tim Janik <timj@gtk.org> * gtk/gtknotebook.h: * gtk/gtknotebook.c: s/gtk_notebook_nth_page/gtk_notebook_get_nth_page/. * incremented version number to 1.1.6 and made Gtk dependant on GLib 1.1.6. * gtk/gtkwidget.h (struct _GtkRequisition): changed width and height from guint16 to gint16, since sizes bigger than 32767 are not supported anyways, and aritmethics with intermediate negative values are possible now. Tue Dec 1 00:00:04 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.c: implementation of GTK_POLICY_NEVER functionality, added rationales on the policy and size requisition handling at the top. (gtk_scrolled_window_size_request): we assume a default minimum for our child's width and height if [hv]scrollbar_policy != GTK_POLICY_NEVER, except when the user specified the dimension explicitely. (gtk_scrolled_window_size_allocate): do not show scrollbars if [hv]scrollbar_policy == GTK_POLICY_NEVER. * gtk/gtkviewport.c (gtk_viewport_size_request): report the real size we require (including the child). * gtk/gtkclist.c: (gtk_clist_size_request): report the real size required. * gtk/gtkenums.h (enum GtkPolicyType): added GTK_POLICY_NEVER. * gtk/gtkobject.c (gtk_object_init_type): object_type doesn't need to be a static variable. Mon Nov 30 22:41:25 1998 Tim Janik <timj@gtk.org> * gtk/gtkclist.h: * gtk/gtkclist.c: * gtk/gtkviewport.h: * gtk/gtkviewport.c: * gtk/gtktext.h: * gtk/gtktext.c: * gtk/gtklayout.h: * gtk/gtklayout.c: * gtk/gtkwidget.h: * gtk/gtkwidget.c: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: s/scroll_adjustements/scroll_adjustments/ s/scroll_adjustments/set_scroll_adjustments/g
1998-12-02 03:40:03 +00:00
/* scrolled window policy and size requisition handling:
*
* gtk size requisition works as follows:
* a widget upon size-request reports the width and height that it finds
* to be best suited to display its contents, including children.
* the width and/or height reported from a widget upon size requisition
* may be overidden by the user by specifying a width and/or height
gtk/gtkwidget.c gtk/gtkscrolledwindow.c Correct documentation that refers 2007-08-14 Cody Russell <bratsche@gnome.org> * gtk/gtkwidget.c * gtk/gtkscrolledwindow.c * gtk/gtklabel.c: Correct documentation that refers to the deprecated gtk_widget_set_usize() API. Refer instead to gtk_widget_set_size_request(). (#459340, Guillaume Cottenceau) svn path=/trunk/; revision=18613
2007-08-14 22:44:11 +00:00
* other than 0 through gtk_widget_set_size_request().
s/gtk_notebook_nth_page/gtk_notebook_get_nth_page/. Wed Dec 2 01:39:02 1998 Tim Janik <timj@gtk.org> * gtk/gtknotebook.h: * gtk/gtknotebook.c: s/gtk_notebook_nth_page/gtk_notebook_get_nth_page/. * incremented version number to 1.1.6 and made Gtk dependant on GLib 1.1.6. * gtk/gtkwidget.h (struct _GtkRequisition): changed width and height from guint16 to gint16, since sizes bigger than 32767 are not supported anyways, and aritmethics with intermediate negative values are possible now. Tue Dec 1 00:00:04 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.c: implementation of GTK_POLICY_NEVER functionality, added rationales on the policy and size requisition handling at the top. (gtk_scrolled_window_size_request): we assume a default minimum for our child's width and height if [hv]scrollbar_policy != GTK_POLICY_NEVER, except when the user specified the dimension explicitely. (gtk_scrolled_window_size_allocate): do not show scrollbars if [hv]scrollbar_policy == GTK_POLICY_NEVER. * gtk/gtkviewport.c (gtk_viewport_size_request): report the real size we require (including the child). * gtk/gtkclist.c: (gtk_clist_size_request): report the real size required. * gtk/gtkenums.h (enum GtkPolicyType): added GTK_POLICY_NEVER. * gtk/gtkobject.c (gtk_object_init_type): object_type doesn't need to be a static variable. Mon Nov 30 22:41:25 1998 Tim Janik <timj@gtk.org> * gtk/gtkclist.h: * gtk/gtkclist.c: * gtk/gtkviewport.h: * gtk/gtkviewport.c: * gtk/gtktext.h: * gtk/gtktext.c: * gtk/gtklayout.h: * gtk/gtklayout.c: * gtk/gtkwidget.h: * gtk/gtkwidget.c: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: s/scroll_adjustements/scroll_adjustments/ s/scroll_adjustments/set_scroll_adjustments/g
1998-12-02 03:40:03 +00:00
*
gtk/gtkwidget.c gtk/gtkscrolledwindow.c Correct documentation that refers 2007-08-14 Cody Russell <bratsche@gnome.org> * gtk/gtkwidget.c * gtk/gtkscrolledwindow.c * gtk/gtklabel.c: Correct documentation that refers to the deprecated gtk_widget_set_usize() API. Refer instead to gtk_widget_set_size_request(). (#459340, Guillaume Cottenceau) svn path=/trunk/; revision=18613
2007-08-14 22:44:11 +00:00
* a scrolled window needs (for implementing all three policy types) to
s/gtk_notebook_nth_page/gtk_notebook_get_nth_page/. Wed Dec 2 01:39:02 1998 Tim Janik <timj@gtk.org> * gtk/gtknotebook.h: * gtk/gtknotebook.c: s/gtk_notebook_nth_page/gtk_notebook_get_nth_page/. * incremented version number to 1.1.6 and made Gtk dependant on GLib 1.1.6. * gtk/gtkwidget.h (struct _GtkRequisition): changed width and height from guint16 to gint16, since sizes bigger than 32767 are not supported anyways, and aritmethics with intermediate negative values are possible now. Tue Dec 1 00:00:04 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.c: implementation of GTK_POLICY_NEVER functionality, added rationales on the policy and size requisition handling at the top. (gtk_scrolled_window_size_request): we assume a default minimum for our child's width and height if [hv]scrollbar_policy != GTK_POLICY_NEVER, except when the user specified the dimension explicitely. (gtk_scrolled_window_size_allocate): do not show scrollbars if [hv]scrollbar_policy == GTK_POLICY_NEVER. * gtk/gtkviewport.c (gtk_viewport_size_request): report the real size we require (including the child). * gtk/gtkclist.c: (gtk_clist_size_request): report the real size required. * gtk/gtkenums.h (enum GtkPolicyType): added GTK_POLICY_NEVER. * gtk/gtkobject.c (gtk_object_init_type): object_type doesn't need to be a static variable. Mon Nov 30 22:41:25 1998 Tim Janik <timj@gtk.org> * gtk/gtkclist.h: * gtk/gtkclist.c: * gtk/gtkviewport.h: * gtk/gtkviewport.c: * gtk/gtktext.h: * gtk/gtktext.c: * gtk/gtklayout.h: * gtk/gtklayout.c: * gtk/gtkwidget.h: * gtk/gtkwidget.c: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: s/scroll_adjustements/scroll_adjustments/ s/scroll_adjustments/set_scroll_adjustments/g
1998-12-02 03:40:03 +00:00
* request its width and height based on two different rationales.
* 1) the user wants the scrolled window to just fit into the space
* that it gets allocated for a specifc dimension.
* 1.1) this does not apply if the user specified a concrete value
* value for that specific dimension by either specifying usize for the
* scrolled window or for its child.
* 2) the user wants the scrolled window to take as much space up as
* is desired by the child for a specifc dimension (i.e. POLICY_NEVER).
*
* also, kinda obvious:
* 3) a user would certainly not have choosen a scrolled window as a container
* for the child, if the resulting allocation takes up more space than the
* child would have allocated without the scrolled window.
*
* conclusions:
docs: use apostrophes in *n't
2014-02-07 18:32:47 +00:00
* A) from 1) follows: the scrolled window shouldn’t request more space for a
s/gtk_notebook_nth_page/gtk_notebook_get_nth_page/. Wed Dec 2 01:39:02 1998 Tim Janik <timj@gtk.org> * gtk/gtknotebook.h: * gtk/gtknotebook.c: s/gtk_notebook_nth_page/gtk_notebook_get_nth_page/. * incremented version number to 1.1.6 and made Gtk dependant on GLib 1.1.6. * gtk/gtkwidget.h (struct _GtkRequisition): changed width and height from guint16 to gint16, since sizes bigger than 32767 are not supported anyways, and aritmethics with intermediate negative values are possible now. Tue Dec 1 00:00:04 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.c: implementation of GTK_POLICY_NEVER functionality, added rationales on the policy and size requisition handling at the top. (gtk_scrolled_window_size_request): we assume a default minimum for our child's width and height if [hv]scrollbar_policy != GTK_POLICY_NEVER, except when the user specified the dimension explicitely. (gtk_scrolled_window_size_allocate): do not show scrollbars if [hv]scrollbar_policy == GTK_POLICY_NEVER. * gtk/gtkviewport.c (gtk_viewport_size_request): report the real size we require (including the child). * gtk/gtkclist.c: (gtk_clist_size_request): report the real size required. * gtk/gtkenums.h (enum GtkPolicyType): added GTK_POLICY_NEVER. * gtk/gtkobject.c (gtk_object_init_type): object_type doesn't need to be a static variable. Mon Nov 30 22:41:25 1998 Tim Janik <timj@gtk.org> * gtk/gtkclist.h: * gtk/gtkclist.c: * gtk/gtkviewport.h: * gtk/gtkviewport.c: * gtk/gtktext.h: * gtk/gtktext.c: * gtk/gtklayout.h: * gtk/gtklayout.c: * gtk/gtkwidget.h: * gtk/gtkwidget.c: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: s/scroll_adjustements/scroll_adjustments/ s/scroll_adjustments/set_scroll_adjustments/g
1998-12-02 03:40:03 +00:00
* specifc dimension than is required at minimum.
* B) from 1.1) follows: the requisition may be overidden by usize of the scrolled
* window (done automatically) or by usize of the child (needs to be checked).
* C) from 2) follows: for POLICY_NEVER, the scrolled window simply reports the
docs: use proper apostrophe https://wiki.gnome.org/Design/OS/Typography
2014-02-07 18:01:26 +00:00
* child’s dimension.
* D) from 3) follows: the scrolled window child’s minimum width and minimum height
s/gtk_notebook_nth_page/gtk_notebook_get_nth_page/. Wed Dec 2 01:39:02 1998 Tim Janik <timj@gtk.org> * gtk/gtknotebook.h: * gtk/gtknotebook.c: s/gtk_notebook_nth_page/gtk_notebook_get_nth_page/. * incremented version number to 1.1.6 and made Gtk dependant on GLib 1.1.6. * gtk/gtkwidget.h (struct _GtkRequisition): changed width and height from guint16 to gint16, since sizes bigger than 32767 are not supported anyways, and aritmethics with intermediate negative values are possible now. Tue Dec 1 00:00:04 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.c: implementation of GTK_POLICY_NEVER functionality, added rationales on the policy and size requisition handling at the top. (gtk_scrolled_window_size_request): we assume a default minimum for our child's width and height if [hv]scrollbar_policy != GTK_POLICY_NEVER, except when the user specified the dimension explicitely. (gtk_scrolled_window_size_allocate): do not show scrollbars if [hv]scrollbar_policy == GTK_POLICY_NEVER. * gtk/gtkviewport.c (gtk_viewport_size_request): report the real size we require (including the child). * gtk/gtkclist.c: (gtk_clist_size_request): report the real size required. * gtk/gtkenums.h (enum GtkPolicyType): added GTK_POLICY_NEVER. * gtk/gtkobject.c (gtk_object_init_type): object_type doesn't need to be a static variable. Mon Nov 30 22:41:25 1998 Tim Janik <timj@gtk.org> * gtk/gtkclist.h: * gtk/gtkclist.c: * gtk/gtkviewport.h: * gtk/gtkviewport.c: * gtk/gtktext.h: * gtk/gtktext.c: * gtk/gtklayout.h: * gtk/gtklayout.c: * gtk/gtkwidget.h: * gtk/gtkwidget.c: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: s/scroll_adjustements/scroll_adjustments/ s/scroll_adjustments/set_scroll_adjustments/g
1998-12-02 03:40:03 +00:00
* under A) at least correspond to the space taken up by its scrollbars.
*/
Initialize the scrollbar spacing variable in the class to -1, and then Fri Mar 1 16:48:19 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c: Initialize the scrollbar spacing variable in the class to -1, and then take that to mean "default" (3) rather than putting 3 in the class directly. This gives us some wiggle room to make it a per-instance rather than a per-class property later.
2002-03-01 21:53:22 +00:00
#define DEFAULT_SCROLLBAR_SPACING 3
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
#define TOUCH_BYPASS_CAPTURED_THRESHOLD 30
/* Kinetic scrolling */
#define MAX_OVERSHOOT_DISTANCE 50
scrolledwindow: Replace kinetic scrolling with GtkKineticScrolling Two GtkKineticScrolling helpers are used, one per axis direction. https://bugzilla.gnome.org/show_bug.cgi?id=729608
2014-05-26 16:19:24 +00:00
#define DECELERATION_FRICTION 4
#define OVERSHOOT_FRICTION 20
Initial revision
1997-11-24 22:37:52 +00:00
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
struct _GtkScrolledWindowPrivate
{
GtkWidget *hscrollbar;
GtkWidget *vscrollbar;
Deprecate and ignore gtk-scrolled-window-placement Just use GTK_CORNER_TOP_LEFT and allow it to be changed with gtk_scrolled_window_set_placement().
2013-06-26 17:06:12 +00:00
GtkCornerType window_placement;
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
guint16 shadow_type;
guint hscrollbar_policy : 2;
guint vscrollbar_policy : 2;
guint hscrollbar_visible : 1;
guint vscrollbar_visible : 1;
GtkScrolledWindowPrivate: Improve struct packing
2011-04-12 16:42:37 +00:00
guint focus_out : 1; /* Flag used by ::move-focus-out implementation */
Move min-display-width/height to GtkScrolledWindow It is just too annoying to have to implement these properties in every scrollable. Instead, we now have ::min-content-height/width in GtkScrolledWindow. We also add GtkScrollablePolicy to determine how to size the scrollable content.
2010-10-22 16:46:33 +00:00
gint min_content_width;
gint min_content_height;
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
/* Kinetic scrolling */
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
GtkGesture *long_press_gesture;
scrolledwindow: Handle directional cancellation if there is a single scroll direction A pan gesture is optionally attached if there is only one scrolling direction, the pan gesture orientation is changed so movements tangential to the scroll direction get scrolling cancelled (The pan gesture is automatically denied when that happens, and that state change spreads to the others gestures in the group). If the pan direction happens in the expected directions, no cancellation happens, and scrolling eventually takes place.
2014-05-16 16:35:45 +00:00
GtkGesture *swipe_gesture;
/* These two gestures are mutually exclusive */
GtkGesture *drag_gesture;
GtkGesture *pan_gesture;
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
gdouble drag_start_x;
gdouble drag_start_y;
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
GdkWindow *overshoot_window;
GdkDevice *drag_device;
guint kinetic_scrolling : 1;
guint capture_button_press : 1;
scrolledwindow: Use gesture button/touch press synthesization This makes scrolled window fully compatible again wrt the GtkScrolledWindow::capture-button-press property.
2014-03-03 20:40:19 +00:00
guint in_drag : 1;
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
guint deceleration_id;
gdouble x_velocity;
gdouble y_velocity;
gdouble unclamped_hadj_value;
gdouble unclamped_vadj_value;
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
};
Add a window-placement-set property and a gtk-scrolled-window-placement 2006-03-20 Matthias Clasen <mclasen@redhat.com> * gtk/gtk.symbols: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Add a window-placement-set property and a gtk-scrolled-window-placement setting. (#157025, Christian Neumair)
2006-03-20 19:17:59 +00:00
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
typedef struct
{
GtkScrolledWindow *scrolled_window;
gint64 last_deceleration_time;
scrolledwindow: Replace kinetic scrolling with GtkKineticScrolling Two GtkKineticScrolling helpers are used, one per axis direction. https://bugzilla.gnome.org/show_bug.cgi?id=729608
2014-05-26 16:19:24 +00:00
GtkKineticScrolling *hscrolling;
GtkKineticScrolling *vscrolling;
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
} KineticScrollData;
Add a window-placement-set property and a gtk-scrolled-window-placement 2006-03-20 Matthias Clasen <mclasen@redhat.com> * gtk/gtk.symbols: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Add a window-placement-set property and a gtk-scrolled-window-placement setting. (#157025, Christian Neumair)
2006-03-20 19:17:59 +00:00
handle negative values similar to gtk_widget_set_uposition(). that is: Thu Jul 16 01:27:15 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.h: * gtk/gtkwidget.c (gtk_widget_set_usize): handle negative values similar to gtk_widget_set_uposition(). that is: -1=unspecified, -2=leave untouched. changed the width/height field of GtkWidgetAuxInfo to be gint16s rather than guint16s, since that's what the code expected (for a long time actually). * gtk/gtkviewport.c: added support for object arguments: GtkViewport::shadow_type, GtkViewport::vadjustment and GtkViewport::hadjustment. (gtk_viewport_add): chain gtk_bin_add. * gtk/gtkscrolledwindow.c: added support for object argument: GtkScrolledWindow::hscrollbar_policy, GtkScrolledWindow::vscrollbar_policy and GtkScrolledWindow::viewport. * gtk/gtkadjustment.h: * gtk/gtkadjustment.c: * gtk/gtkctree.h: * gtk/gtkclist.h: * gtk/gtkctree.c: * gtk/gtkclist.c: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: * gtk/gtkviewport.h: * gtk/gtkviewport.c: GtkType and macro fixups.
1998-07-16 02:47:15 +00:00
enum {
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
PROP_0,
PROP_HADJUSTMENT,
PROP_VADJUSTMENT,
PROP_HSCROLLBAR_POLICY,
PROP_VSCROLLBAR_POLICY,
PROP_WINDOW_PLACEMENT,
Add a window-placement-set property and a gtk-scrolled-window-placement 2006-03-20 Matthias Clasen <mclasen@redhat.com> * gtk/gtk.symbols: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Add a window-placement-set property and a gtk-scrolled-window-placement setting. (#157025, Christian Neumair)
2006-03-20 19:17:59 +00:00
PROP_WINDOW_PLACEMENT_SET,
Move min-display-width/height to GtkScrolledWindow It is just too annoying to have to implement these properties in every scrollable. Instead, we now have ::min-content-height/width in GtkScrolledWindow. We also add GtkScrollablePolicy to determine how to size the scrollable content.
2010-10-22 16:46:33 +00:00
PROP_SHADOW_TYPE,
PROP_MIN_CONTENT_WIDTH,
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
PROP_MIN_CONTENT_HEIGHT,
PROP_KINETIC_SCROLLING
handle negative values similar to gtk_widget_set_uposition(). that is: Thu Jul 16 01:27:15 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.h: * gtk/gtkwidget.c (gtk_widget_set_usize): handle negative values similar to gtk_widget_set_uposition(). that is: -1=unspecified, -2=leave untouched. changed the width/height field of GtkWidgetAuxInfo to be gint16s rather than guint16s, since that's what the code expected (for a long time actually). * gtk/gtkviewport.c: added support for object arguments: GtkViewport::shadow_type, GtkViewport::vadjustment and GtkViewport::hadjustment. (gtk_viewport_add): chain gtk_bin_add. * gtk/gtkscrolledwindow.c: added support for object argument: GtkScrolledWindow::hscrollbar_policy, GtkScrolledWindow::vscrollbar_policy and GtkScrolledWindow::viewport. * gtk/gtkadjustment.h: * gtk/gtkadjustment.c: * gtk/gtkctree.h: * gtk/gtkclist.h: * gtk/gtkctree.c: * gtk/gtkclist.c: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: * gtk/gtkviewport.h: * gtk/gtkviewport.c: GtkType and macro fixups.
1998-07-16 02:47:15 +00:00
};
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
/* Signals */
enum
{
SCROLL_CHILD,
MOVE_FOCUS_OUT,
LAST_SIGNAL
};
events return gboolean not gint, reindent prototypes. 2008-08-29 Michael Natterer <mitch@imendio.com> * gtk/gtkscrolledwindow.c: events return gboolean not gint, reindent prototypes. svn path=/trunk/; revision=21239
2008-08-29 12:25:42 +00:00
static void gtk_scrolled_window_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec);
static void gtk_scrolled_window_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec);
Move destroy signal to GtkWidget Also make GtkWidget derive from GInitiallyUnowned
2010-09-18 23:55:42 +00:00
static void gtk_scrolled_window_destroy (GtkWidget *widget);
scrolledwindow: Port to draw vfunc
2010-09-07 17:18:46 +00:00
static gboolean gtk_scrolled_window_draw (GtkWidget *widget,
cairo_t *cr);
events return gboolean not gint, reindent prototypes. 2008-08-29 Michael Natterer <mitch@imendio.com> * gtk/gtkscrolledwindow.c: events return gboolean not gint, reindent prototypes. svn path=/trunk/; revision=21239
2008-08-29 12:25:42 +00:00
static void gtk_scrolled_window_size_allocate (GtkWidget *widget,
GtkAllocation *allocation);
static gboolean gtk_scrolled_window_scroll_event (GtkWidget *widget,
GdkEventScroll *event);
static gboolean gtk_scrolled_window_focus (GtkWidget *widget,
GtkDirectionType direction);
static void gtk_scrolled_window_add (GtkContainer *container,
GtkWidget *widget);
static void gtk_scrolled_window_remove (GtkContainer *container,
GtkWidget *widget);
static void gtk_scrolled_window_forall (GtkContainer *container,
gboolean include_internals,
GtkCallback callback,
gpointer callback_data);
static gboolean gtk_scrolled_window_scroll_child (GtkScrolledWindow *scrolled_window,
GtkScrollType scroll,
gboolean horizontal);
static void gtk_scrolled_window_move_focus_out (GtkScrolledWindow *scrolled_window,
GtkDirectionType direction_type);
static void gtk_scrolled_window_relative_allocation(GtkWidget *widget,
GtkAllocation *allocation);
static void gtk_scrolled_window_adjustment_changed (GtkAdjustment *adjustment,
gpointer data);
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
static void gtk_scrolled_window_adjustment_value_changed (GtkAdjustment *adjustment,
gpointer data);
events return gboolean not gint, reindent prototypes. 2008-08-29 Michael Natterer <mitch@imendio.com> * gtk/gtkscrolledwindow.c: events return gboolean not gint, reindent prototypes. svn path=/trunk/; revision=21239
2008-08-29 12:25:42 +00:00
Move GtkSizeRequest into GtkWidget It doesn't make sense to keep them separate as GtkSizeRequest requires a GtkWidget and GtkWidget implements GtkSizeRequest, so you can never have one without the other. It also makes the code a lot easier because no casts are required when calling functions. Also, the names would translate to gtk_widget_get_width() and people agreed that this would be a too generic name, so a "preferred" was added to the names. So this patch moves the functions: gtk_size_request_get_request_mode() => gtk_widget_get_request_mode() gtk_size_request_get_width() => gtk_widget_get_preferred_width() gtk_size_request_get_height() => gtk_widget_get_preferred_height() gtk_size_request_get_size() => gtk_widget_get_preferred_size() gtk_size_request_get_width_for_height() => gtk_widget_get_preferred_width_for_height() gtk_size_request_get_height_for_width() => gtk_widget_get_preferred_height_for_width() ... and moves the corresponding vfuncs to the GtkWidgetClass. The patch also renames the implementations of the vfuncs in widgets to include the word "preferrred".
2010-09-21 14:35:17 +00:00
static void gtk_scrolled_window_get_preferred_width (GtkWidget *widget,
Mass api change from GtkExtendedLayout --> GtkSizeRequest This commit makes a few massive changes to the extended layout code: a.) gtkextendedlayout.c --> gtksizerequest.c b.) _is_height_for_width --> get_request_mode() c.) get_desired_size(), get_desired_width(), get_desired_height() --> get_size(), get_width(), get_height() This is the first partial commit and only effects portions of the tree that have already been merged in master (in order to easily cherry pick this commit). Conflicts: gtk/Makefile.am gtk/gtk.h gtk/gtk.symbols gtk/gtkextendedlayout.h
2010-06-18 04:11:26 +00:00
gint *minimum_size,
gint *natural_size);
Move GtkSizeRequest into GtkWidget It doesn't make sense to keep them separate as GtkSizeRequest requires a GtkWidget and GtkWidget implements GtkSizeRequest, so you can never have one without the other. It also makes the code a lot easier because no casts are required when calling functions. Also, the names would translate to gtk_widget_get_width() and people agreed that this would be a too generic name, so a "preferred" was added to the names. So this patch moves the functions: gtk_size_request_get_request_mode() => gtk_widget_get_request_mode() gtk_size_request_get_width() => gtk_widget_get_preferred_width() gtk_size_request_get_height() => gtk_widget_get_preferred_height() gtk_size_request_get_size() => gtk_widget_get_preferred_size() gtk_size_request_get_width_for_height() => gtk_widget_get_preferred_width_for_height() gtk_size_request_get_height_for_width() => gtk_widget_get_preferred_height_for_width() ... and moves the corresponding vfuncs to the GtkWidgetClass. The patch also renames the implementations of the vfuncs in widgets to include the word "preferrred".
2010-09-21 14:35:17 +00:00
static void gtk_scrolled_window_get_preferred_height (GtkWidget *widget,
Mass api change from GtkExtendedLayout --> GtkSizeRequest This commit makes a few massive changes to the extended layout code: a.) gtkextendedlayout.c --> gtksizerequest.c b.) _is_height_for_width --> get_request_mode() c.) get_desired_size(), get_desired_width(), get_desired_height() --> get_size(), get_width(), get_height() This is the first partial commit and only effects portions of the tree that have already been merged in master (in order to easily cherry pick this commit). Conflicts: gtk/Makefile.am gtk/gtk.h gtk/gtk.symbols gtk/gtkextendedlayout.h
2010-06-18 04:11:26 +00:00
gint *minimum_size,
gint *natural_size);
Move GtkSizeRequest into GtkWidget It doesn't make sense to keep them separate as GtkSizeRequest requires a GtkWidget and GtkWidget implements GtkSizeRequest, so you can never have one without the other. It also makes the code a lot easier because no casts are required when calling functions. Also, the names would translate to gtk_widget_get_width() and people agreed that this would be a too generic name, so a "preferred" was added to the names. So this patch moves the functions: gtk_size_request_get_request_mode() => gtk_widget_get_request_mode() gtk_size_request_get_width() => gtk_widget_get_preferred_width() gtk_size_request_get_height() => gtk_widget_get_preferred_height() gtk_size_request_get_size() => gtk_widget_get_preferred_size() gtk_size_request_get_width_for_height() => gtk_widget_get_preferred_width_for_height() gtk_size_request_get_height_for_width() => gtk_widget_get_preferred_height_for_width() ... and moves the corresponding vfuncs to the GtkWidgetClass. The patch also renames the implementations of the vfuncs in widgets to include the word "preferrred".
2010-09-21 14:35:17 +00:00
static void gtk_scrolled_window_get_preferred_height_for_width (GtkWidget *layout,
Mass api change from GtkExtendedLayout --> GtkSizeRequest This commit makes a few massive changes to the extended layout code: a.) gtkextendedlayout.c --> gtksizerequest.c b.) _is_height_for_width --> get_request_mode() c.) get_desired_size(), get_desired_width(), get_desired_height() --> get_size(), get_width(), get_height() This is the first partial commit and only effects portions of the tree that have already been merged in master (in order to easily cherry pick this commit). Conflicts: gtk/Makefile.am gtk/gtk.h gtk/gtk.symbols gtk/gtkextendedlayout.h
2010-06-18 04:11:26 +00:00
gint width,
gint *minimum_height,
gint *natural_height);
Move GtkSizeRequest into GtkWidget It doesn't make sense to keep them separate as GtkSizeRequest requires a GtkWidget and GtkWidget implements GtkSizeRequest, so you can never have one without the other. It also makes the code a lot easier because no casts are required when calling functions. Also, the names would translate to gtk_widget_get_width() and people agreed that this would be a too generic name, so a "preferred" was added to the names. So this patch moves the functions: gtk_size_request_get_request_mode() => gtk_widget_get_request_mode() gtk_size_request_get_width() => gtk_widget_get_preferred_width() gtk_size_request_get_height() => gtk_widget_get_preferred_height() gtk_size_request_get_size() => gtk_widget_get_preferred_size() gtk_size_request_get_width_for_height() => gtk_widget_get_preferred_width_for_height() gtk_size_request_get_height_for_width() => gtk_widget_get_preferred_height_for_width() ... and moves the corresponding vfuncs to the GtkWidgetClass. The patch also renames the implementations of the vfuncs in widgets to include the word "preferrred".
2010-09-21 14:35:17 +00:00
static void gtk_scrolled_window_get_preferred_width_for_height (GtkWidget *layout,
Mass api change from GtkExtendedLayout --> GtkSizeRequest This commit makes a few massive changes to the extended layout code: a.) gtkextendedlayout.c --> gtksizerequest.c b.) _is_height_for_width --> get_request_mode() c.) get_desired_size(), get_desired_width(), get_desired_height() --> get_size(), get_width(), get_height() This is the first partial commit and only effects portions of the tree that have already been merged in master (in order to easily cherry pick this commit). Conflicts: gtk/Makefile.am gtk/gtk.h gtk/gtk.symbols gtk/gtkextendedlayout.h
2010-06-18 04:11:26 +00:00
gint width,
gint *minimum_height,
gint *natural_height);
Implement extended layout for GtkScrolledWindow
2009-12-19 05:57:49 +00:00
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
static void gtk_scrolled_window_realize (GtkWidget *widget);
static void gtk_scrolled_window_unrealize (GtkWidget *widget);
static void gtk_scrolled_window_map (GtkWidget *widget);
static void gtk_scrolled_window_unmap (GtkWidget *widget);
scrolled-window: fix rendering of scrolled window background - don't poke at the children's background pattern at draw time, but just call gtk_render_background() - we should propagate rendering of the background to the overshoot window when the state flags or the style changes, or it won't respond to e.g. focused/backdrop changes correctly https://bugzilla.gnome.org/show_bug.cgi?id=682854
2012-08-28 15:51:18 +00:00
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
static void gtk_scrolled_window_grab_notify (GtkWidget *widget,
gboolean was_grabbed);
static gboolean _gtk_scrolled_window_set_adjustment_value (GtkScrolledWindow *scrolled_window,
GtkAdjustment *adjustment,
gdouble value,
gboolean allow_overshooting,
gboolean snap_to_border);
GtkScrolledWindow: use GdkFrameClock for kinetic scrolling Use GdkFrameClock when animating scrolling via touch, rather than a timeout. https://bugzilla.gnome.org/show_bug.cgi?id=685460
2012-10-02 23:54:15 +00:00
static void gtk_scrolled_window_cancel_deceleration (GtkScrolledWindow *scrolled_window);
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
static gboolean _gtk_scrolled_window_get_overshoot (GtkScrolledWindow *scrolled_window,
gint *overshoot_x,
gint *overshoot_y);
static void _gtk_scrolled_window_allocate_overshoot_window (GtkScrolledWindow *scrolled_window);
static void gtk_scrolled_window_start_deceleration (GtkScrolledWindow *scrolled_window);
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
static guint signals[LAST_SIGNAL] = {0};
Initial revision
1997-11-24 22:37:52 +00:00
gtk: Use new macros for defining private data https://bugzilla.gnome.org/show_bug.cgi?id=702996
2013-06-27 19:02:52 +00:00
G_DEFINE_TYPE_WITH_PRIVATE (GtkScrolledWindow, gtk_scrolled_window, GTK_TYPE_BIN)
Initial revision
1997-11-24 22:37:52 +00:00
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
static void
add_scroll_binding (GtkBindingSet *binding_set,
guint keyval,
GdkModifierType mask,
GtkScrollType scroll,
gboolean horizontal)
{
GDK: Prefix key names with KEY_ The keysyms create a lot of potential namespace conflicts for C, and are especially problematic for introspection, where we take constants into the namespace, so GDK_Display conflicts with GdkDisplay. For C application compatiblity, add gdkkeysyms-compat.h which uses the old names. Just one user in GTK+ continues to use gdkkeysyms-compat.h, which is the gtkimcontextsimple.c, since porting that requires porting more custom Perl code.
2010-09-08 17:35:51 +00:00
guint keypad_keyval = keyval - GDK_KEY_Left + GDK_KEY_KP_Left;
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
gtk_binding_entry_add_signal (binding_set, keyval, mask,
gtk/gtkscale.c gtk/gtkscrolledwindow.c gtk/gtksocket.c gtk/gtkspinbutton.c 2008-08-08 Sven Neumann <sven@gimp.org> * gtk/gtkscale.c * gtk/gtkscrolledwindow.c * gtk/gtksocket.c * gtk/gtkspinbutton.c * gtk/gtkstatusbar.c * gtk/gtkstatusicon.c: use canonical signal names. svn path=/trunk/; revision=21046
2008-08-08 14:36:41 +00:00
"scroll-child", 2,
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
GTK_TYPE_SCROLL_TYPE, scroll,
G_TYPE_BOOLEAN, horizontal);
gtk_binding_entry_add_signal (binding_set, keypad_keyval, mask,
gtk/gtkscale.c gtk/gtkscrolledwindow.c gtk/gtksocket.c gtk/gtkspinbutton.c 2008-08-08 Sven Neumann <sven@gimp.org> * gtk/gtkscale.c * gtk/gtkscrolledwindow.c * gtk/gtksocket.c * gtk/gtkspinbutton.c * gtk/gtkstatusbar.c * gtk/gtkstatusicon.c: use canonical signal names. svn path=/trunk/; revision=21046
2008-08-08 14:36:41 +00:00
"scroll-child", 2,
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
GTK_TYPE_SCROLL_TYPE, scroll,
G_TYPE_BOOLEAN, horizontal);
}
static void
add_tab_bindings (GtkBindingSet *binding_set,
GdkModifierType modifiers,
GtkDirectionType direction)
{
GDK: Prefix key names with KEY_ The keysyms create a lot of potential namespace conflicts for C, and are especially problematic for introspection, where we take constants into the namespace, so GDK_Display conflicts with GdkDisplay. For C application compatiblity, add gdkkeysyms-compat.h which uses the old names. Just one user in GTK+ continues to use gdkkeysyms-compat.h, which is the gtkimcontextsimple.c, since porting that requires porting more custom Perl code.
2010-09-08 17:35:51 +00:00
gtk_binding_entry_add_signal (binding_set, GDK_KEY_Tab, modifiers,
gtk/gtkscale.c gtk/gtkscrolledwindow.c gtk/gtksocket.c gtk/gtkspinbutton.c 2008-08-08 Sven Neumann <sven@gimp.org> * gtk/gtkscale.c * gtk/gtkscrolledwindow.c * gtk/gtksocket.c * gtk/gtkspinbutton.c * gtk/gtkstatusbar.c * gtk/gtkstatusicon.c: use canonical signal names. svn path=/trunk/; revision=21046
2008-08-08 14:36:41 +00:00
"move-focus-out", 1,
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
GTK_TYPE_DIRECTION_TYPE, direction);
GDK: Prefix key names with KEY_ The keysyms create a lot of potential namespace conflicts for C, and are especially problematic for introspection, where we take constants into the namespace, so GDK_Display conflicts with GdkDisplay. For C application compatiblity, add gdkkeysyms-compat.h which uses the old names. Just one user in GTK+ continues to use gdkkeysyms-compat.h, which is the gtkimcontextsimple.c, since porting that requires porting more custom Perl code.
2010-09-08 17:35:51 +00:00
gtk_binding_entry_add_signal (binding_set, GDK_KEY_KP_Tab, modifiers,
gtk/gtkscale.c gtk/gtkscrolledwindow.c gtk/gtksocket.c gtk/gtkspinbutton.c 2008-08-08 Sven Neumann <sven@gimp.org> * gtk/gtkscale.c * gtk/gtkscrolledwindow.c * gtk/gtksocket.c * gtk/gtkspinbutton.c * gtk/gtkstatusbar.c * gtk/gtkstatusicon.c: use canonical signal names. svn path=/trunk/; revision=21046
2008-08-08 14:36:41 +00:00
"move-focus-out", 1,
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
GTK_TYPE_DIRECTION_TYPE, direction);
}
Initial revision
1997-11-24 22:37:52 +00:00
static void
gtk_scrolled_window_class_init (GtkScrolledWindowClass *class)
{
documented necessary changes for 1.4 transition. Fri May 12 17:13:32 2000 Tim Janik <timj@gtk.org> * docs/Changes-1.4.txt: documented necessary changes for 1.4 transition. * gtk/gtktext.c: made the adjustments no-construct args, simply provide default adjustments. (gtk_text_destroy): release adjustments. * gtk/gtkprogressbar.c (gtk_progress_bar_class_init): made the adjustment argument non-construct. * gtk/gtkprogress.c (gtk_progress_destroy): release adjustment here, instead of in finalize. (gtk_progress_get_text_from_value): (gtk_progress_get_current_text): (gtk_progress_set_value): (gtk_progress_get_percentage_from_value): (gtk_progress_get_current_percentage): (gtk_progress_set_percentage): (gtk_progress_configure): ensure an adjustment is present. Thu May 11 01:24:08 2000 Tim Janik <timj@gtk.org> * gtk/gtkcolorsel.[hc]: * gtk/gtkcolorseldialog.[hc]: * gtk/gtkhsv.[hc]: major code cleanups, destroy handlers need to chain their parent implementation, use bit fields for boolean values, don't create unused widgets, usage of glib types, braces go on their own lines, function argument alignment, #include directives etc. etc. etc.. * gtk/Makefile.am (gtk_public_h_sources): install gtkhsv.h. Wed May 10 23:29:52 2000 Tim Janik <timj@gtk.org> * gtk/gtktoolbar.c (gtk_toolbar_destroy): don't unref a NULL tooltips. * gtk/gtkfilesel.c (gtk_file_selection_destroy): don't free a cmpl_state of NULL. * gtk/gtkcombo.c (gtk_combo_item_destroy): don#t keep references to freed data. (gtk_combo_destroy): don't keep a pointer to a destroyed window. * gtk/gtkmenu.c (gtk_menu_init): reset the menu's toplevel pointer to NULL when the toplevel is getting destroyed. (gtk_menu_set_tearoff_state): same here for the tearoff_window. (gtk_menu_destroy): (gtk_menu_init): store the information of whether we have to readd the initial child ref_count during destruction in a new GtkMenu field needs_destruction_ref_count. * gtk/gtkviewport.c: SHAME! ok this one is tricky, so i note it here, those reading: learn from my mistake! ;) in order for set_?adjustment to support a default adjustemnt if invoked with an adjustment pointer of NULL, the code read (pseudo): if (v->adjustment) unref (v->adjustment); if (!adjustment) adjustment = adjustment_new (); if (v->adjustment != adjustment) v->adjustment = ref (adjustment); now imagine the first unref to actually free the old adjustment and adjustment_new() creating a new adjustment from the very same memory portion. here, the latter comparision will unintendedly fail, and all hell breaks loose. (gtk_viewport_set_hadjustment): (gtk_viewport_set_vadjustment): reset viewport->?adjustment to NULL after unreferencing it. * gtk/gtkcontainer.[hc]: removed toplevel registration functions: gtk_container_register_toplevel(), gtk_container_unregister_toplevel() and gtk_container_get_toplevels() which had wrong semantics anyways: it didn't reference and copy the list. * gtk/gtkwindow.c: we take over the container toplevel registration bussiness now. windows are registered across multiple destructions, untill they are finalized. the initial implicit reference count users are holding on windows is removed with the first destruction though. (gtk_window_init): ref & sink and set has_user_ref_count, got rid of gtk_container_register_toplevel() call. add window to toplevel_list. (gtk_window_destroy): unref the window if has_user_ref_count is still set, got rid of call to gtk_container_unregister_toplevel(). (gtk_window_finalize): remove window from toplevel list. (gtk_window_list_toplevels): new function to return a newly created list with referenced toplevels. (gtk_window_read_rcfiles): use gtk_window_list_toplevels(). * gtk/gtkhscale.c (gtk_hscale_class_init): made the GtkRange adjustment a non-construct arg. * gtk/gtkvscale.c (gtk_vscale_class_init): likewise. * gtk/gtkhscrollbar.c (gtk_vscrollbar_class_init): likewise. * gtk/gtkvscrollbar.c (gtk_vscrollbar_class_init): likewise. * gtk/gtkrange.c: added some realized checks. (gtk_range_destroy): get rid of the h/v adjustments in the destroy handler instead of finalize. remove timer. (gtk_range_get_adjustment): demand create adjustment. * gtk/gtkviewport.c: made h/v adjustment non-construct args. we simply create them on demand now and get rid of them in the destroy handler. (gtk_viewport_destroy): get rid of the h/v adjustments in the destroy handler instead of finalize. (gtk_viewport_get_hadjustment): (gtk_viewport_get_vadjustment): (gtk_viewport_size_allocate): demand create h/v adjustment if required. * gtk/gtkwidget.c (gtk_widget_finalize): duplicate part of the gtk_widget_real_destroy () functionality. (gtk_widget_real_destroy): reinitialize with a new style, instead of setting widget->style to NULL. Fri May 5 13:02:09 2000 Tim Janik <timj@gtk.org> * gtk/gtkcalendar.c: * gtk/gtkbutton.c: ported _get_type() implementation over to GType, either to preserve memchunks allocation facilities, or because Gtk+ 1.0 GtkTypeInfo was still being used. * gtk/gtkobject.[hc]: derive from GObject. ported various functions over. prepare for ::destroy to be emitted multiple times. removed reference tracer magic. chain into GObjectClass.shutdown() to emit ::destroy signal. * gtk/gtksignal.c: removed assumptions about GTK_TYPE_OBJECT being fundamental. * gtk/gtkmain.c: removed gtk_object_post_arg_parsing_init() cludge. * gtk/gtksocket.c: * gtk/gtkplug.c: * gtk/gtklayout.c: * gtk/gtklabel.c: * gtk/gtkargcollector.c: * gtk/gtkarg.c: various fixups to work with GTK_TYPE_OBJECT not being a fundamental anymore, and to work with the new type system (nuked fundamental type varargs clutter). * gtk/*.c: install finalize handlers in the GObjectClass part of the class structure. changed direct GTK_OBJECT()->klass accesses to GTK_*_GET_CLASS(). changed direct object_class->type accesses to GTK_CLASS_TYPE(). * gtktypeutils.[hc]: use the reserved fundamental ids provided by GType. made most of the GTK_*() type macros and Gtk* typedefs simple wrappers around macros and types provided by GType. most notably, a significant portion of the old API vanished: GTK_TYPE_MAKE(), GTK_TYPE_SEQNO(), GTK_TYPE_FLAT_FIRST, GTK_TYPE_FLAT_LAST, GTK_TYPE_STRUCTURED_FIRST, GTK_TYPE_STRUCTURED_LAST, GTK_TYPE_ARGS, GTK_TYPE_CALLBACK, GTK_TYPE_C_CALLBACK, GTK_TYPE_FOREIGN, GtkTypeQuery, gtk_type_query(), gtk_type_set_varargs_type(), gtk_type_get_varargs_type(), gtk_type_check_object_cast(), gtk_type_check_class_cast(), gtk_type_describe_tree(), gtk_type_describe_heritage(), gtk_type_free(), gtk_type_children_types(), gtk_type_set_chunk_alloc(), gtk_type_register_enum(), gtk_type_register_flags(), gtk_type_parent_class(). replacements, where available are described in ../docs/Changes-1.4.txt. implemented compatibility functions for the remaining API. * configure.in: depend on glib 1.3.1, use gobject module.
2000-05-12 15:25:50 +00:00
GObjectClass *gobject_class = G_OBJECT_CLASS (class);
Initial revision
1997-11-24 22:37:52 +00:00
GtkWidgetClass *widget_class;
GtkContainerClass *container_class;
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
GtkBindingSet *binding_set;
Initial revision
1997-11-24 22:37:52 +00:00
widget_class = (GtkWidgetClass*) class;
container_class = (GtkContainerClass*) class;
Deprecation cleanup Tue Oct 8 17:34:26 2002 Manish Singh <yosh@gimp.org> * gtk/gtkmain.c gtk/gtkscrolledwindow.[ch] gtk/gtksettings.c gtk/gtkstatusbar.[ch] gtk/gtkstyle.c gtk/gtktoolbar.[ch] gtk/gtkviewport.[ch] gtk/gtkwindow.[ch]: Deprecation cleanup
2002-10-09 00:38:22 +00:00
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
gobject_class->set_property = gtk_scrolled_window_set_property;
gobject_class->get_property = gtk_scrolled_window_get_property;
documented necessary changes for 1.4 transition. Fri May 12 17:13:32 2000 Tim Janik <timj@gtk.org> * docs/Changes-1.4.txt: documented necessary changes for 1.4 transition. * gtk/gtktext.c: made the adjustments no-construct args, simply provide default adjustments. (gtk_text_destroy): release adjustments. * gtk/gtkprogressbar.c (gtk_progress_bar_class_init): made the adjustment argument non-construct. * gtk/gtkprogress.c (gtk_progress_destroy): release adjustment here, instead of in finalize. (gtk_progress_get_text_from_value): (gtk_progress_get_current_text): (gtk_progress_set_value): (gtk_progress_get_percentage_from_value): (gtk_progress_get_current_percentage): (gtk_progress_set_percentage): (gtk_progress_configure): ensure an adjustment is present. Thu May 11 01:24:08 2000 Tim Janik <timj@gtk.org> * gtk/gtkcolorsel.[hc]: * gtk/gtkcolorseldialog.[hc]: * gtk/gtkhsv.[hc]: major code cleanups, destroy handlers need to chain their parent implementation, use bit fields for boolean values, don't create unused widgets, usage of glib types, braces go on their own lines, function argument alignment, #include directives etc. etc. etc.. * gtk/Makefile.am (gtk_public_h_sources): install gtkhsv.h. Wed May 10 23:29:52 2000 Tim Janik <timj@gtk.org> * gtk/gtktoolbar.c (gtk_toolbar_destroy): don't unref a NULL tooltips. * gtk/gtkfilesel.c (gtk_file_selection_destroy): don't free a cmpl_state of NULL. * gtk/gtkcombo.c (gtk_combo_item_destroy): don#t keep references to freed data. (gtk_combo_destroy): don't keep a pointer to a destroyed window. * gtk/gtkmenu.c (gtk_menu_init): reset the menu's toplevel pointer to NULL when the toplevel is getting destroyed. (gtk_menu_set_tearoff_state): same here for the tearoff_window. (gtk_menu_destroy): (gtk_menu_init): store the information of whether we have to readd the initial child ref_count during destruction in a new GtkMenu field needs_destruction_ref_count. * gtk/gtkviewport.c: SHAME! ok this one is tricky, so i note it here, those reading: learn from my mistake! ;) in order for set_?adjustment to support a default adjustemnt if invoked with an adjustment pointer of NULL, the code read (pseudo): if (v->adjustment) unref (v->adjustment); if (!adjustment) adjustment = adjustment_new (); if (v->adjustment != adjustment) v->adjustment = ref (adjustment); now imagine the first unref to actually free the old adjustment and adjustment_new() creating a new adjustment from the very same memory portion. here, the latter comparision will unintendedly fail, and all hell breaks loose. (gtk_viewport_set_hadjustment): (gtk_viewport_set_vadjustment): reset viewport->?adjustment to NULL after unreferencing it. * gtk/gtkcontainer.[hc]: removed toplevel registration functions: gtk_container_register_toplevel(), gtk_container_unregister_toplevel() and gtk_container_get_toplevels() which had wrong semantics anyways: it didn't reference and copy the list. * gtk/gtkwindow.c: we take over the container toplevel registration bussiness now. windows are registered across multiple destructions, untill they are finalized. the initial implicit reference count users are holding on windows is removed with the first destruction though. (gtk_window_init): ref & sink and set has_user_ref_count, got rid of gtk_container_register_toplevel() call. add window to toplevel_list. (gtk_window_destroy): unref the window if has_user_ref_count is still set, got rid of call to gtk_container_unregister_toplevel(). (gtk_window_finalize): remove window from toplevel list. (gtk_window_list_toplevels): new function to return a newly created list with referenced toplevels. (gtk_window_read_rcfiles): use gtk_window_list_toplevels(). * gtk/gtkhscale.c (gtk_hscale_class_init): made the GtkRange adjustment a non-construct arg. * gtk/gtkvscale.c (gtk_vscale_class_init): likewise. * gtk/gtkhscrollbar.c (gtk_vscrollbar_class_init): likewise. * gtk/gtkvscrollbar.c (gtk_vscrollbar_class_init): likewise. * gtk/gtkrange.c: added some realized checks. (gtk_range_destroy): get rid of the h/v adjustments in the destroy handler instead of finalize. remove timer. (gtk_range_get_adjustment): demand create adjustment. * gtk/gtkviewport.c: made h/v adjustment non-construct args. we simply create them on demand now and get rid of them in the destroy handler. (gtk_viewport_destroy): get rid of the h/v adjustments in the destroy handler instead of finalize. (gtk_viewport_get_hadjustment): (gtk_viewport_get_vadjustment): (gtk_viewport_size_allocate): demand create h/v adjustment if required. * gtk/gtkwidget.c (gtk_widget_finalize): duplicate part of the gtk_widget_real_destroy () functionality. (gtk_widget_real_destroy): reinitialize with a new style, instead of setting widget->style to NULL. Fri May 5 13:02:09 2000 Tim Janik <timj@gtk.org> * gtk/gtkcalendar.c: * gtk/gtkbutton.c: ported _get_type() implementation over to GType, either to preserve memchunks allocation facilities, or because Gtk+ 1.0 GtkTypeInfo was still being used. * gtk/gtkobject.[hc]: derive from GObject. ported various functions over. prepare for ::destroy to be emitted multiple times. removed reference tracer magic. chain into GObjectClass.shutdown() to emit ::destroy signal. * gtk/gtksignal.c: removed assumptions about GTK_TYPE_OBJECT being fundamental. * gtk/gtkmain.c: removed gtk_object_post_arg_parsing_init() cludge. * gtk/gtksocket.c: * gtk/gtkplug.c: * gtk/gtklayout.c: * gtk/gtklabel.c: * gtk/gtkargcollector.c: * gtk/gtkarg.c: various fixups to work with GTK_TYPE_OBJECT not being a fundamental anymore, and to work with the new type system (nuked fundamental type varargs clutter). * gtk/*.c: install finalize handlers in the GObjectClass part of the class structure. changed direct GTK_OBJECT()->klass accesses to GTK_*_GET_CLASS(). changed direct object_class->type accesses to GTK_CLASS_TYPE(). * gtktypeutils.[hc]: use the reserved fundamental ids provided by GType. made most of the GTK_*() type macros and Gtk* typedefs simple wrappers around macros and types provided by GType. most notably, a significant portion of the old API vanished: GTK_TYPE_MAKE(), GTK_TYPE_SEQNO(), GTK_TYPE_FLAT_FIRST, GTK_TYPE_FLAT_LAST, GTK_TYPE_STRUCTURED_FIRST, GTK_TYPE_STRUCTURED_LAST, GTK_TYPE_ARGS, GTK_TYPE_CALLBACK, GTK_TYPE_C_CALLBACK, GTK_TYPE_FOREIGN, GtkTypeQuery, gtk_type_query(), gtk_type_set_varargs_type(), gtk_type_get_varargs_type(), gtk_type_check_object_cast(), gtk_type_check_class_cast(), gtk_type_describe_tree(), gtk_type_describe_heritage(), gtk_type_free(), gtk_type_children_types(), gtk_type_set_chunk_alloc(), gtk_type_register_enum(), gtk_type_register_flags(), gtk_type_parent_class(). replacements, where available are described in ../docs/Changes-1.4.txt. implemented compatibility functions for the remaining API. * configure.in: depend on glib 1.3.1, use gobject module.
2000-05-12 15:25:50 +00:00
Move destroy signal to GtkWidget Also make GtkWidget derive from GInitiallyUnowned
2010-09-18 23:55:42 +00:00
widget_class->destroy = gtk_scrolled_window_destroy;
scrolledwindow: Port to draw vfunc
2010-09-07 17:18:46 +00:00
widget_class->draw = gtk_scrolled_window_draw;
documented necessary changes for 1.4 transition. Fri May 12 17:13:32 2000 Tim Janik <timj@gtk.org> * docs/Changes-1.4.txt: documented necessary changes for 1.4 transition. * gtk/gtktext.c: made the adjustments no-construct args, simply provide default adjustments. (gtk_text_destroy): release adjustments. * gtk/gtkprogressbar.c (gtk_progress_bar_class_init): made the adjustment argument non-construct. * gtk/gtkprogress.c (gtk_progress_destroy): release adjustment here, instead of in finalize. (gtk_progress_get_text_from_value): (gtk_progress_get_current_text): (gtk_progress_set_value): (gtk_progress_get_percentage_from_value): (gtk_progress_get_current_percentage): (gtk_progress_set_percentage): (gtk_progress_configure): ensure an adjustment is present. Thu May 11 01:24:08 2000 Tim Janik <timj@gtk.org> * gtk/gtkcolorsel.[hc]: * gtk/gtkcolorseldialog.[hc]: * gtk/gtkhsv.[hc]: major code cleanups, destroy handlers need to chain their parent implementation, use bit fields for boolean values, don't create unused widgets, usage of glib types, braces go on their own lines, function argument alignment, #include directives etc. etc. etc.. * gtk/Makefile.am (gtk_public_h_sources): install gtkhsv.h. Wed May 10 23:29:52 2000 Tim Janik <timj@gtk.org> * gtk/gtktoolbar.c (gtk_toolbar_destroy): don't unref a NULL tooltips. * gtk/gtkfilesel.c (gtk_file_selection_destroy): don't free a cmpl_state of NULL. * gtk/gtkcombo.c (gtk_combo_item_destroy): don#t keep references to freed data. (gtk_combo_destroy): don't keep a pointer to a destroyed window. * gtk/gtkmenu.c (gtk_menu_init): reset the menu's toplevel pointer to NULL when the toplevel is getting destroyed. (gtk_menu_set_tearoff_state): same here for the tearoff_window. (gtk_menu_destroy): (gtk_menu_init): store the information of whether we have to readd the initial child ref_count during destruction in a new GtkMenu field needs_destruction_ref_count. * gtk/gtkviewport.c: SHAME! ok this one is tricky, so i note it here, those reading: learn from my mistake! ;) in order for set_?adjustment to support a default adjustemnt if invoked with an adjustment pointer of NULL, the code read (pseudo): if (v->adjustment) unref (v->adjustment); if (!adjustment) adjustment = adjustment_new (); if (v->adjustment != adjustment) v->adjustment = ref (adjustment); now imagine the first unref to actually free the old adjustment and adjustment_new() creating a new adjustment from the very same memory portion. here, the latter comparision will unintendedly fail, and all hell breaks loose. (gtk_viewport_set_hadjustment): (gtk_viewport_set_vadjustment): reset viewport->?adjustment to NULL after unreferencing it. * gtk/gtkcontainer.[hc]: removed toplevel registration functions: gtk_container_register_toplevel(), gtk_container_unregister_toplevel() and gtk_container_get_toplevels() which had wrong semantics anyways: it didn't reference and copy the list. * gtk/gtkwindow.c: we take over the container toplevel registration bussiness now. windows are registered across multiple destructions, untill they are finalized. the initial implicit reference count users are holding on windows is removed with the first destruction though. (gtk_window_init): ref & sink and set has_user_ref_count, got rid of gtk_container_register_toplevel() call. add window to toplevel_list. (gtk_window_destroy): unref the window if has_user_ref_count is still set, got rid of call to gtk_container_unregister_toplevel(). (gtk_window_finalize): remove window from toplevel list. (gtk_window_list_toplevels): new function to return a newly created list with referenced toplevels. (gtk_window_read_rcfiles): use gtk_window_list_toplevels(). * gtk/gtkhscale.c (gtk_hscale_class_init): made the GtkRange adjustment a non-construct arg. * gtk/gtkvscale.c (gtk_vscale_class_init): likewise. * gtk/gtkhscrollbar.c (gtk_vscrollbar_class_init): likewise. * gtk/gtkvscrollbar.c (gtk_vscrollbar_class_init): likewise. * gtk/gtkrange.c: added some realized checks. (gtk_range_destroy): get rid of the h/v adjustments in the destroy handler instead of finalize. remove timer. (gtk_range_get_adjustment): demand create adjustment. * gtk/gtkviewport.c: made h/v adjustment non-construct args. we simply create them on demand now and get rid of them in the destroy handler. (gtk_viewport_destroy): get rid of the h/v adjustments in the destroy handler instead of finalize. (gtk_viewport_get_hadjustment): (gtk_viewport_get_vadjustment): (gtk_viewport_size_allocate): demand create h/v adjustment if required. * gtk/gtkwidget.c (gtk_widget_finalize): duplicate part of the gtk_widget_real_destroy () functionality. (gtk_widget_real_destroy): reinitialize with a new style, instead of setting widget->style to NULL. Fri May 5 13:02:09 2000 Tim Janik <timj@gtk.org> * gtk/gtkcalendar.c: * gtk/gtkbutton.c: ported _get_type() implementation over to GType, either to preserve memchunks allocation facilities, or because Gtk+ 1.0 GtkTypeInfo was still being used. * gtk/gtkobject.[hc]: derive from GObject. ported various functions over. prepare for ::destroy to be emitted multiple times. removed reference tracer magic. chain into GObjectClass.shutdown() to emit ::destroy signal. * gtk/gtksignal.c: removed assumptions about GTK_TYPE_OBJECT being fundamental. * gtk/gtkmain.c: removed gtk_object_post_arg_parsing_init() cludge. * gtk/gtksocket.c: * gtk/gtkplug.c: * gtk/gtklayout.c: * gtk/gtklabel.c: * gtk/gtkargcollector.c: * gtk/gtkarg.c: various fixups to work with GTK_TYPE_OBJECT not being a fundamental anymore, and to work with the new type system (nuked fundamental type varargs clutter). * gtk/*.c: install finalize handlers in the GObjectClass part of the class structure. changed direct GTK_OBJECT()->klass accesses to GTK_*_GET_CLASS(). changed direct object_class->type accesses to GTK_CLASS_TYPE(). * gtktypeutils.[hc]: use the reserved fundamental ids provided by GType. made most of the GTK_*() type macros and Gtk* typedefs simple wrappers around macros and types provided by GType. most notably, a significant portion of the old API vanished: GTK_TYPE_MAKE(), GTK_TYPE_SEQNO(), GTK_TYPE_FLAT_FIRST, GTK_TYPE_FLAT_LAST, GTK_TYPE_STRUCTURED_FIRST, GTK_TYPE_STRUCTURED_LAST, GTK_TYPE_ARGS, GTK_TYPE_CALLBACK, GTK_TYPE_C_CALLBACK, GTK_TYPE_FOREIGN, GtkTypeQuery, gtk_type_query(), gtk_type_set_varargs_type(), gtk_type_get_varargs_type(), gtk_type_check_object_cast(), gtk_type_check_class_cast(), gtk_type_describe_tree(), gtk_type_describe_heritage(), gtk_type_free(), gtk_type_children_types(), gtk_type_set_chunk_alloc(), gtk_type_register_enum(), gtk_type_register_flags(), gtk_type_parent_class(). replacements, where available are described in ../docs/Changes-1.4.txt. implemented compatibility functions for the remaining API. * configure.in: depend on glib 1.3.1, use gobject module.
2000-05-12 15:25:50 +00:00
widget_class->size_allocate = gtk_scrolled_window_size_allocate;
widget_class->scroll_event = gtk_scrolled_window_scroll_event;
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
widget_class->focus = gtk_scrolled_window_focus;
Move GtkSizeRequest into GtkWidget It doesn't make sense to keep them separate as GtkSizeRequest requires a GtkWidget and GtkWidget implements GtkSizeRequest, so you can never have one without the other. It also makes the code a lot easier because no casts are required when calling functions. Also, the names would translate to gtk_widget_get_width() and people agreed that this would be a too generic name, so a "preferred" was added to the names. So this patch moves the functions: gtk_size_request_get_request_mode() => gtk_widget_get_request_mode() gtk_size_request_get_width() => gtk_widget_get_preferred_width() gtk_size_request_get_height() => gtk_widget_get_preferred_height() gtk_size_request_get_size() => gtk_widget_get_preferred_size() gtk_size_request_get_width_for_height() => gtk_widget_get_preferred_width_for_height() gtk_size_request_get_height_for_width() => gtk_widget_get_preferred_height_for_width() ... and moves the corresponding vfuncs to the GtkWidgetClass. The patch also renames the implementations of the vfuncs in widgets to include the word "preferrred".
2010-09-21 14:35:17 +00:00
widget_class->get_preferred_width = gtk_scrolled_window_get_preferred_width;
widget_class->get_preferred_height = gtk_scrolled_window_get_preferred_height;
widget_class->get_preferred_height_for_width = gtk_scrolled_window_get_preferred_height_for_width;
widget_class->get_preferred_width_for_height = gtk_scrolled_window_get_preferred_width_for_height;
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
widget_class->realize = gtk_scrolled_window_realize;
widget_class->unrealize = gtk_scrolled_window_unrealize;
widget_class->map = gtk_scrolled_window_map;
widget_class->unmap = gtk_scrolled_window_unmap;
widget_class->grab_notify = gtk_scrolled_window_grab_notify;
documented necessary changes for 1.4 transition. Fri May 12 17:13:32 2000 Tim Janik <timj@gtk.org> * docs/Changes-1.4.txt: documented necessary changes for 1.4 transition. * gtk/gtktext.c: made the adjustments no-construct args, simply provide default adjustments. (gtk_text_destroy): release adjustments. * gtk/gtkprogressbar.c (gtk_progress_bar_class_init): made the adjustment argument non-construct. * gtk/gtkprogress.c (gtk_progress_destroy): release adjustment here, instead of in finalize. (gtk_progress_get_text_from_value): (gtk_progress_get_current_text): (gtk_progress_set_value): (gtk_progress_get_percentage_from_value): (gtk_progress_get_current_percentage): (gtk_progress_set_percentage): (gtk_progress_configure): ensure an adjustment is present. Thu May 11 01:24:08 2000 Tim Janik <timj@gtk.org> * gtk/gtkcolorsel.[hc]: * gtk/gtkcolorseldialog.[hc]: * gtk/gtkhsv.[hc]: major code cleanups, destroy handlers need to chain their parent implementation, use bit fields for boolean values, don't create unused widgets, usage of glib types, braces go on their own lines, function argument alignment, #include directives etc. etc. etc.. * gtk/Makefile.am (gtk_public_h_sources): install gtkhsv.h. Wed May 10 23:29:52 2000 Tim Janik <timj@gtk.org> * gtk/gtktoolbar.c (gtk_toolbar_destroy): don't unref a NULL tooltips. * gtk/gtkfilesel.c (gtk_file_selection_destroy): don't free a cmpl_state of NULL. * gtk/gtkcombo.c (gtk_combo_item_destroy): don#t keep references to freed data. (gtk_combo_destroy): don't keep a pointer to a destroyed window. * gtk/gtkmenu.c (gtk_menu_init): reset the menu's toplevel pointer to NULL when the toplevel is getting destroyed. (gtk_menu_set_tearoff_state): same here for the tearoff_window. (gtk_menu_destroy): (gtk_menu_init): store the information of whether we have to readd the initial child ref_count during destruction in a new GtkMenu field needs_destruction_ref_count. * gtk/gtkviewport.c: SHAME! ok this one is tricky, so i note it here, those reading: learn from my mistake! ;) in order for set_?adjustment to support a default adjustemnt if invoked with an adjustment pointer of NULL, the code read (pseudo): if (v->adjustment) unref (v->adjustment); if (!adjustment) adjustment = adjustment_new (); if (v->adjustment != adjustment) v->adjustment = ref (adjustment); now imagine the first unref to actually free the old adjustment and adjustment_new() creating a new adjustment from the very same memory portion. here, the latter comparision will unintendedly fail, and all hell breaks loose. (gtk_viewport_set_hadjustment): (gtk_viewport_set_vadjustment): reset viewport->?adjustment to NULL after unreferencing it. * gtk/gtkcontainer.[hc]: removed toplevel registration functions: gtk_container_register_toplevel(), gtk_container_unregister_toplevel() and gtk_container_get_toplevels() which had wrong semantics anyways: it didn't reference and copy the list. * gtk/gtkwindow.c: we take over the container toplevel registration bussiness now. windows are registered across multiple destructions, untill they are finalized. the initial implicit reference count users are holding on windows is removed with the first destruction though. (gtk_window_init): ref & sink and set has_user_ref_count, got rid of gtk_container_register_toplevel() call. add window to toplevel_list. (gtk_window_destroy): unref the window if has_user_ref_count is still set, got rid of call to gtk_container_unregister_toplevel(). (gtk_window_finalize): remove window from toplevel list. (gtk_window_list_toplevels): new function to return a newly created list with referenced toplevels. (gtk_window_read_rcfiles): use gtk_window_list_toplevels(). * gtk/gtkhscale.c (gtk_hscale_class_init): made the GtkRange adjustment a non-construct arg. * gtk/gtkvscale.c (gtk_vscale_class_init): likewise. * gtk/gtkhscrollbar.c (gtk_vscrollbar_class_init): likewise. * gtk/gtkvscrollbar.c (gtk_vscrollbar_class_init): likewise. * gtk/gtkrange.c: added some realized checks. (gtk_range_destroy): get rid of the h/v adjustments in the destroy handler instead of finalize. remove timer. (gtk_range_get_adjustment): demand create adjustment. * gtk/gtkviewport.c: made h/v adjustment non-construct args. we simply create them on demand now and get rid of them in the destroy handler. (gtk_viewport_destroy): get rid of the h/v adjustments in the destroy handler instead of finalize. (gtk_viewport_get_hadjustment): (gtk_viewport_get_vadjustment): (gtk_viewport_size_allocate): demand create h/v adjustment if required. * gtk/gtkwidget.c (gtk_widget_finalize): duplicate part of the gtk_widget_real_destroy () functionality. (gtk_widget_real_destroy): reinitialize with a new style, instead of setting widget->style to NULL. Fri May 5 13:02:09 2000 Tim Janik <timj@gtk.org> * gtk/gtkcalendar.c: * gtk/gtkbutton.c: ported _get_type() implementation over to GType, either to preserve memchunks allocation facilities, or because Gtk+ 1.0 GtkTypeInfo was still being used. * gtk/gtkobject.[hc]: derive from GObject. ported various functions over. prepare for ::destroy to be emitted multiple times. removed reference tracer magic. chain into GObjectClass.shutdown() to emit ::destroy signal. * gtk/gtksignal.c: removed assumptions about GTK_TYPE_OBJECT being fundamental. * gtk/gtkmain.c: removed gtk_object_post_arg_parsing_init() cludge. * gtk/gtksocket.c: * gtk/gtkplug.c: * gtk/gtklayout.c: * gtk/gtklabel.c: * gtk/gtkargcollector.c: * gtk/gtkarg.c: various fixups to work with GTK_TYPE_OBJECT not being a fundamental anymore, and to work with the new type system (nuked fundamental type varargs clutter). * gtk/*.c: install finalize handlers in the GObjectClass part of the class structure. changed direct GTK_OBJECT()->klass accesses to GTK_*_GET_CLASS(). changed direct object_class->type accesses to GTK_CLASS_TYPE(). * gtktypeutils.[hc]: use the reserved fundamental ids provided by GType. made most of the GTK_*() type macros and Gtk* typedefs simple wrappers around macros and types provided by GType. most notably, a significant portion of the old API vanished: GTK_TYPE_MAKE(), GTK_TYPE_SEQNO(), GTK_TYPE_FLAT_FIRST, GTK_TYPE_FLAT_LAST, GTK_TYPE_STRUCTURED_FIRST, GTK_TYPE_STRUCTURED_LAST, GTK_TYPE_ARGS, GTK_TYPE_CALLBACK, GTK_TYPE_C_CALLBACK, GTK_TYPE_FOREIGN, GtkTypeQuery, gtk_type_query(), gtk_type_set_varargs_type(), gtk_type_get_varargs_type(), gtk_type_check_object_cast(), gtk_type_check_class_cast(), gtk_type_describe_tree(), gtk_type_describe_heritage(), gtk_type_free(), gtk_type_children_types(), gtk_type_set_chunk_alloc(), gtk_type_register_enum(), gtk_type_register_flags(), gtk_type_parent_class(). replacements, where available are described in ../docs/Changes-1.4.txt. implemented compatibility functions for the remaining API. * configure.in: depend on glib 1.3.1, use gobject module.
2000-05-12 15:25:50 +00:00
container_class->add = gtk_scrolled_window_add;
container_class->remove = gtk_scrolled_window_remove;
container_class->forall = gtk_scrolled_window_forall;
Make GtkScrolledWindow offload border-width calculations to GtkContainerClass.
2010-10-12 08:10:55 +00:00
gtk_container_class_handle_border_width (container_class);
documented necessary changes for 1.4 transition. Fri May 12 17:13:32 2000 Tim Janik <timj@gtk.org> * docs/Changes-1.4.txt: documented necessary changes for 1.4 transition. * gtk/gtktext.c: made the adjustments no-construct args, simply provide default adjustments. (gtk_text_destroy): release adjustments. * gtk/gtkprogressbar.c (gtk_progress_bar_class_init): made the adjustment argument non-construct. * gtk/gtkprogress.c (gtk_progress_destroy): release adjustment here, instead of in finalize. (gtk_progress_get_text_from_value): (gtk_progress_get_current_text): (gtk_progress_set_value): (gtk_progress_get_percentage_from_value): (gtk_progress_get_current_percentage): (gtk_progress_set_percentage): (gtk_progress_configure): ensure an adjustment is present. Thu May 11 01:24:08 2000 Tim Janik <timj@gtk.org> * gtk/gtkcolorsel.[hc]: * gtk/gtkcolorseldialog.[hc]: * gtk/gtkhsv.[hc]: major code cleanups, destroy handlers need to chain their parent implementation, use bit fields for boolean values, don't create unused widgets, usage of glib types, braces go on their own lines, function argument alignment, #include directives etc. etc. etc.. * gtk/Makefile.am (gtk_public_h_sources): install gtkhsv.h. Wed May 10 23:29:52 2000 Tim Janik <timj@gtk.org> * gtk/gtktoolbar.c (gtk_toolbar_destroy): don't unref a NULL tooltips. * gtk/gtkfilesel.c (gtk_file_selection_destroy): don't free a cmpl_state of NULL. * gtk/gtkcombo.c (gtk_combo_item_destroy): don#t keep references to freed data. (gtk_combo_destroy): don't keep a pointer to a destroyed window. * gtk/gtkmenu.c (gtk_menu_init): reset the menu's toplevel pointer to NULL when the toplevel is getting destroyed. (gtk_menu_set_tearoff_state): same here for the tearoff_window. (gtk_menu_destroy): (gtk_menu_init): store the information of whether we have to readd the initial child ref_count during destruction in a new GtkMenu field needs_destruction_ref_count. * gtk/gtkviewport.c: SHAME! ok this one is tricky, so i note it here, those reading: learn from my mistake! ;) in order for set_?adjustment to support a default adjustemnt if invoked with an adjustment pointer of NULL, the code read (pseudo): if (v->adjustment) unref (v->adjustment); if (!adjustment) adjustment = adjustment_new (); if (v->adjustment != adjustment) v->adjustment = ref (adjustment); now imagine the first unref to actually free the old adjustment and adjustment_new() creating a new adjustment from the very same memory portion. here, the latter comparision will unintendedly fail, and all hell breaks loose. (gtk_viewport_set_hadjustment): (gtk_viewport_set_vadjustment): reset viewport->?adjustment to NULL after unreferencing it. * gtk/gtkcontainer.[hc]: removed toplevel registration functions: gtk_container_register_toplevel(), gtk_container_unregister_toplevel() and gtk_container_get_toplevels() which had wrong semantics anyways: it didn't reference and copy the list. * gtk/gtkwindow.c: we take over the container toplevel registration bussiness now. windows are registered across multiple destructions, untill they are finalized. the initial implicit reference count users are holding on windows is removed with the first destruction though. (gtk_window_init): ref & sink and set has_user_ref_count, got rid of gtk_container_register_toplevel() call. add window to toplevel_list. (gtk_window_destroy): unref the window if has_user_ref_count is still set, got rid of call to gtk_container_unregister_toplevel(). (gtk_window_finalize): remove window from toplevel list. (gtk_window_list_toplevels): new function to return a newly created list with referenced toplevels. (gtk_window_read_rcfiles): use gtk_window_list_toplevels(). * gtk/gtkhscale.c (gtk_hscale_class_init): made the GtkRange adjustment a non-construct arg. * gtk/gtkvscale.c (gtk_vscale_class_init): likewise. * gtk/gtkhscrollbar.c (gtk_vscrollbar_class_init): likewise. * gtk/gtkvscrollbar.c (gtk_vscrollbar_class_init): likewise. * gtk/gtkrange.c: added some realized checks. (gtk_range_destroy): get rid of the h/v adjustments in the destroy handler instead of finalize. remove timer. (gtk_range_get_adjustment): demand create adjustment. * gtk/gtkviewport.c: made h/v adjustment non-construct args. we simply create them on demand now and get rid of them in the destroy handler. (gtk_viewport_destroy): get rid of the h/v adjustments in the destroy handler instead of finalize. (gtk_viewport_get_hadjustment): (gtk_viewport_get_vadjustment): (gtk_viewport_size_allocate): demand create h/v adjustment if required. * gtk/gtkwidget.c (gtk_widget_finalize): duplicate part of the gtk_widget_real_destroy () functionality. (gtk_widget_real_destroy): reinitialize with a new style, instead of setting widget->style to NULL. Fri May 5 13:02:09 2000 Tim Janik <timj@gtk.org> * gtk/gtkcalendar.c: * gtk/gtkbutton.c: ported _get_type() implementation over to GType, either to preserve memchunks allocation facilities, or because Gtk+ 1.0 GtkTypeInfo was still being used. * gtk/gtkobject.[hc]: derive from GObject. ported various functions over. prepare for ::destroy to be emitted multiple times. removed reference tracer magic. chain into GObjectClass.shutdown() to emit ::destroy signal. * gtk/gtksignal.c: removed assumptions about GTK_TYPE_OBJECT being fundamental. * gtk/gtkmain.c: removed gtk_object_post_arg_parsing_init() cludge. * gtk/gtksocket.c: * gtk/gtkplug.c: * gtk/gtklayout.c: * gtk/gtklabel.c: * gtk/gtkargcollector.c: * gtk/gtkarg.c: various fixups to work with GTK_TYPE_OBJECT not being a fundamental anymore, and to work with the new type system (nuked fundamental type varargs clutter). * gtk/*.c: install finalize handlers in the GObjectClass part of the class structure. changed direct GTK_OBJECT()->klass accesses to GTK_*_GET_CLASS(). changed direct object_class->type accesses to GTK_CLASS_TYPE(). * gtktypeutils.[hc]: use the reserved fundamental ids provided by GType. made most of the GTK_*() type macros and Gtk* typedefs simple wrappers around macros and types provided by GType. most notably, a significant portion of the old API vanished: GTK_TYPE_MAKE(), GTK_TYPE_SEQNO(), GTK_TYPE_FLAT_FIRST, GTK_TYPE_FLAT_LAST, GTK_TYPE_STRUCTURED_FIRST, GTK_TYPE_STRUCTURED_LAST, GTK_TYPE_ARGS, GTK_TYPE_CALLBACK, GTK_TYPE_C_CALLBACK, GTK_TYPE_FOREIGN, GtkTypeQuery, gtk_type_query(), gtk_type_set_varargs_type(), gtk_type_get_varargs_type(), gtk_type_check_object_cast(), gtk_type_check_class_cast(), gtk_type_describe_tree(), gtk_type_describe_heritage(), gtk_type_free(), gtk_type_children_types(), gtk_type_set_chunk_alloc(), gtk_type_register_enum(), gtk_type_register_flags(), gtk_type_parent_class(). replacements, where available are described in ../docs/Changes-1.4.txt. implemented compatibility functions for the remaining API. * configure.in: depend on glib 1.3.1, use gobject module.
2000-05-12 15:25:50 +00:00
Initialize the scrollbar spacing variable in the class to -1, and then Fri Mar 1 16:48:19 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c: Initialize the scrollbar spacing variable in the class to -1, and then take that to mean "default" (3) rather than putting 3 in the class directly. This gives us some wiggle room to make it a per-instance rather than a per-class property later.
2002-03-01 21:53:22 +00:00
class->scrollbar_spacing = -1;
documented necessary changes for 1.4 transition. Fri May 12 17:13:32 2000 Tim Janik <timj@gtk.org> * docs/Changes-1.4.txt: documented necessary changes for 1.4 transition. * gtk/gtktext.c: made the adjustments no-construct args, simply provide default adjustments. (gtk_text_destroy): release adjustments. * gtk/gtkprogressbar.c (gtk_progress_bar_class_init): made the adjustment argument non-construct. * gtk/gtkprogress.c (gtk_progress_destroy): release adjustment here, instead of in finalize. (gtk_progress_get_text_from_value): (gtk_progress_get_current_text): (gtk_progress_set_value): (gtk_progress_get_percentage_from_value): (gtk_progress_get_current_percentage): (gtk_progress_set_percentage): (gtk_progress_configure): ensure an adjustment is present. Thu May 11 01:24:08 2000 Tim Janik <timj@gtk.org> * gtk/gtkcolorsel.[hc]: * gtk/gtkcolorseldialog.[hc]: * gtk/gtkhsv.[hc]: major code cleanups, destroy handlers need to chain their parent implementation, use bit fields for boolean values, don't create unused widgets, usage of glib types, braces go on their own lines, function argument alignment, #include directives etc. etc. etc.. * gtk/Makefile.am (gtk_public_h_sources): install gtkhsv.h. Wed May 10 23:29:52 2000 Tim Janik <timj@gtk.org> * gtk/gtktoolbar.c (gtk_toolbar_destroy): don't unref a NULL tooltips. * gtk/gtkfilesel.c (gtk_file_selection_destroy): don't free a cmpl_state of NULL. * gtk/gtkcombo.c (gtk_combo_item_destroy): don#t keep references to freed data. (gtk_combo_destroy): don't keep a pointer to a destroyed window. * gtk/gtkmenu.c (gtk_menu_init): reset the menu's toplevel pointer to NULL when the toplevel is getting destroyed. (gtk_menu_set_tearoff_state): same here for the tearoff_window. (gtk_menu_destroy): (gtk_menu_init): store the information of whether we have to readd the initial child ref_count during destruction in a new GtkMenu field needs_destruction_ref_count. * gtk/gtkviewport.c: SHAME! ok this one is tricky, so i note it here, those reading: learn from my mistake! ;) in order for set_?adjustment to support a default adjustemnt if invoked with an adjustment pointer of NULL, the code read (pseudo): if (v->adjustment) unref (v->adjustment); if (!adjustment) adjustment = adjustment_new (); if (v->adjustment != adjustment) v->adjustment = ref (adjustment); now imagine the first unref to actually free the old adjustment and adjustment_new() creating a new adjustment from the very same memory portion. here, the latter comparision will unintendedly fail, and all hell breaks loose. (gtk_viewport_set_hadjustment): (gtk_viewport_set_vadjustment): reset viewport->?adjustment to NULL after unreferencing it. * gtk/gtkcontainer.[hc]: removed toplevel registration functions: gtk_container_register_toplevel(), gtk_container_unregister_toplevel() and gtk_container_get_toplevels() which had wrong semantics anyways: it didn't reference and copy the list. * gtk/gtkwindow.c: we take over the container toplevel registration bussiness now. windows are registered across multiple destructions, untill they are finalized. the initial implicit reference count users are holding on windows is removed with the first destruction though. (gtk_window_init): ref & sink and set has_user_ref_count, got rid of gtk_container_register_toplevel() call. add window to toplevel_list. (gtk_window_destroy): unref the window if has_user_ref_count is still set, got rid of call to gtk_container_unregister_toplevel(). (gtk_window_finalize): remove window from toplevel list. (gtk_window_list_toplevels): new function to return a newly created list with referenced toplevels. (gtk_window_read_rcfiles): use gtk_window_list_toplevels(). * gtk/gtkhscale.c (gtk_hscale_class_init): made the GtkRange adjustment a non-construct arg. * gtk/gtkvscale.c (gtk_vscale_class_init): likewise. * gtk/gtkhscrollbar.c (gtk_vscrollbar_class_init): likewise. * gtk/gtkvscrollbar.c (gtk_vscrollbar_class_init): likewise. * gtk/gtkrange.c: added some realized checks. (gtk_range_destroy): get rid of the h/v adjustments in the destroy handler instead of finalize. remove timer. (gtk_range_get_adjustment): demand create adjustment. * gtk/gtkviewport.c: made h/v adjustment non-construct args. we simply create them on demand now and get rid of them in the destroy handler. (gtk_viewport_destroy): get rid of the h/v adjustments in the destroy handler instead of finalize. (gtk_viewport_get_hadjustment): (gtk_viewport_get_vadjustment): (gtk_viewport_size_allocate): demand create h/v adjustment if required. * gtk/gtkwidget.c (gtk_widget_finalize): duplicate part of the gtk_widget_real_destroy () functionality. (gtk_widget_real_destroy): reinitialize with a new style, instead of setting widget->style to NULL. Fri May 5 13:02:09 2000 Tim Janik <timj@gtk.org> * gtk/gtkcalendar.c: * gtk/gtkbutton.c: ported _get_type() implementation over to GType, either to preserve memchunks allocation facilities, or because Gtk+ 1.0 GtkTypeInfo was still being used. * gtk/gtkobject.[hc]: derive from GObject. ported various functions over. prepare for ::destroy to be emitted multiple times. removed reference tracer magic. chain into GObjectClass.shutdown() to emit ::destroy signal. * gtk/gtksignal.c: removed assumptions about GTK_TYPE_OBJECT being fundamental. * gtk/gtkmain.c: removed gtk_object_post_arg_parsing_init() cludge. * gtk/gtksocket.c: * gtk/gtkplug.c: * gtk/gtklayout.c: * gtk/gtklabel.c: * gtk/gtkargcollector.c: * gtk/gtkarg.c: various fixups to work with GTK_TYPE_OBJECT not being a fundamental anymore, and to work with the new type system (nuked fundamental type varargs clutter). * gtk/*.c: install finalize handlers in the GObjectClass part of the class structure. changed direct GTK_OBJECT()->klass accesses to GTK_*_GET_CLASS(). changed direct object_class->type accesses to GTK_CLASS_TYPE(). * gtktypeutils.[hc]: use the reserved fundamental ids provided by GType. made most of the GTK_*() type macros and Gtk* typedefs simple wrappers around macros and types provided by GType. most notably, a significant portion of the old API vanished: GTK_TYPE_MAKE(), GTK_TYPE_SEQNO(), GTK_TYPE_FLAT_FIRST, GTK_TYPE_FLAT_LAST, GTK_TYPE_STRUCTURED_FIRST, GTK_TYPE_STRUCTURED_LAST, GTK_TYPE_ARGS, GTK_TYPE_CALLBACK, GTK_TYPE_C_CALLBACK, GTK_TYPE_FOREIGN, GtkTypeQuery, gtk_type_query(), gtk_type_set_varargs_type(), gtk_type_get_varargs_type(), gtk_type_check_object_cast(), gtk_type_check_class_cast(), gtk_type_describe_tree(), gtk_type_describe_heritage(), gtk_type_free(), gtk_type_children_types(), gtk_type_set_chunk_alloc(), gtk_type_register_enum(), gtk_type_register_flags(), gtk_type_parent_class(). replacements, where available are described in ../docs/Changes-1.4.txt. implemented compatibility functions for the remaining API. * configure.in: depend on glib 1.3.1, use gobject module.
2000-05-12 15:25:50 +00:00
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
class->scroll_child = gtk_scrolled_window_scroll_child;
class->move_focus_out = gtk_scrolled_window_move_focus_out;
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
g_object_class_install_property (gobject_class,
GtkScrolledWindow: Use G_PARAM_EXPLICIT_NOTIFY
2014-06-09 13:27:07 +00:00
PROP_HADJUSTMENT,
g_param_spec_object ("hadjustment",
P_("Horizontal Adjustment"),
P_("The GtkAdjustment for the horizontal position"),
GTK_TYPE_ADJUSTMENT,
GTK_PARAM_READWRITE|G_PARAM_CONSTRUCT));
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
g_object_class_install_property (gobject_class,
GtkScrolledWindow: Use G_PARAM_EXPLICIT_NOTIFY
2014-06-09 13:27:07 +00:00
PROP_VADJUSTMENT,
g_param_spec_object ("vadjustment",
P_("Vertical Adjustment"),
P_("The GtkAdjustment for the vertical position"),
GTK_TYPE_ADJUSTMENT,
GTK_PARAM_READWRITE|G_PARAM_CONSTRUCT));
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
g_object_class_install_property (gobject_class,
PROP_HSCROLLBAR_POLICY,
x 2005-03-08 Matthias Clasen <mclasen@redhat.com> * gtk/gtktextbuffer.c (gtk_text_buffer_class_init): * gtk/gtkrange.c (gtk_range_class_init): * gtk/gtkscrolledwindow.c (gtk_scrolled_window_class_init): * gtk/gtktexttag.c (gtk_text_tag_class_init): * gtk/gtktextview.c (gtk_text_view_class_init): * gtk/gtkscrollbar.c (gtk_scrollbar_class_init): * gtk/gtknotebook.c (gtk_notebook_class_init): * gtk/gtkentry.c (gtk_entry_class_init): * gtk/gtkexpander.c (gtk_expander_class_init): * gtk/gtkarrow.c (gtk_arrow_class_init): * gtk/gtkalignment.c (gtk_alignment_class_init): * gtk/gtkbutton.c (gtk_button_class_init): * gtk/gtklabel.c (gtk_label_class_init): * gtk/gtktreeviewcolumn.c (gtk_tree_view_column_class_init): * gtk/gtkcellrenderertext.c (gtk_cell_renderer_text_class_init): x * gtk/gtkcellrenderer.c (gtk_cell_renderer_class_init): * gtk/gtktreeview.c (gtk_tree_view_class_init): * gtk/gtkbox.c (gtk_box_class_init): * gtk/gtkwindow.c (gtk_window_class_init, gtk_window_class_init): * gtk/gtkcontainer.c (gtk_container_class_init): * gtk/gtkwidget.c (gtk_widget_class_init): * gtk/gtkobject.c (gtk_object_class_init): Use canonical names when registering param specs.
2005-03-09 04:04:40 +00:00
g_param_spec_enum ("hscrollbar-policy",
The first part of the fix for #114351 (see also gdk-pixbuf/ChangeLog and Fri Jan 16 23:59:01 2004 Matthias Clasen <maclas@gmx.de> The first part of the fix for #114351 (see also gdk-pixbuf/ChangeLog and po/ChangeLog): * gtk/gtkintl.h: * gdk-pixbuf/gdk-pixbuf-i18n.h: * gdk/gdkintl.h: Define P_() for property blurbs and nicks. * gdk/gdkdisplaymanager.c: * gdk-pixbuf/gdk-pixbuf.c: * modules/input/gtkimcontextxim.c: * gtk/*.c: Mark property blurbs and nicks with P_(). * po/Makefile.in.in: Add --keyword=P_ to the xgettext invocation, since property blurbs and nicks are now marked with P_().
2004-01-16 23:10:05 +00:00
P_("Horizontal Scrollbar Policy"),
P_("When the horizontal scrollbar is displayed"),
GtkScrolledWindow: Use G_PARAM_EXPLICIT_NOTIFY
2014-06-09 13:27:07 +00:00
GTK_TYPE_POLICY_TYPE,
GTK_POLICY_AUTOMATIC,
GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY));
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
g_object_class_install_property (gobject_class,
PROP_VSCROLLBAR_POLICY,
x 2005-03-08 Matthias Clasen <mclasen@redhat.com> * gtk/gtktextbuffer.c (gtk_text_buffer_class_init): * gtk/gtkrange.c (gtk_range_class_init): * gtk/gtkscrolledwindow.c (gtk_scrolled_window_class_init): * gtk/gtktexttag.c (gtk_text_tag_class_init): * gtk/gtktextview.c (gtk_text_view_class_init): * gtk/gtkscrollbar.c (gtk_scrollbar_class_init): * gtk/gtknotebook.c (gtk_notebook_class_init): * gtk/gtkentry.c (gtk_entry_class_init): * gtk/gtkexpander.c (gtk_expander_class_init): * gtk/gtkarrow.c (gtk_arrow_class_init): * gtk/gtkalignment.c (gtk_alignment_class_init): * gtk/gtkbutton.c (gtk_button_class_init): * gtk/gtklabel.c (gtk_label_class_init): * gtk/gtktreeviewcolumn.c (gtk_tree_view_column_class_init): * gtk/gtkcellrenderertext.c (gtk_cell_renderer_text_class_init): x * gtk/gtkcellrenderer.c (gtk_cell_renderer_class_init): * gtk/gtktreeview.c (gtk_tree_view_class_init): * gtk/gtkbox.c (gtk_box_class_init): * gtk/gtkwindow.c (gtk_window_class_init, gtk_window_class_init): * gtk/gtkcontainer.c (gtk_container_class_init): * gtk/gtkwidget.c (gtk_widget_class_init): * gtk/gtkobject.c (gtk_object_class_init): Use canonical names when registering param specs.
2005-03-09 04:04:40 +00:00
g_param_spec_enum ("vscrollbar-policy",
The first part of the fix for #114351 (see also gdk-pixbuf/ChangeLog and Fri Jan 16 23:59:01 2004 Matthias Clasen <maclas@gmx.de> The first part of the fix for #114351 (see also gdk-pixbuf/ChangeLog and po/ChangeLog): * gtk/gtkintl.h: * gdk-pixbuf/gdk-pixbuf-i18n.h: * gdk/gdkintl.h: Define P_() for property blurbs and nicks. * gdk/gdkdisplaymanager.c: * gdk-pixbuf/gdk-pixbuf.c: * modules/input/gtkimcontextxim.c: * gtk/*.c: Mark property blurbs and nicks with P_(). * po/Makefile.in.in: Add --keyword=P_ to the xgettext invocation, since property blurbs and nicks are now marked with P_().
2004-01-16 23:10:05 +00:00
P_("Vertical Scrollbar Policy"),
P_("When the vertical scrollbar is displayed"),
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
GTK_TYPE_POLICY_TYPE,
GtkScrolledWindow: change default policy to 'automatic' This change was proposed in bug 468672.
2010-09-22 00:14:46 +00:00
GTK_POLICY_AUTOMATIC,
GtkScrolledWindow: Use G_PARAM_EXPLICIT_NOTIFY
2014-06-09 13:27:07 +00:00
GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY));
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
g_object_class_install_property (gobject_class,
PROP_WINDOW_PLACEMENT,
x 2005-03-08 Matthias Clasen <mclasen@redhat.com> * gtk/gtktextbuffer.c (gtk_text_buffer_class_init): * gtk/gtkrange.c (gtk_range_class_init): * gtk/gtkscrolledwindow.c (gtk_scrolled_window_class_init): * gtk/gtktexttag.c (gtk_text_tag_class_init): * gtk/gtktextview.c (gtk_text_view_class_init): * gtk/gtkscrollbar.c (gtk_scrollbar_class_init): * gtk/gtknotebook.c (gtk_notebook_class_init): * gtk/gtkentry.c (gtk_entry_class_init): * gtk/gtkexpander.c (gtk_expander_class_init): * gtk/gtkarrow.c (gtk_arrow_class_init): * gtk/gtkalignment.c (gtk_alignment_class_init): * gtk/gtkbutton.c (gtk_button_class_init): * gtk/gtklabel.c (gtk_label_class_init): * gtk/gtktreeviewcolumn.c (gtk_tree_view_column_class_init): * gtk/gtkcellrenderertext.c (gtk_cell_renderer_text_class_init): x * gtk/gtkcellrenderer.c (gtk_cell_renderer_class_init): * gtk/gtktreeview.c (gtk_tree_view_class_init): * gtk/gtkbox.c (gtk_box_class_init): * gtk/gtkwindow.c (gtk_window_class_init, gtk_window_class_init): * gtk/gtkcontainer.c (gtk_container_class_init): * gtk/gtkwidget.c (gtk_widget_class_init): * gtk/gtkobject.c (gtk_object_class_init): Use canonical names when registering param specs.
2005-03-09 04:04:40 +00:00
g_param_spec_enum ("window-placement",
The first part of the fix for #114351 (see also gdk-pixbuf/ChangeLog and Fri Jan 16 23:59:01 2004 Matthias Clasen <maclas@gmx.de> The first part of the fix for #114351 (see also gdk-pixbuf/ChangeLog and po/ChangeLog): * gtk/gtkintl.h: * gdk-pixbuf/gdk-pixbuf-i18n.h: * gdk/gdkintl.h: Define P_() for property blurbs and nicks. * gdk/gdkdisplaymanager.c: * gdk-pixbuf/gdk-pixbuf.c: * modules/input/gtkimcontextxim.c: * gtk/*.c: Mark property blurbs and nicks with P_(). * po/Makefile.in.in: Add --keyword=P_ to the xgettext invocation, since property blurbs and nicks are now marked with P_().
2004-01-16 23:10:05 +00:00
P_("Window Placement"),
Deprecate and ignore gtk-scrolled-window-placement Just use GTK_CORNER_TOP_LEFT and allow it to be changed with gtk_scrolled_window_set_placement().
2013-06-26 17:06:12 +00:00
P_("Where the contents are located with respect to the scrollbars."),
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
GTK_TYPE_CORNER_TYPE,
GTK_CORNER_TOP_LEFT,
GtkScrolledWindow: Use G_PARAM_EXPLICIT_NOTIFY
2014-06-09 13:27:07 +00:00
GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY));
Add a window-placement-set property and a gtk-scrolled-window-placement 2006-03-20 Matthias Clasen <mclasen@redhat.com> * gtk/gtk.symbols: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Add a window-placement-set property and a gtk-scrolled-window-placement setting. (#157025, Christian Neumair)
2006-03-20 19:17:59 +00:00
/**
Fix some typos with inline property docs. (#347065, John Finlay) 2006-07-10 Matthias Clasen <mclasen@redhat.com> * gtk/gtkaction.c: * gtk/gtkiconview.c: * gtk/gtkprintbackend.c: * gtk/gtkprintoperation-unix.c: * gtk/gtkscrolledwindow.c: * gtk/gtktoolbar.c: Fix some typos with inline property docs. (#347065, John Finlay)
2006-07-10 16:59:43 +00:00
* GtkScrolledWindow:window-placement-set:
Add a window-placement-set property and a gtk-scrolled-window-placement 2006-03-20 Matthias Clasen <mclasen@redhat.com> * gtk/gtk.symbols: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Add a window-placement-set property and a gtk-scrolled-window-placement setting. (#157025, Christian Neumair)
2006-03-20 19:17:59 +00:00
*
* Whether "window-placement" should be used to determine the location
Deprecate and ignore gtk-scrolled-window-placement Just use GTK_CORNER_TOP_LEFT and allow it to be changed with gtk_scrolled_window_set_placement().
2013-06-26 17:06:12 +00:00
* of the contents with respect to the scrollbars.
Add a window-placement-set property and a gtk-scrolled-window-placement 2006-03-20 Matthias Clasen <mclasen@redhat.com> * gtk/gtk.symbols: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Add a window-placement-set property and a gtk-scrolled-window-placement setting. (#157025, Christian Neumair)
2006-03-20 19:17:59 +00:00
*
* Since: 2.10
Deprecate and ignore gtk-scrolled-window-placement Just use GTK_CORNER_TOP_LEFT and allow it to be changed with gtk_scrolled_window_set_placement().
2013-06-26 17:06:12 +00:00
*
* Deprecated: 3.10: This value is ignored and
* #GtkScrolledWindow:window-placement value is always honored.
Add a window-placement-set property and a gtk-scrolled-window-placement 2006-03-20 Matthias Clasen <mclasen@redhat.com> * gtk/gtk.symbols: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Add a window-placement-set property and a gtk-scrolled-window-placement setting. (#157025, Christian Neumair)
2006-03-20 19:17:59 +00:00
*/
g_object_class_install_property (gobject_class,
PROP_WINDOW_PLACEMENT_SET,
g_param_spec_boolean ("window-placement-set",
GtkScrolledWindow: Use G_PARAM_EXPLICIT_NOTIFY
2014-06-09 13:27:07 +00:00
P_("Window Placement Set"),
P_("Whether \"window-placement\" should be used to determine the location of the contents with respect to the scrollbars."),
TRUE,
GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY));
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
g_object_class_install_property (gobject_class,
PROP_SHADOW_TYPE,
x 2005-03-08 Matthias Clasen <mclasen@redhat.com> * gtk/gtktextbuffer.c (gtk_text_buffer_class_init): * gtk/gtkrange.c (gtk_range_class_init): * gtk/gtkscrolledwindow.c (gtk_scrolled_window_class_init): * gtk/gtktexttag.c (gtk_text_tag_class_init): * gtk/gtktextview.c (gtk_text_view_class_init): * gtk/gtkscrollbar.c (gtk_scrollbar_class_init): * gtk/gtknotebook.c (gtk_notebook_class_init): * gtk/gtkentry.c (gtk_entry_class_init): * gtk/gtkexpander.c (gtk_expander_class_init): * gtk/gtkarrow.c (gtk_arrow_class_init): * gtk/gtkalignment.c (gtk_alignment_class_init): * gtk/gtkbutton.c (gtk_button_class_init): * gtk/gtklabel.c (gtk_label_class_init): * gtk/gtktreeviewcolumn.c (gtk_tree_view_column_class_init): * gtk/gtkcellrenderertext.c (gtk_cell_renderer_text_class_init): x * gtk/gtkcellrenderer.c (gtk_cell_renderer_class_init): * gtk/gtktreeview.c (gtk_tree_view_class_init): * gtk/gtkbox.c (gtk_box_class_init): * gtk/gtkwindow.c (gtk_window_class_init, gtk_window_class_init): * gtk/gtkcontainer.c (gtk_container_class_init): * gtk/gtkwidget.c (gtk_widget_class_init): * gtk/gtkobject.c (gtk_object_class_init): Use canonical names when registering param specs.
2005-03-09 04:04:40 +00:00
g_param_spec_enum ("shadow-type",
The first part of the fix for #114351 (see also gdk-pixbuf/ChangeLog and Fri Jan 16 23:59:01 2004 Matthias Clasen <maclas@gmx.de> The first part of the fix for #114351 (see also gdk-pixbuf/ChangeLog and po/ChangeLog): * gtk/gtkintl.h: * gdk-pixbuf/gdk-pixbuf-i18n.h: * gdk/gdkintl.h: Define P_() for property blurbs and nicks. * gdk/gdkdisplaymanager.c: * gdk-pixbuf/gdk-pixbuf.c: * modules/input/gtkimcontextxim.c: * gtk/*.c: Mark property blurbs and nicks with P_(). * po/Makefile.in.in: Add --keyword=P_ to the xgettext invocation, since property blurbs and nicks are now marked with P_().
2004-01-16 23:10:05 +00:00
P_("Shadow Type"),
P_("Style of bevel around the contents"),
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
GTK_TYPE_SHADOW_TYPE,
GTK_SHADOW_NONE,
GtkScrolledWindow: Use G_PARAM_EXPLICIT_NOTIFY
2014-06-09 13:27:07 +00:00
GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY));
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
Document scrollbars-within-bevel as 2.12 addition. (#438131, Mart 2007-05-14 Matthias Clasen <mclasen@redhat.com> * gtk/gtkscrolledwindow.c: Document scrollbars-within-bevel as 2.12 addition. (#438131, Mart Raudsepp) svn path=/trunk/; revision=17839
2007-05-14 04:23:45 +00:00
/**
* GtkScrolledWindow:scrollbars-within-bevel:
*
* Whether to place scrollbars within the scrolled window's bevel.
*
* Since: 2.12
*/
Improve look of GtkScrolledWindow on Windows by implementing a 2007-03-08 Mathias Hasselmann <mathias.hasselmann@gmx.de> * gtk/gtkscrolledindow.c: Improve look of GtkScrolledWindow on Windows by implementing a scrollbars-within-bevel style property. (#168326) svn path=/trunk/; revision=17425
2007-03-08 02:33:15 +00:00
gtk_widget_class_install_style_property (widget_class,
g_param_spec_boolean ("scrollbars-within-bevel",
P_("Scrollbars within bevel"),
P_("Place scrollbars within the scrolled window's bevel"),
FALSE,
GTK_PARAM_READABLE));
Add a scrollbar_spacing style property (#81396, based on a patch from Sun Oct 20 14:58:02 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_class_init): Add a scrollbar_spacing style property (#81396, based on a patch from Anders Carlsson)
2002-10-20 19:08:17 +00:00
gtk_widget_class_install_style_property (widget_class,
x 2005-03-08 Matthias Clasen <mclasen@redhat.com> * gtk/gtktextbuffer.c (gtk_text_buffer_class_init): * gtk/gtkrange.c (gtk_range_class_init): * gtk/gtkscrolledwindow.c (gtk_scrolled_window_class_init): * gtk/gtktexttag.c (gtk_text_tag_class_init): * gtk/gtktextview.c (gtk_text_view_class_init): * gtk/gtkscrollbar.c (gtk_scrollbar_class_init): * gtk/gtknotebook.c (gtk_notebook_class_init): * gtk/gtkentry.c (gtk_entry_class_init): * gtk/gtkexpander.c (gtk_expander_class_init): * gtk/gtkarrow.c (gtk_arrow_class_init): * gtk/gtkalignment.c (gtk_alignment_class_init): * gtk/gtkbutton.c (gtk_button_class_init): * gtk/gtklabel.c (gtk_label_class_init): * gtk/gtktreeviewcolumn.c (gtk_tree_view_column_class_init): * gtk/gtkcellrenderertext.c (gtk_cell_renderer_text_class_init): x * gtk/gtkcellrenderer.c (gtk_cell_renderer_class_init): * gtk/gtktreeview.c (gtk_tree_view_class_init): * gtk/gtkbox.c (gtk_box_class_init): * gtk/gtkwindow.c (gtk_window_class_init, gtk_window_class_init): * gtk/gtkcontainer.c (gtk_container_class_init): * gtk/gtkwidget.c (gtk_widget_class_init): * gtk/gtkobject.c (gtk_object_class_init): Use canonical names when registering param specs.
2005-03-09 04:04:40 +00:00
g_param_spec_int ("scrollbar-spacing",
The first part of the fix for #114351 (see also gdk-pixbuf/ChangeLog and Fri Jan 16 23:59:01 2004 Matthias Clasen <maclas@gmx.de> The first part of the fix for #114351 (see also gdk-pixbuf/ChangeLog and po/ChangeLog): * gtk/gtkintl.h: * gdk-pixbuf/gdk-pixbuf-i18n.h: * gdk/gdkintl.h: Define P_() for property blurbs and nicks. * gdk/gdkdisplaymanager.c: * gdk-pixbuf/gdk-pixbuf.c: * modules/input/gtkimcontextxim.c: * gtk/*.c: Mark property blurbs and nicks with P_(). * po/Makefile.in.in: Add --keyword=P_ to the xgettext invocation, since property blurbs and nicks are now marked with P_().
2004-01-16 23:10:05 +00:00
P_("Scrollbar spacing"),
P_("Number of pixels between the scrollbars and the scrolled window"),
Add a scrollbar_spacing style property (#81396, based on a patch from Sun Oct 20 14:58:02 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_class_init): Add a scrollbar_spacing style property (#81396, based on a patch from Anders Carlsson)
2002-10-20 19:08:17 +00:00
0,
G_MAXINT,
DEFAULT_SCROLLBAR_SPACING,
Define macros GTK_PARAM_READABLE, GTK_PARAM_WRITABLE, GTK_PARAM_READWRITE 2005-03-21 Matthias Clasen <mclasen@redhat.com> * gtk/gtkprivate.h: Define macros GTK_PARAM_READABLE, GTK_PARAM_WRITABLE, GTK_PARAM_READWRITE which are like their G_ counterparts, but also mark the name, nick and blurb as static. * gtk/*.c: Mark param spec strings as static, using the new macros.
2005-03-22 02:14:55 +00:00
GTK_PARAM_READABLE));
Add a scrollbar_spacing style property (#81396, based on a patch from Sun Oct 20 14:58:02 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_class_init): Add a scrollbar_spacing style property (#81396, based on a patch from Anders Carlsson)
2002-10-20 19:08:17 +00:00
Adding missing gtk-doc annotations. GtkProgressBar:show-text, GtkScrolledWindow:min-content-width/height are new properties in 3.0.
2011-01-08 09:46:46 +00:00
/**
* GtkScrolledWindow:min-content-width:
*
* The minimum content width of @scrolled_window, or -1 if not set.
*
* Since: 3.0
*/
Move min-display-width/height to GtkScrolledWindow It is just too annoying to have to implement these properties in every scrollable. Instead, we now have ::min-content-height/width in GtkScrolledWindow. We also add GtkScrollablePolicy to determine how to size the scrollable content.
2010-10-22 16:46:33 +00:00
g_object_class_install_property (gobject_class,
PROP_MIN_CONTENT_WIDTH,
g_param_spec_int ("min-content-width",
P_("Minimum Content Width"),
P_("The minimum width that the scrolled window will allocate to its content"),
-1, G_MAXINT, -1,
GtkScrolledWindow: Use G_PARAM_EXPLICIT_NOTIFY
2014-06-09 13:27:07 +00:00
GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY));
Adding missing gtk-doc annotations. GtkProgressBar:show-text, GtkScrolledWindow:min-content-width/height are new properties in 3.0.
2011-01-08 09:46:46 +00:00
/**
* GtkScrolledWindow:min-content-height:
*
* The minimum content height of @scrolled_window, or -1 if not set.
*
* Since: 3.0
*/
Move min-display-width/height to GtkScrolledWindow It is just too annoying to have to implement these properties in every scrollable. Instead, we now have ::min-content-height/width in GtkScrolledWindow. We also add GtkScrollablePolicy to determine how to size the scrollable content.
2010-10-22 16:46:33 +00:00
g_object_class_install_property (gobject_class,
PROP_MIN_CONTENT_HEIGHT,
g_param_spec_int ("min-content-height",
P_("Minimum Content Height"),
P_("The minimum height that the scrolled window will allocate to its content"),
-1, G_MAXINT, -1,
GtkScrolledWindow: Use G_PARAM_EXPLICIT_NOTIFY
2014-06-09 13:27:07 +00:00
GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY));
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
/**
* GtkScrolledWindow:kinetic-scrolling:
*
* The kinetic scrolling behavior flags. Kinetic scrolling
* only applies to devices with source %GDK_SOURCE_TOUCHSCREEN
*
* Since: 3.4
*/
g_object_class_install_property (gobject_class,
PROP_KINETIC_SCROLLING,
g_param_spec_boolean ("kinetic-scrolling",
P_("Kinetic Scrolling"),
P_("Kinetic scrolling mode."),
TRUE,
GtkScrolledWindow: Use G_PARAM_EXPLICIT_NOTIFY
2014-06-09 13:27:07 +00:00
GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY));
docs: Document GtkScrolledWindow's signals Based on a patch by Björn Lindqvist Fixes https://bugzilla.gnome.org/show_bug.cgi?id=351247
2010-10-11 00:01:14 +00:00
/**
* GtkScrolledWindow::scroll-child:
* @scrolled_window: a #GtkScrolledWindow
* @scroll: a #GtkScrollType describing how much to scroll
* @horizontal: whether the keybinding scrolls the child
* horizontally or not
*
* The ::scroll-child signal is a
docs: don't use <anchor>
2014-02-07 20:37:02 +00:00
* [keybinding signal][GtkBindingSignal]
docs: Document GtkScrolledWindow's signals Based on a patch by Björn Lindqvist Fixes https://bugzilla.gnome.org/show_bug.cgi?id=351247
2010-10-11 00:01:14 +00:00
* which gets emitted when a keybinding that scrolls is pressed.
* The horizontal or vertical adjustment is updated which triggers a
* signal that the scrolled windows child may listen to and scroll itself.
*/
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
signals[SCROLL_CHILD] =
gtk/gtkscale.c gtk/gtkscrolledwindow.c gtk/gtksocket.c gtk/gtkspinbutton.c 2008-08-08 Sven Neumann <sven@gimp.org> * gtk/gtkscale.c * gtk/gtkscrolledwindow.c * gtk/gtksocket.c * gtk/gtkspinbutton.c * gtk/gtkstatusbar.c * gtk/gtkstatusicon.c: use canonical signal names. svn path=/trunk/; revision=21046
2008-08-08 14:36:41 +00:00
g_signal_new (I_("scroll-child"),
Move destroy signal to GtkWidget Also make GtkWidget derive from GInitiallyUnowned
2010-09-18 23:55:42 +00:00
G_TYPE_FROM_CLASS (gobject_class),
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
G_STRUCT_OFFSET (GtkScrolledWindowClass, scroll_child),
NULL, NULL,
Only handle key bindings for scrolling if the scrollbars are visible. 2007-01-01 Matthias Clasen <mclasen@redhat.com> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Only handle key bindings for scrolling if the scrollbars are visible. (#340135, Christian Persch) svn path=/trunk/; revision=17012
2007-01-02 07:07:09 +00:00
_gtk_marshal_BOOLEAN__ENUM_BOOLEAN,
G_TYPE_BOOLEAN, 2,
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
GTK_TYPE_SCROLL_TYPE,
G_TYPE_BOOLEAN);
docs: Document GtkScrolledWindow's signals Based on a patch by Björn Lindqvist Fixes https://bugzilla.gnome.org/show_bug.cgi?id=351247
2010-10-11 00:01:14 +00:00
/**
* GtkScrolledWindow::move-focus-out:
* @scrolled_window: a #GtkScrolledWindow
* @direction_type: either %GTK_DIR_TAB_FORWARD or
* %GTK_DIR_TAB_BACKWARD
*
docs: Use markup for links
2014-02-07 02:07:03 +00:00
* The ::move-focus-out signal is a
docs: don't use <anchor>
2014-02-07 20:37:02 +00:00
* [keybinding signal][GtkBindingSignal] which gets
docs: don't use <keycap> tags
2014-02-05 00:29:00 +00:00
* emitted when focus is moved away from the scrolled window by a
* keybinding. The #GtkWidget::move-focus signal is emitted with
* @direction_type on this scrolled windows toplevel parent in the
* container hierarchy. The default bindings for this signal are
* `Tab + Ctrl` and `Tab + Ctrl + Shift`.
docs: Document GtkScrolledWindow's signals Based on a patch by Björn Lindqvist Fixes https://bugzilla.gnome.org/show_bug.cgi?id=351247
2010-10-11 00:01:14 +00:00
*/
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
signals[MOVE_FOCUS_OUT] =
gtk/gtkscale.c gtk/gtkscrolledwindow.c gtk/gtksocket.c gtk/gtkspinbutton.c 2008-08-08 Sven Neumann <sven@gimp.org> * gtk/gtkscale.c * gtk/gtkscrolledwindow.c * gtk/gtksocket.c * gtk/gtkspinbutton.c * gtk/gtkstatusbar.c * gtk/gtkstatusicon.c: use canonical signal names. svn path=/trunk/; revision=21046
2008-08-08 14:36:41 +00:00
g_signal_new (I_("move-focus-out"),
Move destroy signal to GtkWidget Also make GtkWidget derive from GInitiallyUnowned
2010-09-18 23:55:42 +00:00
G_TYPE_FROM_CLASS (gobject_class),
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
G_STRUCT_OFFSET (GtkScrolledWindowClass, move_focus_out),
NULL, NULL,
_gtk_marshal_VOID__ENUM,
G_TYPE_NONE, 1,
GTK_TYPE_DIRECTION_TYPE);
binding_set = gtk_binding_set_by_class (class);
GDK: Prefix key names with KEY_ The keysyms create a lot of potential namespace conflicts for C, and are especially problematic for introspection, where we take constants into the namespace, so GDK_Display conflicts with GdkDisplay. For C application compatiblity, add gdkkeysyms-compat.h which uses the old names. Just one user in GTK+ continues to use gdkkeysyms-compat.h, which is the gtkimcontextsimple.c, since porting that requires porting more custom Perl code.
2010-09-08 17:35:51 +00:00
add_scroll_binding (binding_set, GDK_KEY_Left, GDK_CONTROL_MASK, GTK_SCROLL_STEP_BACKWARD, TRUE);
add_scroll_binding (binding_set, GDK_KEY_Right, GDK_CONTROL_MASK, GTK_SCROLL_STEP_FORWARD, TRUE);
add_scroll_binding (binding_set, GDK_KEY_Up, GDK_CONTROL_MASK, GTK_SCROLL_STEP_BACKWARD, FALSE);
add_scroll_binding (binding_set, GDK_KEY_Down, GDK_CONTROL_MASK, GTK_SCROLL_STEP_FORWARD, FALSE);
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
GDK: Prefix key names with KEY_ The keysyms create a lot of potential namespace conflicts for C, and are especially problematic for introspection, where we take constants into the namespace, so GDK_Display conflicts with GdkDisplay. For C application compatiblity, add gdkkeysyms-compat.h which uses the old names. Just one user in GTK+ continues to use gdkkeysyms-compat.h, which is the gtkimcontextsimple.c, since porting that requires porting more custom Perl code.
2010-09-08 17:35:51 +00:00
add_scroll_binding (binding_set, GDK_KEY_Page_Up, GDK_CONTROL_MASK, GTK_SCROLL_PAGE_BACKWARD, TRUE);
add_scroll_binding (binding_set, GDK_KEY_Page_Down, GDK_CONTROL_MASK, GTK_SCROLL_PAGE_FORWARD, TRUE);
add_scroll_binding (binding_set, GDK_KEY_Page_Up, 0, GTK_SCROLL_PAGE_BACKWARD, FALSE);
add_scroll_binding (binding_set, GDK_KEY_Page_Down, 0, GTK_SCROLL_PAGE_FORWARD, FALSE);
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
GDK: Prefix key names with KEY_ The keysyms create a lot of potential namespace conflicts for C, and are especially problematic for introspection, where we take constants into the namespace, so GDK_Display conflicts with GdkDisplay. For C application compatiblity, add gdkkeysyms-compat.h which uses the old names. Just one user in GTK+ continues to use gdkkeysyms-compat.h, which is the gtkimcontextsimple.c, since porting that requires porting more custom Perl code.
2010-09-08 17:35:51 +00:00
add_scroll_binding (binding_set, GDK_KEY_Home, GDK_CONTROL_MASK, GTK_SCROLL_START, TRUE);
add_scroll_binding (binding_set, GDK_KEY_End, GDK_CONTROL_MASK, GTK_SCROLL_END, TRUE);
add_scroll_binding (binding_set, GDK_KEY_Home, 0, GTK_SCROLL_START, FALSE);
add_scroll_binding (binding_set, GDK_KEY_End, 0, GTK_SCROLL_END, FALSE);
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
add_tab_bindings (binding_set, GDK_CONTROL_MASK, GTK_DIR_TAB_FORWARD);
add_tab_bindings (binding_set, GDK_CONTROL_MASK | GDK_SHIFT_MASK, GTK_DIR_TAB_BACKWARD);
Add a window-placement-set property and a gtk-scrolled-window-placement 2006-03-20 Matthias Clasen <mclasen@redhat.com> * gtk/gtk.symbols: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Add a window-placement-set property and a gtk-scrolled-window-placement setting. (#157025, Christian Neumair)
2006-03-20 19:17:59 +00:00
Convert GailScrolledWindow to GtkScrolledWindowAccessible
2011-06-29 03:13:27 +00:00
gtk_widget_class_set_accessible_type (widget_class, GTK_TYPE_SCROLLED_WINDOW_ACCESSIBLE);
handle negative values similar to gtk_widget_set_uposition(). that is: Thu Jul 16 01:27:15 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.h: * gtk/gtkwidget.c (gtk_widget_set_usize): handle negative values similar to gtk_widget_set_uposition(). that is: -1=unspecified, -2=leave untouched. changed the width/height field of GtkWidgetAuxInfo to be gint16s rather than guint16s, since that's what the code expected (for a long time actually). * gtk/gtkviewport.c: added support for object arguments: GtkViewport::shadow_type, GtkViewport::vadjustment and GtkViewport::hadjustment. (gtk_viewport_add): chain gtk_bin_add. * gtk/gtkscrolledwindow.c: added support for object argument: GtkScrolledWindow::hscrollbar_policy, GtkScrolledWindow::vscrollbar_policy and GtkScrolledWindow::viewport. * gtk/gtkadjustment.h: * gtk/gtkadjustment.c: * gtk/gtkctree.h: * gtk/gtkclist.h: * gtk/gtkctree.c: * gtk/gtkclist.c: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: * gtk/gtkviewport.h: * gtk/gtkviewport.c: GtkType and macro fixups.
1998-07-16 02:47:15 +00:00
}
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
static void
scrolled_window_drag_begin_cb (GtkScrolledWindow *scrolled_window,
gdouble start_x,
gdouble start_y,
GtkGesture *gesture)
{
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
scrolledwindow: Use gesture button/touch press synthesization This makes scrolled window fully compatible again wrt the GtkScrolledWindow::capture-button-press property.
2014-03-03 20:40:19 +00:00
GtkEventSequenceState state;
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
GdkEventSequence *sequence;
scrolledwindow: Deny scrolling sequences if pressed on the scrollbars Scrollbars might be a bit too narrow for touch (and generally less useful besides kinetic scrolling), but those should be functional nevertheless.
2014-06-12 13:17:47 +00:00
GtkWidget *event_widget;
const GdkEvent *event;
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
scrolledwindow: Use gesture button/touch press synthesization This makes scrolled window fully compatible again wrt the GtkScrolledWindow::capture-button-press property.
2014-03-03 20:40:19 +00:00
priv->in_drag = FALSE;
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
priv->drag_start_x = priv->unclamped_hadj_value;
priv->drag_start_y = priv->unclamped_vadj_value;
gtk_scrolled_window_cancel_deceleration (scrolled_window);
scrolledwindow: Deny scrolling sequences if pressed on the scrollbars Scrollbars might be a bit too narrow for touch (and generally less useful besides kinetic scrolling), but those should be functional nevertheless.
2014-06-12 13:17:47 +00:00
sequence = gtk_gesture_single_get_current_sequence (GTK_GESTURE_SINGLE (gesture));
event = gtk_gesture_get_last_event (gesture, sequence);
event_widget = gtk_get_event_widget ((GdkEvent *) event);
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
scrolledwindow: Deny scrolling sequences if pressed on the scrollbars Scrollbars might be a bit too narrow for touch (and generally less useful besides kinetic scrolling), but those should be functional nevertheless.
2014-06-12 13:17:47 +00:00
if (event_widget == priv->vscrollbar ||
event_widget == priv->hscrollbar ||
(!priv->hscrollbar_visible && !priv->vscrollbar_visible))
scrolledwindow: Use gesture button/touch press synthesization This makes scrolled window fully compatible again wrt the GtkScrolledWindow::capture-button-press property.
2014-03-03 20:40:19 +00:00
state = GTK_EVENT_SEQUENCE_DENIED;
else if (priv->capture_button_press)
state = GTK_EVENT_SEQUENCE_CLAIMED;
else
return;
scrolledwindow: update to gesture widget-level API changes
2014-04-08 19:05:00 +00:00
gtk_gesture_set_sequence_state (gesture, sequence, state);
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
}
static void
scrolled_window_drag_update_cb (GtkScrolledWindow *scrolled_window,
gdouble offset_x,
gdouble offset_y,
GtkGesture *gesture)
{
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
gint old_overshoot_x, old_overshoot_y;
gint new_overshoot_x, new_overshoot_y;
GtkAdjustment *hadjustment;
GtkAdjustment *vadjustment;
gdouble dx, dy;
scrolledwindow: Use gesture button/touch press synthesization This makes scrolled window fully compatible again wrt the GtkScrolledWindow::capture-button-press property.
2014-03-03 20:40:19 +00:00
if (!priv->capture_button_press)
{
GdkEventSequence *sequence;
scrolledwindow: update to gesture widget-level API changes
2014-04-08 19:05:00 +00:00
sequence = gtk_gesture_single_get_current_sequence (GTK_GESTURE_SINGLE (gesture));
gtk_gesture_set_sequence_state (gesture, sequence,
GTK_EVENT_SEQUENCE_CLAIMED);
scrolledwindow: Use gesture button/touch press synthesization This makes scrolled window fully compatible again wrt the GtkScrolledWindow::capture-button-press property.
2014-03-03 20:40:19 +00:00
}
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
_gtk_scrolled_window_get_overshoot (scrolled_window,
&old_overshoot_x, &old_overshoot_y);
hadjustment = gtk_range_get_adjustment (GTK_RANGE (priv->hscrollbar));
if (hadjustment && priv->hscrollbar_visible)
{
scrolledwindow: Fix overshoot coordinates With gtk_gesture_get_point() returning events in gtk_event_controller_get_widget() coordinates, we no longer need to compensate for the overshoot here.
2014-03-26 09:53:42 +00:00
dx = priv->drag_start_x - offset_x;
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
_gtk_scrolled_window_set_adjustment_value (scrolled_window, hadjustment,
dx, TRUE, FALSE);
}
vadjustment = gtk_range_get_adjustment (GTK_RANGE (priv->vscrollbar));
if (vadjustment && priv->vscrollbar_visible)
{
scrolledwindow: Fix overshoot coordinates With gtk_gesture_get_point() returning events in gtk_event_controller_get_widget() coordinates, we no longer need to compensate for the overshoot here.
2014-03-26 09:53:42 +00:00
dy = priv->drag_start_y - offset_y;
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
_gtk_scrolled_window_set_adjustment_value (scrolled_window, vadjustment,
dy, TRUE, FALSE);
}
_gtk_scrolled_window_get_overshoot (scrolled_window,
&new_overshoot_x, &new_overshoot_y);
if (old_overshoot_x != new_overshoot_x ||
old_overshoot_y != new_overshoot_y)
{
if (new_overshoot_x >= 0 || new_overshoot_y >= 0)
{
/* We need to reallocate the widget to have it at
* negative offset, so there's a "gravity" on the
* bottom/right corner
*/
gtk_widget_queue_resize (GTK_WIDGET (scrolled_window));
}
else if (new_overshoot_x < 0 || new_overshoot_y < 0)
_gtk_scrolled_window_allocate_overshoot_window (scrolled_window);
}
}
scrolledwindow: Use gesture button/touch press synthesization This makes scrolled window fully compatible again wrt the GtkScrolledWindow::capture-button-press property.
2014-03-03 20:40:19 +00:00
static void
scrolled_window_drag_end_cb (GtkScrolledWindow *scrolled_window,
gesture: Cancel sequences that make a gesture exceed the number of touches as they happen This makes it possible to track those through gtk_gesture_handles_sequence(), without guessing from last event type or sequence state.
2014-05-06 13:20:56 +00:00
GdkEventSequence *sequence,
scrolledwindow: Use gesture button/touch press synthesization This makes scrolled window fully compatible again wrt the GtkScrolledWindow::capture-button-press property.
2014-03-03 20:40:19 +00:00
GtkGesture *gesture)
{
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
gesture: Cancel sequences that make a gesture exceed the number of touches as they happen This makes it possible to track those through gtk_gesture_handles_sequence(), without guessing from last event type or sequence state.
2014-05-06 13:20:56 +00:00
if (!priv->in_drag || !gtk_gesture_handles_sequence (gesture, sequence))
gtk_gesture_set_state (gesture, GTK_EVENT_SEQUENCE_DENIED);
scrolledwindow: Use gesture button/touch press synthesization This makes scrolled window fully compatible again wrt the GtkScrolledWindow::capture-button-press property.
2014-03-03 20:40:19 +00:00
}
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
static void
scrolled_window_swipe_cb (GtkScrolledWindow *scrolled_window,
gdouble x_velocity,
gdouble y_velocity)
{
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
gboolean overshoot;
overshoot = _gtk_scrolled_window_get_overshoot (scrolled_window, NULL, NULL);
scrolledwindow: Replace kinetic scrolling with GtkKineticScrolling Two GtkKineticScrolling helpers are used, one per axis direction. https://bugzilla.gnome.org/show_bug.cgi?id=729608
2014-05-26 16:19:24 +00:00
priv->x_velocity = -x_velocity;
priv->y_velocity = -y_velocity;
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
/* Zero out vector components without a visible scrollbar */
if (!priv->hscrollbar_visible)
priv->x_velocity = 0;
if (!priv->vscrollbar_visible)
priv->y_velocity = 0;
if (priv->x_velocity != 0 || priv->y_velocity != 0 || overshoot)
{
gtk_scrolled_window_start_deceleration (scrolled_window);
priv->x_velocity = priv->y_velocity = 0;
}
}
static void
scrolled_window_long_press_cb (GtkScrolledWindow *scrolled_window,
gdouble x,
gdouble y,
GtkGesture *gesture)
{
GdkEventSequence *sequence;
scrolledwindow: update to gesture widget-level API changes
2014-04-08 19:05:00 +00:00
sequence = gtk_gesture_single_get_current_sequence (GTK_GESTURE_SINGLE (gesture));
gtk_gesture_set_sequence_state (gesture, sequence,
GTK_EVENT_SEQUENCE_DENIED);
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
}
scrolledwindow: Use gesture button/touch press synthesization This makes scrolled window fully compatible again wrt the GtkScrolledWindow::capture-button-press property.
2014-03-03 20:40:19 +00:00
static void
scrolled_window_long_press_cancelled_cb (GtkScrolledWindow *scrolled_window,
GtkGesture *gesture)
{
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
GdkEventSequence *sequence;
const GdkEvent *event;
sequence = gtk_gesture_get_last_updated_sequence (gesture);
event = gtk_gesture_get_last_event (gesture, sequence);
scrolledwindow: update to gesture widget-level API changes
2014-04-08 19:05:00 +00:00
if (event->type == GDK_TOUCH_BEGIN ||
event->type == GDK_BUTTON_PRESS)
gtk_gesture_set_sequence_state (gesture, sequence,
GTK_EVENT_SEQUENCE_DENIED);
scrolledwindow: Ensure the dragging sequence gets denied if more touches come in This allows children to receive an emulated press, and handle it together with the new touch that made the scrolledwindow sequence denied.
2014-03-26 13:06:09 +00:00
else if (event->type != GDK_TOUCH_END &&
event->type != GDK_BUTTON_RELEASE)
scrolledwindow: Use gesture button/touch press synthesization This makes scrolled window fully compatible again wrt the GtkScrolledWindow::capture-button-press property.
2014-03-03 20:40:19 +00:00
priv->in_drag = TRUE;
}
scrolledwindow: Handle directional cancellation if there is a single scroll direction A pan gesture is optionally attached if there is only one scrolling direction, the pan gesture orientation is changed so movements tangential to the scroll direction get scrolling cancelled (The pan gesture is automatically denied when that happens, and that state change spreads to the others gestures in the group). If the pan direction happens in the expected directions, no cancellation happens, and scrolling eventually takes place.
2014-05-16 16:35:45 +00:00
static void
gtk_scrolled_window_check_attach_pan_gesture (GtkScrolledWindow *sw)
{
gesture: Replace gtk_gesture_attach/detach with event controller API Event controllers now auto-attach, and the GtkCapturePhase only determines when are events dispatched, but all controllers are managed by the widget wrt grabs. All callers have been updated.
2014-05-26 12:02:30 +00:00
GtkPropagationPhase phase = GTK_PHASE_NONE;
scrolledwindow: Handle directional cancellation if there is a single scroll direction A pan gesture is optionally attached if there is only one scrolling direction, the pan gesture orientation is changed so movements tangential to the scroll direction get scrolling cancelled (The pan gesture is automatically denied when that happens, and that state change spreads to the others gestures in the group). If the pan direction happens in the expected directions, no cancellation happens, and scrolling eventually takes place.
2014-05-16 16:35:45 +00:00
GtkScrolledWindowPrivate *priv = sw->priv;
if (priv->kinetic_scrolling &&
((priv->hscrollbar_visible && !priv->vscrollbar_visible) ||
(!priv->hscrollbar_visible && priv->vscrollbar_visible)))
{
gtk: Replace GtkPanOrientation with GtkOrientation And document GtkOrientation to be more generic. There's little added value in a separate enum for this.
2014-05-26 09:58:18 +00:00
GtkOrientation orientation;
scrolledwindow: Handle directional cancellation if there is a single scroll direction A pan gesture is optionally attached if there is only one scrolling direction, the pan gesture orientation is changed so movements tangential to the scroll direction get scrolling cancelled (The pan gesture is automatically denied when that happens, and that state change spreads to the others gestures in the group). If the pan direction happens in the expected directions, no cancellation happens, and scrolling eventually takes place.
2014-05-16 16:35:45 +00:00
if (priv->hscrollbar_visible)
gtk: Update callers of GtkGesturePan orientation
2014-05-26 10:38:06 +00:00
orientation = GTK_ORIENTATION_HORIZONTAL;
scrolledwindow: Handle directional cancellation if there is a single scroll direction A pan gesture is optionally attached if there is only one scrolling direction, the pan gesture orientation is changed so movements tangential to the scroll direction get scrolling cancelled (The pan gesture is automatically denied when that happens, and that state change spreads to the others gestures in the group). If the pan direction happens in the expected directions, no cancellation happens, and scrolling eventually takes place.
2014-05-16 16:35:45 +00:00
else
gtk: Update callers of GtkGesturePan orientation
2014-05-26 10:38:06 +00:00
orientation = GTK_ORIENTATION_VERTICAL;
scrolledwindow: Handle directional cancellation if there is a single scroll direction A pan gesture is optionally attached if there is only one scrolling direction, the pan gesture orientation is changed so movements tangential to the scroll direction get scrolling cancelled (The pan gesture is automatically denied when that happens, and that state change spreads to the others gestures in the group). If the pan direction happens in the expected directions, no cancellation happens, and scrolling eventually takes place.
2014-05-16 16:35:45 +00:00
gtk_gesture_pan_set_orientation (GTK_GESTURE_PAN (priv->pan_gesture),
orientation);
gesture: Replace gtk_gesture_attach/detach with event controller API Event controllers now auto-attach, and the GtkCapturePhase only determines when are events dispatched, but all controllers are managed by the widget wrt grabs. All callers have been updated.
2014-05-26 12:02:30 +00:00
phase = GTK_PHASE_CAPTURE;
scrolledwindow: Handle directional cancellation if there is a single scroll direction A pan gesture is optionally attached if there is only one scrolling direction, the pan gesture orientation is changed so movements tangential to the scroll direction get scrolling cancelled (The pan gesture is automatically denied when that happens, and that state change spreads to the others gestures in the group). If the pan direction happens in the expected directions, no cancellation happens, and scrolling eventually takes place.
2014-05-16 16:35:45 +00:00
}
gesture: Replace gtk_gesture_attach/detach with event controller API Event controllers now auto-attach, and the GtkCapturePhase only determines when are events dispatched, but all controllers are managed by the widget wrt grabs. All callers have been updated.
2014-05-26 12:02:30 +00:00
gtk_event_controller_set_propagation_phase (GTK_EVENT_CONTROLLER (priv->pan_gesture), phase);
scrolledwindow: Handle directional cancellation if there is a single scroll direction A pan gesture is optionally attached if there is only one scrolling direction, the pan gesture orientation is changed so movements tangential to the scroll direction get scrolling cancelled (The pan gesture is automatically denied when that happens, and that state change spreads to the others gestures in the group). If the pan direction happens in the expected directions, no cancellation happens, and scrolling eventually takes place.
2014-05-16 16:35:45 +00:00
}
Initial revision
1997-11-24 22:37:52 +00:00
static void
gtk_scrolled_window_init (GtkScrolledWindow *scrolled_window)
{
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
GtkWidget *widget = GTK_WIDGET (scrolled_window);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
GtkScrolledWindowPrivate *priv;
gtk: Use new macros for defining private data https://bugzilla.gnome.org/show_bug.cgi?id=702996
2013-06-27 19:02:52 +00:00
scrolled_window->priv = priv =
gtk_scrolled_window_get_instance_private (scrolled_window);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
gtk_widget_set_has_window (widget, FALSE);
gtk_widget_set_can_focus (widget, TRUE);
Initial revision
1997-11-24 22:37:52 +00:00
Remove redundant not-NULL checks from GtkScrolledWindow The scrollbars are created at construction time and there is no way to set them to NULL so remove the unnecessary NULL checks. https://bugzilla.gnome.org/show_bug.cgi?id=525206
2013-03-26 16:45:47 +00:00
/* Instantiated by gtk_scrolled_window_set_[hv]adjustment
* which are both construct properties
*/
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
priv->hscrollbar = NULL;
priv->vscrollbar = NULL;
GtkScrolledWindow: change default policy to 'automatic' This change was proposed in bug 468672.
2010-09-22 00:14:46 +00:00
priv->hscrollbar_policy = GTK_POLICY_AUTOMATIC;
priv->vscrollbar_policy = GTK_POLICY_AUTOMATIC;
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
priv->hscrollbar_visible = FALSE;
priv->vscrollbar_visible = FALSE;
priv->focus_out = FALSE;
priv->window_placement = GTK_CORNER_TOP_LEFT;
Move min-display-width/height to GtkScrolledWindow It is just too annoying to have to implement these properties in every scrollable. Instead, we now have ::min-content-height/width in GtkScrolledWindow. We also add GtkScrollablePolicy to determine how to size the scrollable content.
2010-10-22 16:46:33 +00:00
priv->min_content_width = -1;
priv->min_content_height = -1;
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
priv->drag_gesture = gtk_gesture_drag_new (widget);
scrolledwindow: update to gesture widget-level API changes
2014-04-08 19:05:00 +00:00
gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (priv->drag_gesture), 1);
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
g_signal_connect_swapped (priv->drag_gesture, "drag-begin",
G_CALLBACK (scrolled_window_drag_begin_cb),
scrolled_window);
g_signal_connect_swapped (priv->drag_gesture, "drag-update",
G_CALLBACK (scrolled_window_drag_update_cb),
scrolled_window);
gesture: Cancel sequences that make a gesture exceed the number of touches as they happen This makes it possible to track those through gtk_gesture_handles_sequence(), without guessing from last event type or sequence state.
2014-05-06 13:20:56 +00:00
g_signal_connect_swapped (priv->drag_gesture, "end",
scrolledwindow: Use gesture button/touch press synthesization This makes scrolled window fully compatible again wrt the GtkScrolledWindow::capture-button-press property.
2014-03-03 20:40:19 +00:00
G_CALLBACK (scrolled_window_drag_end_cb),
scrolled_window);
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
gtk: Update callers of GtkGesturePan orientation
2014-05-26 10:38:06 +00:00
priv->pan_gesture = gtk_gesture_pan_new (widget, GTK_ORIENTATION_VERTICAL);
scrolledwindow: Handle directional cancellation if there is a single scroll direction A pan gesture is optionally attached if there is only one scrolling direction, the pan gesture orientation is changed so movements tangential to the scroll direction get scrolling cancelled (The pan gesture is automatically denied when that happens, and that state change spreads to the others gestures in the group). If the pan direction happens in the expected directions, no cancellation happens, and scrolling eventually takes place.
2014-05-16 16:35:45 +00:00
gtk_gesture_group (priv->pan_gesture, priv->drag_gesture);
gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (priv->pan_gesture), 1);
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
priv->swipe_gesture = gtk_gesture_swipe_new (widget);
scrolledwindow: update to gesture widget-level API changes
2014-04-08 19:05:00 +00:00
gtk_gesture_group (priv->swipe_gesture, priv->drag_gesture);
gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (priv->swipe_gesture), 1);
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
g_signal_connect_swapped (priv->swipe_gesture, "swipe",
G_CALLBACK (scrolled_window_swipe_cb),
scrolled_window);
priv->long_press_gesture = gtk_gesture_long_press_new (widget);
scrolledwindow: update to gesture widget-level API changes
2014-04-08 19:05:00 +00:00
gtk_gesture_group (priv->long_press_gesture, priv->drag_gesture);
scrolledwindow: Use GtkGestureSingle API
2014-03-21 18:23:37 +00:00
gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (priv->long_press_gesture), 1);
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
g_signal_connect_swapped (priv->long_press_gesture, "pressed",
G_CALLBACK (scrolled_window_long_press_cb),
scrolled_window);
scrolledwindow: Use gesture button/touch press synthesization This makes scrolled window fully compatible again wrt the GtkScrolledWindow::capture-button-press property.
2014-03-03 20:40:19 +00:00
g_signal_connect_swapped (priv->long_press_gesture, "cancelled",
G_CALLBACK (scrolled_window_long_press_cancelled_cb),
scrolled_window);
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
gtk_scrolled_window_set_kinetic_scrolling (scrolled_window, TRUE);
gtk_scrolled_window_set_capture_button_press (scrolled_window, TRUE);
Initial revision
1997-11-24 22:37:52 +00:00
}
Forgotten commit svn path=/trunk/; revision=21983
2008-12-29 05:16:44 +00:00
/**
* gtk_scrolled_window_new:
[introspection] Merge in Gtk-custom.c annotations The Gtk-custom.c file in gir-repository contained a number of introspection annotations. Merge those into the GTK source files. Some documentation was moved from the tmpl/ files to accomodate the addition of annotations.
2009-12-10 10:23:40 +00:00
* @hadjustment: (allow-none): horizontal adjustment
* @vadjustment: (allow-none): vertical adjustment
Forgotten commit svn path=/trunk/; revision=21983
2008-12-29 05:16:44 +00:00
*
[introspection] Merge in Gtk-custom.c annotations The Gtk-custom.c file in gir-repository contained a number of introspection annotations. Merge those into the GTK source files. Some documentation was moved from the tmpl/ files to accomodate the addition of annotations.
2009-12-10 10:23:40 +00:00
* Creates a new scrolled window.
*
docs: use proper apostrophe https://wiki.gnome.org/Design/OS/Typography
2014-02-07 18:01:26 +00:00
* The two arguments are the scrolled window’s adjustments; these will be
Forgotten commit svn path=/trunk/; revision=21983
2008-12-29 05:16:44 +00:00
* shared with the scrollbars and the child widget to keep the bars in sync
* with the child. Usually you want to pass %NULL for the adjustments, which
* will cause the scrolled window to create them for you.
*
* Returns: a new scrolled window
*/
Initial revision
1997-11-24 22:37:52 +00:00
GtkWidget*
gtk_scrolled_window_new (GtkAdjustment *hadjustment,
GtkAdjustment *vadjustment)
{
perform the neccessary checks on funtion begin. use the scrolled_window Thu Mar 19 00:37:44 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_construct): perform the neccessary checks on funtion begin. use the scrolled_window that got passed to this function, and not a new one.
1998-03-18 23:49:36 +00:00
GtkWidget *scrolled_window;
Initial revision
1997-11-24 22:37:52 +00:00
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
if (hadjustment)
g_return_val_if_fail (GTK_IS_ADJUSTMENT (hadjustment), NULL);
if (vadjustment)
g_return_val_if_fail (GTK_IS_ADJUSTMENT (vadjustment), NULL);
Initial revision
1997-11-24 22:37:52 +00:00
Use g_object_new instead of gtk_widget_new 2008-06-19 Johan Dahlin <jdahlin@async.com.br> * demos/testpixbuf.c (new_testrgb_window): * gtk/gtkctree.c (gtk_ctree_new_with_titles): * gtk/gtkitemfactory.c (gtk_item_factory_construct), (gtk_item_factory_create_item): * gtk/gtkmenu.c (gtk_menu_set_tearoff_state): * gtk/gtkprogressbar.c (gtk_progress_bar_new), (gtk_progress_bar_new_with_adjustment): * gtk/gtkscrolledwindow.c (gtk_scrolled_window_new): * gtk/gtktext.c (gtk_text_new): * gtk/gtkviewport.c (gtk_viewport_new): * tests/simple.c (main): * tests/testgtk.c (create_statusbar), (create_get_image), (create_saved_position), (create_tooltips), (create_cursors), (create_display_screen), (create_progress_bar), (create_idle_test): * tests/testmultidisplay.c (make_selection_dialog), (main): * tests/testmultiscreen.c (main): * tests/testrgb.c (new_testrgb_window): Use g_object_new instead of gtk_widget_new svn path=/trunk/; revision=20462
2008-06-19 12:25:19 +00:00
scrolled_window = g_object_new (GTK_TYPE_SCROLLED_WINDOW,
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
"hadjustment", hadjustment,
"vadjustment", vadjustment,
NULL);
removed vscrollbar, hscrollbar, vscrollbar_policy, hscrollbar_policy. Thu Nov 5 16:00:32 1998 Lars Hamann <lars@gtk.org> * gtk/gtkclist.h (struct _GtkCList): removed vscrollbar, hscrollbar, vscrollbar_policy, hscrollbar_policy. added h/vadjustment. * gtk/gtkclist.c (gtk_clist_class_init): added new args types "hadjustment" & "vadjustment" (gtk_clist_set_arg) (gtk_clist_get_arg): new object class set/get_arg functions (gtk_clist_construct): don't create/adjust scrollbars. (gtk_clist_set_hadjustment) (gtk_clist_set_vadjustment): new functions to set h/vadjustments (gtk_clist_get_vadjustment) (gtk_clist_get_hadjustment): new functions to query h/vadjustments (create_scrollbars): removed. (create_adjustments): replacement for create_scrollbars (gtk_clist_new): call gtk_clist_new_with_titles (gtk_clist_new_with_titles): don't warn on titles == NULL (move_horizontal): use CLAMP instead (gtk_clist_set_policy): deprecated method. use gtk_scrolled_window_set_policy instead. (vadjustment_value_changed): use clist->vadj. (adjust_scrollbars): renamed to adjust_adjustments (adjust_adjustments): former adjust_scrollbars (gtk_clist_destroy): unref adjustments (gtk_clist_size_allocate) (gtk_clist_map) (title_focus) (gtk_clist_unmap) (gtk_clist_size_request) (gtk_clist_focus) (gtk_clist_size_allocate) (gtk_clist_forall): don't use scrollbars (gtk_clist_thaw) (real_insert_row) (real_remove_row) (gtk_clist_set_row_height) (real_resize_column): call adjust_adjustments (gtk_clist_moveto): return if clist has no adjustments yet. (gtk_clist_parent_set): new GtkWidget::parent_set function. Autogenerate h/vadjustments if needed. (move_horizontal) (move_vertical): some cleanups * gtk/gtkviewport.c (gtk_viewport_set_arg) (gtk_viewport_new): call only gtk_viewport_set_h/vadjustment and let these functions do the work. (gtk_viewport_set_hadjustment) (gtk_viewport_set_vadjustment): generate a new adjustment if needed * gtk/gtkscrolledwindow.h ((struct _GtkScrolledWindow): use a guint bitfield for h/vscrollbar_policy and h/vscrollbar_visible * gtk/gtkscrolledwindow.c (gtk_scrolled_window_adjustment_changed): queue_resize if visibility of scrollbars changes (gtk_scrolled_window_remove): only call container_remove with scrolled_window->viewport automatically if viewport was autogenerated (gtk_scrolled_window_add): add widget as scrolled_window->viewport. auto create a viewport only if widget does not take h/vadjustments. (gtk_scrolled_window_construct): don't generate a viewport automatically. (gtk_scrolled_window_forall): call callback with viewport in any case (gtk_scrolled_window_set_arg): call gtk_container_add in case of ARG_VIEWPORT (gtk_scrolled_window_size_allocate) (gtk_scrolled_window_size_request) (gtk_scrolled_window_map) (gtk_scrolled_window_unmap): check viewport != NULL * gtk/testgtk.c (create_ctree) (export_ctree) (create_clist): use a scrolled_window in conjunction with clists/ctrees * gtk/gtkfilesel.c (gtk_file_selection_init): use a scrolled_window in conjunction with clists * gtk/gtkfontsel.c (gtk_font_selection_init): use a scrolled_window in conjunction with clists
1998-11-05 15:44:22 +00:00
perform the neccessary checks on funtion begin. use the scrolled_window Thu Mar 19 00:37:44 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_construct): perform the neccessary checks on funtion begin. use the scrolled_window that got passed to this function, and not a new one.
1998-03-18 23:49:36 +00:00
return scrolled_window;
( From: James Henstridge <james@daa.com.au> ) Wed Mar 18 11:09:10 1998 Owen Taylor <owt1@cornell.edu> ( From: James Henstridge <james@daa.com.au> ) * gtk/gtkclist.c: Don't remove, then destroy labels in gtk_clist_set_column_[*], just remove them. * gtk/gtkmain.c (gtk_invoke_timeout_function): call marshal when appropriate, not function. Tue Mar 17 14:15:07 1998 Owen Taylor <owt1@cornell.edu> * gtk/testgtk.c (create_main_window): Alphabetize tests * gtk/gtk[hv]paned.c: Change division on resize if necessary to keep handle visible. * gtk/gtkgamma.c gtk/gtkcurve.c: Moved initialization into _init() functions. * gtk/gtkscrolledwindow.c: Added missing _construct() functions.
1998-03-18 21:11:04 +00:00
}
Forgotten commit svn path=/trunk/; revision=21983
2008-12-29 05:16:44 +00:00
/**
* gtk_scrolled_window_set_hadjustment:
* @scrolled_window: a #GtkScrolledWindow
* @hadjustment: horizontal scroll adjustment
*
* Sets the #GtkAdjustment for the horizontal scrollbar.
*/
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
void
gtk_scrolled_window_set_hadjustment (GtkScrolledWindow *scrolled_window,
GtkAdjustment *hadjustment)
( From: James Henstridge <james@daa.com.au> ) Wed Mar 18 11:09:10 1998 Owen Taylor <owt1@cornell.edu> ( From: James Henstridge <james@daa.com.au> ) * gtk/gtkclist.c: Don't remove, then destroy labels in gtk_clist_set_column_[*], just remove them. * gtk/gtkmain.c (gtk_invoke_timeout_function): call marshal when appropriate, not function. Tue Mar 17 14:15:07 1998 Owen Taylor <owt1@cornell.edu> * gtk/testgtk.c (create_main_window): Alphabetize tests * gtk/gtk[hv]paned.c: Change division on resize if necessary to keep handle visible. * gtk/gtkgamma.c gtk/gtkcurve.c: Moved initialization into _init() functions. * gtk/gtkscrolledwindow.c: Added missing _construct() functions.
1998-03-18 21:11:04 +00:00
{
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
GtkScrolledWindowPrivate *priv;
changed scrolled window inheritance, it inherits from GtkBin now. Sat Nov 28 03:13:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled window inheritance, it inherits from GtkBin now. * gtk/gtkbin.c (gtk_bin_unmap): removed superfluous check for visibility of child. (gtk_bin_draw): removed superfluous check for GTK_WIDGET_DRAWABLE(). added check so a child gets only drawn if it's visible. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed gtk_widget_draw_children(). * gtk/gtkstyle.h: * gtk/gtkstyle.c: rmoved gtk_reset_widget_shapes. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed crufty relict: gtk_widget_is_child(). added internal function gtk_widget_reset_shapes() from gtkstyle.c. * gtk/gtkrc.h: * gtk/gtkrc.c: (gtk_rc_find_pixmap_in_path): removed bogus gscanner argument, changed callers. * gtk/gtkmenufactory.c: GtkMenuFactory is deprecated for a long time, it will issue a warning now. * gtk/gtkcompat.h: new file to #define aliases for historic function names. * changed 8 function names for consistency and provided aliases to keep source compatibility in gtkcompat.h: (gtk_accel_label_get_accel_width): renamed from gtk_accel_label_accelerator_width (gtk_container_set_border_width): renamed from gtk_container_border_width (gtk_notebook_get_current_page): renamed from gtk_notebook_current_page (gtk_packer_configure): renamed from gtk_packer_set_child_packing (gtk_paned_set_gutter_size): renamed from gtk_paned_gutter_size (gtk_paned_set_handle_size): renamed from gtk_paned_handle_size (gtk_scale_get_value_width): renamed from gtk_scale_value_width (gtk_window_set_position): renamed from gtk_window_position * renamed a few recently added funtions for consistency: (gtk_notebook_get_tab_label): renamed from gtk_notebook_query_tab_label. (gtk_notebook_get_menu_label): renamed from gtk_notebook_query_menu_label. (gtk_progress_configure): renamed from gtk_progress_reconfigure.
1998-11-28 07:42:37 +00:00
GtkBin *bin;
Use GtkBin accessors
2010-05-24 20:31:36 +00:00
GtkWidget *child;
changed scrolled window inheritance, it inherits from GtkBin now. Sat Nov 28 03:13:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled window inheritance, it inherits from GtkBin now. * gtk/gtkbin.c (gtk_bin_unmap): removed superfluous check for visibility of child. (gtk_bin_draw): removed superfluous check for GTK_WIDGET_DRAWABLE(). added check so a child gets only drawn if it's visible. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed gtk_widget_draw_children(). * gtk/gtkstyle.h: * gtk/gtkstyle.c: rmoved gtk_reset_widget_shapes. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed crufty relict: gtk_widget_is_child(). added internal function gtk_widget_reset_shapes() from gtkstyle.c. * gtk/gtkrc.h: * gtk/gtkrc.c: (gtk_rc_find_pixmap_in_path): removed bogus gscanner argument, changed callers. * gtk/gtkmenufactory.c: GtkMenuFactory is deprecated for a long time, it will issue a warning now. * gtk/gtkcompat.h: new file to #define aliases for historic function names. * changed 8 function names for consistency and provided aliases to keep source compatibility in gtkcompat.h: (gtk_accel_label_get_accel_width): renamed from gtk_accel_label_accelerator_width (gtk_container_set_border_width): renamed from gtk_container_border_width (gtk_notebook_get_current_page): renamed from gtk_notebook_current_page (gtk_packer_configure): renamed from gtk_packer_set_child_packing (gtk_paned_set_gutter_size): renamed from gtk_paned_gutter_size (gtk_paned_set_handle_size): renamed from gtk_paned_handle_size (gtk_scale_get_value_width): renamed from gtk_scale_value_width (gtk_window_set_position): renamed from gtk_window_position * renamed a few recently added funtions for consistency: (gtk_notebook_get_tab_label): renamed from gtk_notebook_query_tab_label. (gtk_notebook_get_menu_label): renamed from gtk_notebook_query_menu_label. (gtk_progress_configure): renamed from gtk_progress_reconfigure.
1998-11-28 07:42:37 +00:00
perform the neccessary checks on funtion begin. use the scrolled_window Thu Mar 19 00:37:44 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_construct): perform the neccessary checks on funtion begin. use the scrolled_window that got passed to this function, and not a new one.
1998-03-18 23:49:36 +00:00
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window));
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
if (hadjustment)
g_return_if_fail (GTK_IS_ADJUSTMENT (hadjustment));
else
Replace uses of gtk_object_new by g_object_new. 2003-03-01 Matthias Clasen <maclas@gmx.de> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): (gtk_scrolled_window_set_hadjustment): Replace uses of gtk_object_new by g_object_new.
2003-02-28 23:48:40 +00:00
hadjustment = (GtkAdjustment*) g_object_new (GTK_TYPE_ADJUSTMENT, NULL);
handle negative values similar to gtk_widget_set_uposition(). that is: Thu Jul 16 01:27:15 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.h: * gtk/gtkwidget.c (gtk_widget_set_usize): handle negative values similar to gtk_widget_set_uposition(). that is: -1=unspecified, -2=leave untouched. changed the width/height field of GtkWidgetAuxInfo to be gint16s rather than guint16s, since that's what the code expected (for a long time actually). * gtk/gtkviewport.c: added support for object arguments: GtkViewport::shadow_type, GtkViewport::vadjustment and GtkViewport::hadjustment. (gtk_viewport_add): chain gtk_bin_add. * gtk/gtkscrolledwindow.c: added support for object argument: GtkScrolledWindow::hscrollbar_policy, GtkScrolledWindow::vscrollbar_policy and GtkScrolledWindow::viewport. * gtk/gtkadjustment.h: * gtk/gtkadjustment.c: * gtk/gtkctree.h: * gtk/gtkclist.h: * gtk/gtkctree.c: * gtk/gtkclist.c: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: * gtk/gtkviewport.h: * gtk/gtkviewport.c: GtkType and macro fixups.
1998-07-16 02:47:15 +00:00
changed scrolled window inheritance, it inherits from GtkBin now. Sat Nov 28 03:13:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled window inheritance, it inherits from GtkBin now. * gtk/gtkbin.c (gtk_bin_unmap): removed superfluous check for visibility of child. (gtk_bin_draw): removed superfluous check for GTK_WIDGET_DRAWABLE(). added check so a child gets only drawn if it's visible. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed gtk_widget_draw_children(). * gtk/gtkstyle.h: * gtk/gtkstyle.c: rmoved gtk_reset_widget_shapes. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed crufty relict: gtk_widget_is_child(). added internal function gtk_widget_reset_shapes() from gtkstyle.c. * gtk/gtkrc.h: * gtk/gtkrc.c: (gtk_rc_find_pixmap_in_path): removed bogus gscanner argument, changed callers. * gtk/gtkmenufactory.c: GtkMenuFactory is deprecated for a long time, it will issue a warning now. * gtk/gtkcompat.h: new file to #define aliases for historic function names. * changed 8 function names for consistency and provided aliases to keep source compatibility in gtkcompat.h: (gtk_accel_label_get_accel_width): renamed from gtk_accel_label_accelerator_width (gtk_container_set_border_width): renamed from gtk_container_border_width (gtk_notebook_get_current_page): renamed from gtk_notebook_current_page (gtk_packer_configure): renamed from gtk_packer_set_child_packing (gtk_paned_set_gutter_size): renamed from gtk_paned_gutter_size (gtk_paned_set_handle_size): renamed from gtk_paned_handle_size (gtk_scale_get_value_width): renamed from gtk_scale_value_width (gtk_window_set_position): renamed from gtk_window_position * renamed a few recently added funtions for consistency: (gtk_notebook_get_tab_label): renamed from gtk_notebook_query_tab_label. (gtk_notebook_get_menu_label): renamed from gtk_notebook_query_menu_label. (gtk_progress_configure): renamed from gtk_progress_reconfigure.
1998-11-28 07:42:37 +00:00
bin = GTK_BIN (scrolled_window);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
priv = scrolled_window->priv;
changed scrolled window inheritance, it inherits from GtkBin now. Sat Nov 28 03:13:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled window inheritance, it inherits from GtkBin now. * gtk/gtkbin.c (gtk_bin_unmap): removed superfluous check for visibility of child. (gtk_bin_draw): removed superfluous check for GTK_WIDGET_DRAWABLE(). added check so a child gets only drawn if it's visible. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed gtk_widget_draw_children(). * gtk/gtkstyle.h: * gtk/gtkstyle.c: rmoved gtk_reset_widget_shapes. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed crufty relict: gtk_widget_is_child(). added internal function gtk_widget_reset_shapes() from gtkstyle.c. * gtk/gtkrc.h: * gtk/gtkrc.c: (gtk_rc_find_pixmap_in_path): removed bogus gscanner argument, changed callers. * gtk/gtkmenufactory.c: GtkMenuFactory is deprecated for a long time, it will issue a warning now. * gtk/gtkcompat.h: new file to #define aliases for historic function names. * changed 8 function names for consistency and provided aliases to keep source compatibility in gtkcompat.h: (gtk_accel_label_get_accel_width): renamed from gtk_accel_label_accelerator_width (gtk_container_set_border_width): renamed from gtk_container_border_width (gtk_notebook_get_current_page): renamed from gtk_notebook_current_page (gtk_packer_configure): renamed from gtk_packer_set_child_packing (gtk_paned_set_gutter_size): renamed from gtk_paned_gutter_size (gtk_paned_set_handle_size): renamed from gtk_paned_handle_size (gtk_scale_get_value_width): renamed from gtk_scale_value_width (gtk_window_set_position): renamed from gtk_window_position * renamed a few recently added funtions for consistency: (gtk_notebook_get_tab_label): renamed from gtk_notebook_query_tab_label. (gtk_notebook_get_menu_label): renamed from gtk_notebook_query_menu_label. (gtk_progress_configure): renamed from gtk_progress_reconfigure.
1998-11-28 07:42:37 +00:00
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
if (!priv->hscrollbar)
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
{
Use gtk_scrollbar_new() instead gtk_[v|h]scrollbar_new()
2010-10-30 00:11:05 +00:00
priv->hscrollbar = gtk_scrollbar_new (GTK_ORIENTATION_HORIZONTAL, hadjustment);
( From: James Henstridge <james@daa.com.au> ) Wed Mar 18 11:09:10 1998 Owen Taylor <owt1@cornell.edu> ( From: James Henstridge <james@daa.com.au> ) * gtk/gtkclist.c: Don't remove, then destroy labels in gtk_clist_set_column_[*], just remove them. * gtk/gtkmain.c (gtk_invoke_timeout_function): call marshal when appropriate, not function. Tue Mar 17 14:15:07 1998 Owen Taylor <owt1@cornell.edu> * gtk/testgtk.c (create_main_window): Alphabetize tests * gtk/gtk[hv]paned.c: Change division on resize if necessary to keep handle visible. * gtk/gtkgamma.c gtk/gtkcurve.c: Moved initialization into _init() functions. * gtk/gtkscrolledwindow.c: Added missing _construct() functions.
1998-03-18 21:11:04 +00:00
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
gtk_widget_set_parent (priv->hscrollbar, GTK_WIDGET (scrolled_window));
g_object_ref (priv->hscrollbar);
gtk_widget_show (priv->hscrollbar);
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
}
else
{
GtkAdjustment *old_adjustment;
Add GtkScrollable interface The GtkScrollable interface provides "hadjustment" and "vadjustment" properties that are used by GtkScrolledWindow. It replaces the ::set_scroll_adjustment signal. The scrollable interface also has ::min-display-width/height properties that can be used to control the minimally visible part inside a scrolled window.
2010-10-18 04:21:39 +00:00
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
old_adjustment = gtk_range_get_adjustment (GTK_RANGE (priv->hscrollbar));
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
if (old_adjustment == hadjustment)
return;
Deprecation cleanup Tue Oct 8 17:34:26 2002 Manish Singh <yosh@gimp.org> * gtk/gtkmain.c gtk/gtkscrolledwindow.[ch] gtk/gtksettings.c gtk/gtkstatusbar.[ch] gtk/gtkstyle.c gtk/gtktoolbar.[ch] gtk/gtkviewport.[ch] gtk/gtkwindow.[ch]: Deprecation cleanup
2002-10-09 00:38:22 +00:00
g_signal_handlers_disconnect_by_func (old_adjustment,
gtk_scrolled_window_adjustment_changed,
scrolled_window);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
gtk_range_set_adjustment (GTK_RANGE (priv->hscrollbar),
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
hadjustment);
}
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
hadjustment = gtk_range_get_adjustment (GTK_RANGE (priv->hscrollbar));
Deprecation cleanup Tue Oct 8 17:34:26 2002 Manish Singh <yosh@gimp.org> * gtk/gtkmain.c gtk/gtkscrolledwindow.[ch] gtk/gtksettings.c gtk/gtkstatusbar.[ch] gtk/gtkstyle.c gtk/gtktoolbar.[ch] gtk/gtkviewport.[ch] gtk/gtkwindow.[ch]: Deprecation cleanup
2002-10-09 00:38:22 +00:00
g_signal_connect (hadjustment,
"changed",
G_CALLBACK (gtk_scrolled_window_adjustment_changed),
scrolled_window);
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
g_signal_connect (hadjustment,
"value-changed",
G_CALLBACK (gtk_scrolled_window_adjustment_value_changed),
scrolled_window);
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
gtk_scrolled_window_adjustment_changed (hadjustment, scrolled_window);
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
gtk_scrolled_window_adjustment_value_changed (hadjustment, scrolled_window);
Use GtkBin accessors
2010-05-24 20:31:36 +00:00
child = gtk_bin_get_child (bin);
Add GtkScrollable interface The GtkScrollable interface provides "hadjustment" and "vadjustment" properties that are used by GtkScrolledWindow. It replaces the ::set_scroll_adjustment signal. The scrollable interface also has ::min-display-width/height properties that can be used to control the minimally visible part inside a scrolled window.
2010-10-18 04:21:39 +00:00
if (GTK_IS_SCROLLABLE (child))
Fixing typo in scrolled window Seems with GtkScrollable interface we were setting the hadjustment as the vadjustment, thanks to Cosimo Cecchi who debugged this and finally found the typo.
2010-10-30 14:09:14 +00:00
gtk_scrollable_set_hadjustment (GTK_SCROLLABLE (child), hadjustment);
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
g_object_notify (G_OBJECT (scrolled_window), "hadjustment");
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
}
Initial revision
1997-11-24 22:37:52 +00:00
Forgotten commit svn path=/trunk/; revision=21983
2008-12-29 05:16:44 +00:00
/**
* gtk_scrolled_window_set_vadjustment:
* @scrolled_window: a #GtkScrolledWindow
* @vadjustment: vertical scroll adjustment
*
* Sets the #GtkAdjustment for the vertical scrollbar.
*/
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
void
gtk_scrolled_window_set_vadjustment (GtkScrolledWindow *scrolled_window,
Add GtkScrollable interface The GtkScrollable interface provides "hadjustment" and "vadjustment" properties that are used by GtkScrolledWindow. It replaces the ::set_scroll_adjustment signal. The scrollable interface also has ::min-display-width/height properties that can be used to control the minimally visible part inside a scrolled window.
2010-10-18 04:21:39 +00:00
GtkAdjustment *vadjustment)
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
{
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
GtkScrolledWindowPrivate *priv;
changed scrolled window inheritance, it inherits from GtkBin now. Sat Nov 28 03:13:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled window inheritance, it inherits from GtkBin now. * gtk/gtkbin.c (gtk_bin_unmap): removed superfluous check for visibility of child. (gtk_bin_draw): removed superfluous check for GTK_WIDGET_DRAWABLE(). added check so a child gets only drawn if it's visible. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed gtk_widget_draw_children(). * gtk/gtkstyle.h: * gtk/gtkstyle.c: rmoved gtk_reset_widget_shapes. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed crufty relict: gtk_widget_is_child(). added internal function gtk_widget_reset_shapes() from gtkstyle.c. * gtk/gtkrc.h: * gtk/gtkrc.c: (gtk_rc_find_pixmap_in_path): removed bogus gscanner argument, changed callers. * gtk/gtkmenufactory.c: GtkMenuFactory is deprecated for a long time, it will issue a warning now. * gtk/gtkcompat.h: new file to #define aliases for historic function names. * changed 8 function names for consistency and provided aliases to keep source compatibility in gtkcompat.h: (gtk_accel_label_get_accel_width): renamed from gtk_accel_label_accelerator_width (gtk_container_set_border_width): renamed from gtk_container_border_width (gtk_notebook_get_current_page): renamed from gtk_notebook_current_page (gtk_packer_configure): renamed from gtk_packer_set_child_packing (gtk_paned_set_gutter_size): renamed from gtk_paned_gutter_size (gtk_paned_set_handle_size): renamed from gtk_paned_handle_size (gtk_scale_get_value_width): renamed from gtk_scale_value_width (gtk_window_set_position): renamed from gtk_window_position * renamed a few recently added funtions for consistency: (gtk_notebook_get_tab_label): renamed from gtk_notebook_query_tab_label. (gtk_notebook_get_menu_label): renamed from gtk_notebook_query_menu_label. (gtk_progress_configure): renamed from gtk_progress_reconfigure.
1998-11-28 07:42:37 +00:00
GtkBin *bin;
Use GtkBin accessors
2010-05-24 20:31:36 +00:00
GtkWidget *child;
changed scrolled window inheritance, it inherits from GtkBin now. Sat Nov 28 03:13:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled window inheritance, it inherits from GtkBin now. * gtk/gtkbin.c (gtk_bin_unmap): removed superfluous check for visibility of child. (gtk_bin_draw): removed superfluous check for GTK_WIDGET_DRAWABLE(). added check so a child gets only drawn if it's visible. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed gtk_widget_draw_children(). * gtk/gtkstyle.h: * gtk/gtkstyle.c: rmoved gtk_reset_widget_shapes. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed crufty relict: gtk_widget_is_child(). added internal function gtk_widget_reset_shapes() from gtkstyle.c. * gtk/gtkrc.h: * gtk/gtkrc.c: (gtk_rc_find_pixmap_in_path): removed bogus gscanner argument, changed callers. * gtk/gtkmenufactory.c: GtkMenuFactory is deprecated for a long time, it will issue a warning now. * gtk/gtkcompat.h: new file to #define aliases for historic function names. * changed 8 function names for consistency and provided aliases to keep source compatibility in gtkcompat.h: (gtk_accel_label_get_accel_width): renamed from gtk_accel_label_accelerator_width (gtk_container_set_border_width): renamed from gtk_container_border_width (gtk_notebook_get_current_page): renamed from gtk_notebook_current_page (gtk_packer_configure): renamed from gtk_packer_set_child_packing (gtk_paned_set_gutter_size): renamed from gtk_paned_gutter_size (gtk_paned_set_handle_size): renamed from gtk_paned_handle_size (gtk_scale_get_value_width): renamed from gtk_scale_value_width (gtk_window_set_position): renamed from gtk_window_position * renamed a few recently added funtions for consistency: (gtk_notebook_get_tab_label): renamed from gtk_notebook_query_tab_label. (gtk_notebook_get_menu_label): renamed from gtk_notebook_query_menu_label. (gtk_progress_configure): renamed from gtk_progress_reconfigure.
1998-11-28 07:42:37 +00:00
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window));
if (vadjustment)
g_return_if_fail (GTK_IS_ADJUSTMENT (vadjustment));
else
Replace uses of gtk_object_new by g_object_new. 2003-03-01 Matthias Clasen <maclas@gmx.de> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): (gtk_scrolled_window_set_hadjustment): Replace uses of gtk_object_new by g_object_new.
2003-02-28 23:48:40 +00:00
vadjustment = (GtkAdjustment*) g_object_new (GTK_TYPE_ADJUSTMENT, NULL);
Initial revision
1997-11-24 22:37:52 +00:00
changed scrolled window inheritance, it inherits from GtkBin now. Sat Nov 28 03:13:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled window inheritance, it inherits from GtkBin now. * gtk/gtkbin.c (gtk_bin_unmap): removed superfluous check for visibility of child. (gtk_bin_draw): removed superfluous check for GTK_WIDGET_DRAWABLE(). added check so a child gets only drawn if it's visible. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed gtk_widget_draw_children(). * gtk/gtkstyle.h: * gtk/gtkstyle.c: rmoved gtk_reset_widget_shapes. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed crufty relict: gtk_widget_is_child(). added internal function gtk_widget_reset_shapes() from gtkstyle.c. * gtk/gtkrc.h: * gtk/gtkrc.c: (gtk_rc_find_pixmap_in_path): removed bogus gscanner argument, changed callers. * gtk/gtkmenufactory.c: GtkMenuFactory is deprecated for a long time, it will issue a warning now. * gtk/gtkcompat.h: new file to #define aliases for historic function names. * changed 8 function names for consistency and provided aliases to keep source compatibility in gtkcompat.h: (gtk_accel_label_get_accel_width): renamed from gtk_accel_label_accelerator_width (gtk_container_set_border_width): renamed from gtk_container_border_width (gtk_notebook_get_current_page): renamed from gtk_notebook_current_page (gtk_packer_configure): renamed from gtk_packer_set_child_packing (gtk_paned_set_gutter_size): renamed from gtk_paned_gutter_size (gtk_paned_set_handle_size): renamed from gtk_paned_handle_size (gtk_scale_get_value_width): renamed from gtk_scale_value_width (gtk_window_set_position): renamed from gtk_window_position * renamed a few recently added funtions for consistency: (gtk_notebook_get_tab_label): renamed from gtk_notebook_query_tab_label. (gtk_notebook_get_menu_label): renamed from gtk_notebook_query_menu_label. (gtk_progress_configure): renamed from gtk_progress_reconfigure.
1998-11-28 07:42:37 +00:00
bin = GTK_BIN (scrolled_window);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
priv = scrolled_window->priv;
changed scrolled window inheritance, it inherits from GtkBin now. Sat Nov 28 03:13:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled window inheritance, it inherits from GtkBin now. * gtk/gtkbin.c (gtk_bin_unmap): removed superfluous check for visibility of child. (gtk_bin_draw): removed superfluous check for GTK_WIDGET_DRAWABLE(). added check so a child gets only drawn if it's visible. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed gtk_widget_draw_children(). * gtk/gtkstyle.h: * gtk/gtkstyle.c: rmoved gtk_reset_widget_shapes. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed crufty relict: gtk_widget_is_child(). added internal function gtk_widget_reset_shapes() from gtkstyle.c. * gtk/gtkrc.h: * gtk/gtkrc.c: (gtk_rc_find_pixmap_in_path): removed bogus gscanner argument, changed callers. * gtk/gtkmenufactory.c: GtkMenuFactory is deprecated for a long time, it will issue a warning now. * gtk/gtkcompat.h: new file to #define aliases for historic function names. * changed 8 function names for consistency and provided aliases to keep source compatibility in gtkcompat.h: (gtk_accel_label_get_accel_width): renamed from gtk_accel_label_accelerator_width (gtk_container_set_border_width): renamed from gtk_container_border_width (gtk_notebook_get_current_page): renamed from gtk_notebook_current_page (gtk_packer_configure): renamed from gtk_packer_set_child_packing (gtk_paned_set_gutter_size): renamed from gtk_paned_gutter_size (gtk_paned_set_handle_size): renamed from gtk_paned_handle_size (gtk_scale_get_value_width): renamed from gtk_scale_value_width (gtk_window_set_position): renamed from gtk_window_position * renamed a few recently added funtions for consistency: (gtk_notebook_get_tab_label): renamed from gtk_notebook_query_tab_label. (gtk_notebook_get_menu_label): renamed from gtk_notebook_query_menu_label. (gtk_progress_configure): renamed from gtk_progress_reconfigure.
1998-11-28 07:42:37 +00:00
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
if (!priv->vscrollbar)
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
{
Use gtk_scrollbar_new() instead gtk_[v|h]scrollbar_new()
2010-10-30 00:11:05 +00:00
priv->vscrollbar = gtk_scrollbar_new (GTK_ORIENTATION_VERTICAL, vadjustment);
Initial revision
1997-11-24 22:37:52 +00:00
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
gtk_widget_set_parent (priv->vscrollbar, GTK_WIDGET (scrolled_window));
g_object_ref (priv->vscrollbar);
gtk_widget_show (priv->vscrollbar);
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
}
else
{
GtkAdjustment *old_adjustment;
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
old_adjustment = gtk_range_get_adjustment (GTK_RANGE (priv->vscrollbar));
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
if (old_adjustment == vadjustment)
return;
Deprecation cleanup Tue Oct 8 17:34:26 2002 Manish Singh <yosh@gimp.org> * gtk/gtkmain.c gtk/gtkscrolledwindow.[ch] gtk/gtksettings.c gtk/gtkstatusbar.[ch] gtk/gtkstyle.c gtk/gtktoolbar.[ch] gtk/gtkviewport.[ch] gtk/gtkwindow.[ch]: Deprecation cleanup
2002-10-09 00:38:22 +00:00
g_signal_handlers_disconnect_by_func (old_adjustment,
gtk_scrolled_window_adjustment_changed,
scrolled_window);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
gtk_range_set_adjustment (GTK_RANGE (priv->vscrollbar),
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
vadjustment);
}
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
vadjustment = gtk_range_get_adjustment (GTK_RANGE (priv->vscrollbar));
Deprecation cleanup Tue Oct 8 17:34:26 2002 Manish Singh <yosh@gimp.org> * gtk/gtkmain.c gtk/gtkscrolledwindow.[ch] gtk/gtksettings.c gtk/gtkstatusbar.[ch] gtk/gtkstyle.c gtk/gtktoolbar.[ch] gtk/gtkviewport.[ch] gtk/gtkwindow.[ch]: Deprecation cleanup
2002-10-09 00:38:22 +00:00
g_signal_connect (vadjustment,
"changed",
G_CALLBACK (gtk_scrolled_window_adjustment_changed),
scrolled_window);
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
g_signal_connect (vadjustment,
"value-changed",
G_CALLBACK (gtk_scrolled_window_adjustment_value_changed),
scrolled_window);
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
gtk_scrolled_window_adjustment_changed (vadjustment, scrolled_window);
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
gtk_scrolled_window_adjustment_value_changed (vadjustment, scrolled_window);
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
Use GtkBin accessors
2010-05-24 20:31:36 +00:00
child = gtk_bin_get_child (bin);
Add GtkScrollable interface The GtkScrollable interface provides "hadjustment" and "vadjustment" properties that are used by GtkScrolledWindow. It replaces the ::set_scroll_adjustment signal. The scrollable interface also has ::min-display-width/height properties that can be used to control the minimally visible part inside a scrolled window.
2010-10-18 04:21:39 +00:00
if (GTK_IS_SCROLLABLE (child))
gtk_scrollable_set_vadjustment (GTK_SCROLLABLE (child), vadjustment);
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
g_object_notify (G_OBJECT (scrolled_window), "vadjustment");
Initial revision
1997-11-24 22:37:52 +00:00
}
Forgotten commit svn path=/trunk/; revision=21983
2008-12-29 05:16:44 +00:00
/**
* gtk_scrolled_window_get_hadjustment:
* @scrolled_window: a #GtkScrolledWindow
*
docs: use proper apostrophe https://wiki.gnome.org/Design/OS/Typography
2014-02-07 18:01:26 +00:00
* Returns the horizontal scrollbar’s adjustment, used to connect the
* horizontal scrollbar to the child widget’s horizontal scroll
Forgotten commit svn path=/trunk/; revision=21983
2008-12-29 05:16:44 +00:00
* functionality.
*
Tons of transfer annotations
2010-09-21 04:18:11 +00:00
* Returns: (transfer none): the horizontal #GtkAdjustment
Forgotten commit svn path=/trunk/; revision=21983
2008-12-29 05:16:44 +00:00
*/
Initial revision
1997-11-24 22:37:52 +00:00
GtkAdjustment*
gtk_scrolled_window_get_hadjustment (GtkScrolledWindow *scrolled_window)
{
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
GtkScrolledWindowPrivate *priv;
Initial revision
1997-11-24 22:37:52 +00:00
g_return_val_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window), NULL);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
priv = scrolled_window->priv;
Remove redundant not-NULL checks from GtkScrolledWindow The scrollbars are created at construction time and there is no way to set them to NULL so remove the unnecessary NULL checks. https://bugzilla.gnome.org/show_bug.cgi?id=525206
2013-03-26 16:45:47 +00:00
return gtk_range_get_adjustment (GTK_RANGE (priv->hscrollbar));
Initial revision
1997-11-24 22:37:52 +00:00
}
Forgotten commit svn path=/trunk/; revision=21983
2008-12-29 05:16:44 +00:00
/**
* gtk_scrolled_window_get_vadjustment:
* @scrolled_window: a #GtkScrolledWindow
*
docs: use proper apostrophe https://wiki.gnome.org/Design/OS/Typography
2014-02-07 18:01:26 +00:00
* Returns the vertical scrollbar’s adjustment, used to connect the
* vertical scrollbar to the child widget’s vertical scroll functionality.
Forgotten commit svn path=/trunk/; revision=21983
2008-12-29 05:16:44 +00:00
*
Tons of transfer annotations
2010-09-21 04:18:11 +00:00
* Returns: (transfer none): the vertical #GtkAdjustment
Forgotten commit svn path=/trunk/; revision=21983
2008-12-29 05:16:44 +00:00
*/
Initial revision
1997-11-24 22:37:52 +00:00
GtkAdjustment*
gtk_scrolled_window_get_vadjustment (GtkScrolledWindow *scrolled_window)
{
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
GtkScrolledWindowPrivate *priv;
Initial revision
1997-11-24 22:37:52 +00:00
g_return_val_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window), NULL);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
priv = scrolled_window->priv;
Remove redundant not-NULL checks from GtkScrolledWindow The scrollbars are created at construction time and there is no way to set them to NULL so remove the unnecessary NULL checks. https://bugzilla.gnome.org/show_bug.cgi?id=525206
2013-03-26 16:45:47 +00:00
return gtk_range_get_adjustment (GTK_RANGE (priv->vscrollbar));
Initial revision
1997-11-24 22:37:52 +00:00
}
Add getters for the scrollbars. (#167181, Billy Biggs) 2005-05-03 Matthias Clasen <mclasen@redhat.com> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c (gtk_scrolled_window_get_vscrollbar): * gtk/gtk.symbols: Add getters for the scrollbars. (#167181, Billy Biggs)
2005-05-03 05:01:04 +00:00
/**
* gtk_scrolled_window_get_hscrollbar:
* @scrolled_window: a #GtkScrolledWindow
Tons of transfer annotations
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*
Add getters for the scrollbars. (#167181, Billy Biggs) 2005-05-03 Matthias Clasen <mclasen@redhat.com> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c (gtk_scrolled_window_get_vscrollbar): * gtk/gtk.symbols: Add getters for the scrollbars. (#167181, Billy Biggs)
2005-05-03 05:01:04 +00:00
* Returns the horizontal scrollbar of @scrolled_window.
*
Remove redundant not-NULL checks from GtkScrolledWindow The scrollbars are created at construction time and there is no way to set them to NULL so remove the unnecessary NULL checks. https://bugzilla.gnome.org/show_bug.cgi?id=525206
2013-03-26 16:45:47 +00:00
* Returns: (transfer none): the horizontal scrollbar of the scrolled window.
Add getters for the scrollbars. (#167181, Billy Biggs) 2005-05-03 Matthias Clasen <mclasen@redhat.com> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c (gtk_scrolled_window_get_vscrollbar): * gtk/gtk.symbols: Add getters for the scrollbars. (#167181, Billy Biggs)
2005-05-03 05:01:04 +00:00
*
* Since: 2.8
*/
Change the return type to GtkWidget*, proposed by Owen Taylor. 2005-05-07 Matthias Clasen <mclasen@redhat.com> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c (gtk_scrolled_window_get_hscrollbar): (gtk_scrolled_window_get_cscrollbar): Change the return type to GtkWidget*, proposed by Owen Taylor.
2005-05-08 03:37:43 +00:00
GtkWidget*
Add getters for the scrollbars. (#167181, Billy Biggs) 2005-05-03 Matthias Clasen <mclasen@redhat.com> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c (gtk_scrolled_window_get_vscrollbar): * gtk/gtk.symbols: Add getters for the scrollbars. (#167181, Billy Biggs)
2005-05-03 05:01:04 +00:00
gtk_scrolled_window_get_hscrollbar (GtkScrolledWindow *scrolled_window)
{
g_return_val_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window), NULL);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
return scrolled_window->priv->hscrollbar;
Add getters for the scrollbars. (#167181, Billy Biggs) 2005-05-03 Matthias Clasen <mclasen@redhat.com> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c (gtk_scrolled_window_get_vscrollbar): * gtk/gtk.symbols: Add getters for the scrollbars. (#167181, Billy Biggs)
2005-05-03 05:01:04 +00:00
}
/**
* gtk_scrolled_window_get_vscrollbar:
* @scrolled_window: a #GtkScrolledWindow
*
* Returns the vertical scrollbar of @scrolled_window.
*
Remove redundant not-NULL checks from GtkScrolledWindow The scrollbars are created at construction time and there is no way to set them to NULL so remove the unnecessary NULL checks. https://bugzilla.gnome.org/show_bug.cgi?id=525206
2013-03-26 16:45:47 +00:00
* Returns: (transfer none): the vertical scrollbar of the scrolled window.
Add getters for the scrollbars. (#167181, Billy Biggs) 2005-05-03 Matthias Clasen <mclasen@redhat.com> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c (gtk_scrolled_window_get_vscrollbar): * gtk/gtk.symbols: Add getters for the scrollbars. (#167181, Billy Biggs)
2005-05-03 05:01:04 +00:00
*
* Since: 2.8
*/
Change the return type to GtkWidget*, proposed by Owen Taylor. 2005-05-07 Matthias Clasen <mclasen@redhat.com> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c (gtk_scrolled_window_get_hscrollbar): (gtk_scrolled_window_get_cscrollbar): Change the return type to GtkWidget*, proposed by Owen Taylor.
2005-05-08 03:37:43 +00:00
GtkWidget*
Add getters for the scrollbars. (#167181, Billy Biggs) 2005-05-03 Matthias Clasen <mclasen@redhat.com> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c (gtk_scrolled_window_get_vscrollbar): * gtk/gtk.symbols: Add getters for the scrollbars. (#167181, Billy Biggs)
2005-05-03 05:01:04 +00:00
gtk_scrolled_window_get_vscrollbar (GtkScrolledWindow *scrolled_window)
{
g_return_val_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window), NULL);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
return scrolled_window->priv->vscrollbar;
Add getters for the scrollbars. (#167181, Billy Biggs) 2005-05-03 Matthias Clasen <mclasen@redhat.com> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c (gtk_scrolled_window_get_vscrollbar): * gtk/gtk.symbols: Add getters for the scrollbars. (#167181, Billy Biggs)
2005-05-03 05:01:04 +00:00
}
Forgotten commit svn path=/trunk/; revision=21983
2008-12-29 05:16:44 +00:00
/**
* gtk_scrolled_window_set_policy:
* @scrolled_window: a #GtkScrolledWindow
* @hscrollbar_policy: policy for horizontal bar
* @vscrollbar_policy: policy for vertical bar
*
* Sets the scrollbar policy for the horizontal and vertical scrollbars.
*
* The policy determines when the scrollbar should appear; it is a value
* from the #GtkPolicyType enumeration. If %GTK_POLICY_ALWAYS, the
* scrollbar is always present; if %GTK_POLICY_NEVER, the scrollbar is
* never present; if %GTK_POLICY_AUTOMATIC, the scrollbar is present only
* if needed (that is, if the slider part of the bar would be smaller
* than the trough - the display is larger than the page size).
*/
Initial revision
1997-11-24 22:37:52 +00:00
void
gtk_scrolled_window_set_policy (GtkScrolledWindow *scrolled_window,
GtkPolicyType hscrollbar_policy,
GtkPolicyType vscrollbar_policy)
{
GtkScrolledWindow: move public members to private structure
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GtkScrolledWindowPrivate *priv;
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
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GObject *object = G_OBJECT (scrolled_window);
Initial revision
1997-11-24 22:37:52 +00:00
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window));
GtkScrolledWindow: move public members to private structure
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priv = scrolled_window->priv;
if ((priv->hscrollbar_policy != hscrollbar_policy) ||
(priv->vscrollbar_policy != vscrollbar_policy))
Initial revision
1997-11-24 22:37:52 +00:00
{
GtkScrolledWindow: move public members to private structure
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priv->hscrollbar_policy = hscrollbar_policy;
priv->vscrollbar_policy = vscrollbar_policy;
Initial revision
1997-11-24 22:37:52 +00:00
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
gtk_widget_queue_resize (GTK_WIDGET (scrolled_window));
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
g_object_freeze_notify (object);
Use canonical names for g_object_notify() as well. 2005-03-26 Matthias Clasen <mclasen@redhat.com> * gtk/*.c: * gdk/gdkdisplaymanager.c: Use canonical names for g_object_notify() as well.
2005-03-26 05:49:15 +00:00
g_object_notify (object, "hscrollbar-policy");
g_object_notify (object, "vscrollbar-policy");
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
g_object_thaw_notify (object);
Initial revision
1997-11-24 22:37:52 +00:00
}
}
Fix stupid error introduced last night that was making things decidedly Sun Jun 24 11:29:35 2001 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkimage-x11.c (gdk_image_new): Fix stupid error introduced last night that was making things decidedly not work. * gtk/*.[ch]: Patch from Kristian Rietveld adding 80 getters so that we have getter/setter pairing everywhere it makes sense. (#55767) * gtk/gtkradiobutton.[ch] gtk/gtktoolbar.c tests/testgtk.: Rename gtk_radio_button_group to gtk_radio_button_get_group, add a deprecated compat macro. (#55516) * gtk/gtklabel.[ch]: Add functions gtk_label_set/get_use_underline(), gtk_label_set/get_use_markup(), gtk_label_set_label(), which mirror the property API for GtkLabel. Make gtk_label_get_attributes() only reflect the attributes set by gtk_label_set_attributes. * gtk/gtknotebook.c (gtk_notebook_set_current_page) gtk/gtkcompat.h: Rename from gtk_notebook_set_page().
2001-06-24 15:34:48 +00:00
/**
* gtk_scrolled_window_get_policy:
* @scrolled_window: a #GtkScrolledWindow
[GI] Add missing (out) and (array) annotations
2011-01-18 09:10:30 +00:00
* @hscrollbar_policy: (out) (allow-none): location to store the policy
* for the horizontal scrollbar, or %NULL.
* @vscrollbar_policy: (out) (allow-none): location to store the policy
* for the vertical scrollbar, or %NULL.
Fix stupid error introduced last night that was making things decidedly Sun Jun 24 11:29:35 2001 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkimage-x11.c (gdk_image_new): Fix stupid error introduced last night that was making things decidedly not work. * gtk/*.[ch]: Patch from Kristian Rietveld adding 80 getters so that we have getter/setter pairing everywhere it makes sense. (#55767) * gtk/gtkradiobutton.[ch] gtk/gtktoolbar.c tests/testgtk.: Rename gtk_radio_button_group to gtk_radio_button_get_group, add a deprecated compat macro. (#55516) * gtk/gtklabel.[ch]: Add functions gtk_label_set/get_use_underline(), gtk_label_set/get_use_markup(), gtk_label_set_label(), which mirror the property API for GtkLabel. Make gtk_label_get_attributes() only reflect the attributes set by gtk_label_set_attributes. * gtk/gtknotebook.c (gtk_notebook_set_current_page) gtk/gtkcompat.h: Rename from gtk_notebook_set_page().
2001-06-24 15:34:48 +00:00
*
* Retrieves the current policy values for the horizontal and vertical
* scrollbars. See gtk_scrolled_window_set_policy().
Merge docs inline svn path=/trunk/; revision=21960
2008-12-29 03:01:42 +00:00
*/
Fix stupid error introduced last night that was making things decidedly Sun Jun 24 11:29:35 2001 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkimage-x11.c (gdk_image_new): Fix stupid error introduced last night that was making things decidedly not work. * gtk/*.[ch]: Patch from Kristian Rietveld adding 80 getters so that we have getter/setter pairing everywhere it makes sense. (#55767) * gtk/gtkradiobutton.[ch] gtk/gtktoolbar.c tests/testgtk.: Rename gtk_radio_button_group to gtk_radio_button_get_group, add a deprecated compat macro. (#55516) * gtk/gtklabel.[ch]: Add functions gtk_label_set/get_use_underline(), gtk_label_set/get_use_markup(), gtk_label_set_label(), which mirror the property API for GtkLabel. Make gtk_label_get_attributes() only reflect the attributes set by gtk_label_set_attributes. * gtk/gtknotebook.c (gtk_notebook_set_current_page) gtk/gtkcompat.h: Rename from gtk_notebook_set_page().
2001-06-24 15:34:48 +00:00
void
gtk_scrolled_window_get_policy (GtkScrolledWindow *scrolled_window,
GtkPolicyType *hscrollbar_policy,
GtkPolicyType *vscrollbar_policy)
{
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
GtkScrolledWindowPrivate *priv;
Fix stupid error introduced last night that was making things decidedly Sun Jun 24 11:29:35 2001 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkimage-x11.c (gdk_image_new): Fix stupid error introduced last night that was making things decidedly not work. * gtk/*.[ch]: Patch from Kristian Rietveld adding 80 getters so that we have getter/setter pairing everywhere it makes sense. (#55767) * gtk/gtkradiobutton.[ch] gtk/gtktoolbar.c tests/testgtk.: Rename gtk_radio_button_group to gtk_radio_button_get_group, add a deprecated compat macro. (#55516) * gtk/gtklabel.[ch]: Add functions gtk_label_set/get_use_underline(), gtk_label_set/get_use_markup(), gtk_label_set_label(), which mirror the property API for GtkLabel. Make gtk_label_get_attributes() only reflect the attributes set by gtk_label_set_attributes. * gtk/gtknotebook.c (gtk_notebook_set_current_page) gtk/gtkcompat.h: Rename from gtk_notebook_set_page().
2001-06-24 15:34:48 +00:00
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window));
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
priv = scrolled_window->priv;
Fix stupid error introduced last night that was making things decidedly Sun Jun 24 11:29:35 2001 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkimage-x11.c (gdk_image_new): Fix stupid error introduced last night that was making things decidedly not work. * gtk/*.[ch]: Patch from Kristian Rietveld adding 80 getters so that we have getter/setter pairing everywhere it makes sense. (#55767) * gtk/gtkradiobutton.[ch] gtk/gtktoolbar.c tests/testgtk.: Rename gtk_radio_button_group to gtk_radio_button_get_group, add a deprecated compat macro. (#55516) * gtk/gtklabel.[ch]: Add functions gtk_label_set/get_use_underline(), gtk_label_set/get_use_markup(), gtk_label_set_label(), which mirror the property API for GtkLabel. Make gtk_label_get_attributes() only reflect the attributes set by gtk_label_set_attributes. * gtk/gtknotebook.c (gtk_notebook_set_current_page) gtk/gtkcompat.h: Rename from gtk_notebook_set_page().
2001-06-24 15:34:48 +00:00
if (hscrollbar_policy)
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
*hscrollbar_policy = priv->hscrollbar_policy;
Fix stupid error introduced last night that was making things decidedly Sun Jun 24 11:29:35 2001 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkimage-x11.c (gdk_image_new): Fix stupid error introduced last night that was making things decidedly not work. * gtk/*.[ch]: Patch from Kristian Rietveld adding 80 getters so that we have getter/setter pairing everywhere it makes sense. (#55767) * gtk/gtkradiobutton.[ch] gtk/gtktoolbar.c tests/testgtk.: Rename gtk_radio_button_group to gtk_radio_button_get_group, add a deprecated compat macro. (#55516) * gtk/gtklabel.[ch]: Add functions gtk_label_set/get_use_underline(), gtk_label_set/get_use_markup(), gtk_label_set_label(), which mirror the property API for GtkLabel. Make gtk_label_get_attributes() only reflect the attributes set by gtk_label_set_attributes. * gtk/gtknotebook.c (gtk_notebook_set_current_page) gtk/gtkcompat.h: Rename from gtk_notebook_set_page().
2001-06-24 15:34:48 +00:00
if (vscrollbar_policy)
GtkScrolledWindow: move public members to private structure
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*vscrollbar_policy = priv->vscrollbar_policy;
Fix stupid error introduced last night that was making things decidedly Sun Jun 24 11:29:35 2001 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkimage-x11.c (gdk_image_new): Fix stupid error introduced last night that was making things decidedly not work. * gtk/*.[ch]: Patch from Kristian Rietveld adding 80 getters so that we have getter/setter pairing everywhere it makes sense. (#55767) * gtk/gtkradiobutton.[ch] gtk/gtktoolbar.c tests/testgtk.: Rename gtk_radio_button_group to gtk_radio_button_get_group, add a deprecated compat macro. (#55516) * gtk/gtklabel.[ch]: Add functions gtk_label_set/get_use_underline(), gtk_label_set/get_use_markup(), gtk_label_set_label(), which mirror the property API for GtkLabel. Make gtk_label_get_attributes() only reflect the attributes set by gtk_label_set_attributes. * gtk/gtknotebook.c (gtk_notebook_set_current_page) gtk/gtkcompat.h: Rename from gtk_notebook_set_page().
2001-06-24 15:34:48 +00:00
}
Add a window-placement-set property and a gtk-scrolled-window-placement 2006-03-20 Matthias Clasen <mclasen@redhat.com> * gtk/gtk.symbols: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Add a window-placement-set property and a gtk-scrolled-window-placement setting. (#157025, Christian Neumair)
2006-03-20 19:17:59 +00:00
static void
gtk_scrolled_window_set_placement_internal (GtkScrolledWindow *scrolled_window,
GtkCornerType window_placement)
{
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
if (priv->window_placement != window_placement)
new enum GtkCornerType added window_placement. new method to set Mon Nov 9 00:39:20 1998 Lars Hamann <lars@gtk.org> * gtk/gtkenums.h : new enum GtkCornerType * gtk/gtkscrolledwindow.h (struct _GtkScrolledWindow): added window_placement. * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_placement): new method to set window_placement. (gtk_scrolled_window_viewport_allocate) (gtk_scrolled_window_size_allocate): few changes due to window_placement. * gtk/testgtk.c (remove_selection): fixed while loop.
1998-11-09 00:23:37 +00:00
{
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
priv->window_placement = window_placement;
new enum GtkCornerType added window_placement. new method to set Mon Nov 9 00:39:20 1998 Lars Hamann <lars@gtk.org> * gtk/gtkenums.h : new enum GtkCornerType * gtk/gtkscrolledwindow.h (struct _GtkScrolledWindow): added window_placement. * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_placement): new method to set window_placement. (gtk_scrolled_window_viewport_allocate) (gtk_scrolled_window_size_allocate): few changes due to window_placement. * gtk/testgtk.c (remove_selection): fixed while loop.
1998-11-09 00:23:37 +00:00
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
gtk_widget_queue_resize (GTK_WIDGET (scrolled_window));
Initial revision
1997-11-24 22:37:52 +00:00
Deprecate and ignore gtk-scrolled-window-placement Just use GTK_CORNER_TOP_LEFT and allow it to be changed with gtk_scrolled_window_set_placement().
2013-06-26 17:06:12 +00:00
g_object_notify (G_OBJECT (scrolled_window), "window-placement");
Add a window-placement-set property and a gtk-scrolled-window-placement 2006-03-20 Matthias Clasen <mclasen@redhat.com> * gtk/gtk.symbols: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Add a window-placement-set property and a gtk-scrolled-window-placement setting. (#157025, Christian Neumair)
2006-03-20 19:17:59 +00:00
}
}
/**
* gtk_scrolled_window_set_placement:
* @scrolled_window: a #GtkScrolledWindow
Update docs Deprecate gtk_widget_{ref,unref} 2007-06-09 Matthias Clasen <mclasen@redhat.com> * gtk/gtkwidget.c: * gtk/gtkscrolledwindow.c: Update docs * gtk/gtkwidget.h: Deprecate gtk_widget_{ref,unref} * gtk/tmpl/gtkbindings.sgml: * gtk/tmpl/gtkrc.sgml: * gtk/tmpl/gtkwidget.sgml: * gtk/tmpl/gtkrecentmanager.sgml: * gtk/*.sgml: * gtk/tmpl/gtkstock.sgml: * gtk/gtk-sections.txt: Updates svn path=/trunk/; revision=18090
2007-06-10 06:52:51 +00:00
* @window_placement: position of the child window
Add a window-placement-set property and a gtk-scrolled-window-placement 2006-03-20 Matthias Clasen <mclasen@redhat.com> * gtk/gtk.symbols: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Add a window-placement-set property and a gtk-scrolled-window-placement setting. (#157025, Christian Neumair)
2006-03-20 19:17:59 +00:00
*
* Sets the placement of the contents with respect to the scrollbars
* for the scrolled window.
Merge docs inline svn path=/trunk/; revision=21960
2008-12-29 03:01:42 +00:00
*
Update docs Deprecate gtk_widget_{ref,unref} 2007-06-09 Matthias Clasen <mclasen@redhat.com> * gtk/gtkwidget.c: * gtk/gtkscrolledwindow.c: Update docs * gtk/gtkwidget.h: Deprecate gtk_widget_{ref,unref} * gtk/tmpl/gtkbindings.sgml: * gtk/tmpl/gtkrc.sgml: * gtk/tmpl/gtkwidget.sgml: * gtk/tmpl/gtkrecentmanager.sgml: * gtk/*.sgml: * gtk/tmpl/gtkstock.sgml: * gtk/gtk-sections.txt: Updates svn path=/trunk/; revision=18090
2007-06-10 06:52:51 +00:00
* The default is %GTK_CORNER_TOP_LEFT, meaning the child is
* in the top left, with the scrollbars underneath and to the right.
* Other values in #GtkCornerType are %GTK_CORNER_TOP_RIGHT,
* %GTK_CORNER_BOTTOM_LEFT, and %GTK_CORNER_BOTTOM_RIGHT.
Add a window-placement-set property and a gtk-scrolled-window-placement 2006-03-20 Matthias Clasen <mclasen@redhat.com> * gtk/gtk.symbols: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Add a window-placement-set property and a gtk-scrolled-window-placement setting. (#157025, Christian Neumair)
2006-03-20 19:17:59 +00:00
*
* See also gtk_scrolled_window_get_placement() and
* gtk_scrolled_window_unset_placement().
Merge docs inline svn path=/trunk/; revision=21960
2008-12-29 03:01:42 +00:00
*/
Add a window-placement-set property and a gtk-scrolled-window-placement 2006-03-20 Matthias Clasen <mclasen@redhat.com> * gtk/gtk.symbols: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Add a window-placement-set property and a gtk-scrolled-window-placement setting. (#157025, Christian Neumair)
2006-03-20 19:17:59 +00:00
void
gtk_scrolled_window_set_placement (GtkScrolledWindow *scrolled_window,
GtkCornerType window_placement)
{
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window));
gtk_scrolled_window_set_placement_internal (scrolled_window, window_placement);
}
Fix stupid error introduced last night that was making things decidedly Sun Jun 24 11:29:35 2001 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkimage-x11.c (gdk_image_new): Fix stupid error introduced last night that was making things decidedly not work. * gtk/*.[ch]: Patch from Kristian Rietveld adding 80 getters so that we have getter/setter pairing everywhere it makes sense. (#55767) * gtk/gtkradiobutton.[ch] gtk/gtktoolbar.c tests/testgtk.: Rename gtk_radio_button_group to gtk_radio_button_get_group, add a deprecated compat macro. (#55516) * gtk/gtklabel.[ch]: Add functions gtk_label_set/get_use_underline(), gtk_label_set/get_use_markup(), gtk_label_set_label(), which mirror the property API for GtkLabel. Make gtk_label_get_attributes() only reflect the attributes set by gtk_label_set_attributes. * gtk/gtknotebook.c (gtk_notebook_set_current_page) gtk/gtkcompat.h: Rename from gtk_notebook_set_page().
2001-06-24 15:34:48 +00:00
/**
* gtk_scrolled_window_get_placement:
* @scrolled_window: a #GtkScrolledWindow
*
Add a window-placement-set property and a gtk-scrolled-window-placement 2006-03-20 Matthias Clasen <mclasen@redhat.com> * gtk/gtk.symbols: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Add a window-placement-set property and a gtk-scrolled-window-placement setting. (#157025, Christian Neumair)
2006-03-20 19:17:59 +00:00
* Gets the placement of the contents with respect to the scrollbars
* for the scrolled window. See gtk_scrolled_window_set_placement().
Fix stupid error introduced last night that was making things decidedly Sun Jun 24 11:29:35 2001 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkimage-x11.c (gdk_image_new): Fix stupid error introduced last night that was making things decidedly not work. * gtk/*.[ch]: Patch from Kristian Rietveld adding 80 getters so that we have getter/setter pairing everywhere it makes sense. (#55767) * gtk/gtkradiobutton.[ch] gtk/gtktoolbar.c tests/testgtk.: Rename gtk_radio_button_group to gtk_radio_button_get_group, add a deprecated compat macro. (#55516) * gtk/gtklabel.[ch]: Add functions gtk_label_set/get_use_underline(), gtk_label_set/get_use_markup(), gtk_label_set_label(), which mirror the property API for GtkLabel. Make gtk_label_get_attributes() only reflect the attributes set by gtk_label_set_attributes. * gtk/gtknotebook.c (gtk_notebook_set_current_page) gtk/gtkcompat.h: Rename from gtk_notebook_set_page().
2001-06-24 15:34:48 +00:00
*
docs: use Returns: consistently Instead of Return value:
2014-02-19 23:49:43 +00:00
* Returns: the current placement value.
Add a window-placement-set property and a gtk-scrolled-window-placement 2006-03-20 Matthias Clasen <mclasen@redhat.com> * gtk/gtk.symbols: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Add a window-placement-set property and a gtk-scrolled-window-placement setting. (#157025, Christian Neumair)
2006-03-20 19:17:59 +00:00
*
* See also gtk_scrolled_window_set_placement() and
* gtk_scrolled_window_unset_placement().
Fix stupid error introduced last night that was making things decidedly Sun Jun 24 11:29:35 2001 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkimage-x11.c (gdk_image_new): Fix stupid error introduced last night that was making things decidedly not work. * gtk/*.[ch]: Patch from Kristian Rietveld adding 80 getters so that we have getter/setter pairing everywhere it makes sense. (#55767) * gtk/gtkradiobutton.[ch] gtk/gtktoolbar.c tests/testgtk.: Rename gtk_radio_button_group to gtk_radio_button_get_group, add a deprecated compat macro. (#55516) * gtk/gtklabel.[ch]: Add functions gtk_label_set/get_use_underline(), gtk_label_set/get_use_markup(), gtk_label_set_label(), which mirror the property API for GtkLabel. Make gtk_label_get_attributes() only reflect the attributes set by gtk_label_set_attributes. * gtk/gtknotebook.c (gtk_notebook_set_current_page) gtk/gtkcompat.h: Rename from gtk_notebook_set_page().
2001-06-24 15:34:48 +00:00
**/
GtkCornerType
gtk_scrolled_window_get_placement (GtkScrolledWindow *scrolled_window)
{
g_return_val_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window), GTK_CORNER_TOP_LEFT);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
return scrolled_window->priv->window_placement;
Fix stupid error introduced last night that was making things decidedly Sun Jun 24 11:29:35 2001 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkimage-x11.c (gdk_image_new): Fix stupid error introduced last night that was making things decidedly not work. * gtk/*.[ch]: Patch from Kristian Rietveld adding 80 getters so that we have getter/setter pairing everywhere it makes sense. (#55767) * gtk/gtkradiobutton.[ch] gtk/gtktoolbar.c tests/testgtk.: Rename gtk_radio_button_group to gtk_radio_button_get_group, add a deprecated compat macro. (#55516) * gtk/gtklabel.[ch]: Add functions gtk_label_set/get_use_underline(), gtk_label_set/get_use_markup(), gtk_label_set_label(), which mirror the property API for GtkLabel. Make gtk_label_get_attributes() only reflect the attributes set by gtk_label_set_attributes. * gtk/gtknotebook.c (gtk_notebook_set_current_page) gtk/gtkcompat.h: Rename from gtk_notebook_set_page().
2001-06-24 15:34:48 +00:00
}
Add a window-placement-set property and a gtk-scrolled-window-placement 2006-03-20 Matthias Clasen <mclasen@redhat.com> * gtk/gtk.symbols: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Add a window-placement-set property and a gtk-scrolled-window-placement setting. (#157025, Christian Neumair)
2006-03-20 19:17:59 +00:00
/**
* gtk_scrolled_window_unset_placement:
* @scrolled_window: a #GtkScrolledWindow
*
* Unsets the placement of the contents with respect to the scrollbars
* for the scrolled window. If no window placement is set for a scrolled
Deprecate and ignore gtk-scrolled-window-placement Just use GTK_CORNER_TOP_LEFT and allow it to be changed with gtk_scrolled_window_set_placement().
2013-06-26 17:06:12 +00:00
* window, it defaults to GTK_CORNER_TOP_LEFT.
Add a window-placement-set property and a gtk-scrolled-window-placement 2006-03-20 Matthias Clasen <mclasen@redhat.com> * gtk/gtk.symbols: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Add a window-placement-set property and a gtk-scrolled-window-placement setting. (#157025, Christian Neumair)
2006-03-20 19:17:59 +00:00
*
* See also gtk_scrolled_window_set_placement() and
* gtk_scrolled_window_get_placement().
*
* Since: 2.10
**/
void
gtk_scrolled_window_unset_placement (GtkScrolledWindow *scrolled_window)
{
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window));
Deprecate and ignore gtk-scrolled-window-placement Just use GTK_CORNER_TOP_LEFT and allow it to be changed with gtk_scrolled_window_set_placement().
2013-06-26 17:06:12 +00:00
gtk_scrolled_window_set_placement_internal (scrolled_window, GTK_CORNER_TOP_LEFT);
Add a window-placement-set property and a gtk-scrolled-window-placement 2006-03-20 Matthias Clasen <mclasen@redhat.com> * gtk/gtk.symbols: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Add a window-placement-set property and a gtk-scrolled-window-placement setting. (#157025, Christian Neumair)
2006-03-20 19:17:59 +00:00
}
CVS is doing its broken pipe thing, this is more of the previous commit 2001-02-02 Havoc Pennington <hp@redhat.com>
2001-02-03 01:09:41 +00:00
/**
* gtk_scrolled_window_set_shadow_type:
* @scrolled_window: a #GtkScrolledWindow
* @type: kind of shadow to draw around scrolled window contents
*
* Changes the type of shadow drawn around the contents of
* @scrolled_window.
*
**/
Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps Fri Jul 21 15:28:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch], gtk/gtktextdisplay.c: Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps to GtkTextLineDisplay, draw the pixmaps in the display functions. * gtk/testgtk.c (create_layout): Set some more exotic scrolled window options * gtk/gtkscrolledwindow.[ch] (gtk_scrolled_window_set_shadow_type): Add function to set the shadow type of a window, to allow putting a shadow around widgets such as GtkLayout or GnomeCanvas which don't draw their own frame.
2000-07-21 19:30:22 +00:00
void
gtk_scrolled_window_set_shadow_type (GtkScrolledWindow *scrolled_window,
GtkShadowType type)
{
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
GtkScrolledWindowPrivate *priv;
Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps Fri Jul 21 15:28:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch], gtk/gtktextdisplay.c: Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps to GtkTextLineDisplay, draw the pixmaps in the display functions. * gtk/testgtk.c (create_layout): Set some more exotic scrolled window options * gtk/gtkscrolledwindow.[ch] (gtk_scrolled_window_set_shadow_type): Add function to set the shadow type of a window, to allow putting a shadow around widgets such as GtkLayout or GnomeCanvas which don't draw their own frame.
2000-07-21 19:30:22 +00:00
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window));
g_return_if_fail (type >= GTK_SHADOW_NONE && type <= GTK_SHADOW_ETCHED_OUT);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
priv = scrolled_window->priv;
if (priv->shadow_type != type)
Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps Fri Jul 21 15:28:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch], gtk/gtktextdisplay.c: Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps to GtkTextLineDisplay, draw the pixmaps in the display functions. * gtk/testgtk.c (create_layout): Set some more exotic scrolled window options * gtk/gtkscrolledwindow.[ch] (gtk_scrolled_window_set_shadow_type): Add function to set the shadow type of a window, to allow putting a shadow around widgets such as GtkLayout or GnomeCanvas which don't draw their own frame.
2000-07-21 19:30:22 +00:00
{
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
priv->shadow_type = type;
Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps Fri Jul 21 15:28:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch], gtk/gtktextdisplay.c: Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps to GtkTextLineDisplay, draw the pixmaps in the display functions. * gtk/testgtk.c (create_layout): Set some more exotic scrolled window options * gtk/gtkscrolledwindow.[ch] (gtk_scrolled_window_set_shadow_type): Add function to set the shadow type of a window, to allow putting a shadow around widgets such as GtkLayout or GnomeCanvas which don't draw their own frame.
2000-07-21 19:30:22 +00:00
Deprecate widget flag: GTK_WIDGET_DRAWABLE Use gtk_widget_is_drawable() instead. https://bugzilla.gnome.org/show_bug.cgi?id=69872
2010-01-07 15:47:35 +00:00
if (gtk_widget_is_drawable (GTK_WIDGET (scrolled_window)))
Deprecation cleanup Tue Oct 8 17:34:26 2002 Manish Singh <yosh@gimp.org> * gtk/gtkmain.c gtk/gtkscrolledwindow.[ch] gtk/gtksettings.c gtk/gtkstatusbar.[ch] gtk/gtkstyle.c gtk/gtktoolbar.[ch] gtk/gtkviewport.[ch] gtk/gtkwindow.[ch]: Deprecation cleanup
2002-10-09 00:38:22 +00:00
gtk_widget_queue_draw (GTK_WIDGET (scrolled_window));
Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps Fri Jul 21 15:28:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch], gtk/gtktextdisplay.c: Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps to GtkTextLineDisplay, draw the pixmaps in the display functions. * gtk/testgtk.c (create_layout): Set some more exotic scrolled window options * gtk/gtkscrolledwindow.[ch] (gtk_scrolled_window_set_shadow_type): Add function to set the shadow type of a window, to allow putting a shadow around widgets such as GtkLayout or GnomeCanvas which don't draw their own frame.
2000-07-21 19:30:22 +00:00
gtk_widget_queue_resize (GTK_WIDGET (scrolled_window));
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
Use canonical names for g_object_notify() as well. 2005-03-26 Matthias Clasen <mclasen@redhat.com> * gtk/*.c: * gdk/gdkdisplaymanager.c: Use canonical names for g_object_notify() as well.
2005-03-26 05:49:15 +00:00
g_object_notify (G_OBJECT (scrolled_window), "shadow-type");
Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps Fri Jul 21 15:28:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch], gtk/gtktextdisplay.c: Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps to GtkTextLineDisplay, draw the pixmaps in the display functions. * gtk/testgtk.c (create_layout): Set some more exotic scrolled window options * gtk/gtkscrolledwindow.[ch] (gtk_scrolled_window_set_shadow_type): Add function to set the shadow type of a window, to allow putting a shadow around widgets such as GtkLayout or GnomeCanvas which don't draw their own frame.
2000-07-21 19:30:22 +00:00
}
}
Fix stupid error introduced last night that was making things decidedly Sun Jun 24 11:29:35 2001 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkimage-x11.c (gdk_image_new): Fix stupid error introduced last night that was making things decidedly not work. * gtk/*.[ch]: Patch from Kristian Rietveld adding 80 getters so that we have getter/setter pairing everywhere it makes sense. (#55767) * gtk/gtkradiobutton.[ch] gtk/gtktoolbar.c tests/testgtk.: Rename gtk_radio_button_group to gtk_radio_button_get_group, add a deprecated compat macro. (#55516) * gtk/gtklabel.[ch]: Add functions gtk_label_set/get_use_underline(), gtk_label_set/get_use_markup(), gtk_label_set_label(), which mirror the property API for GtkLabel. Make gtk_label_get_attributes() only reflect the attributes set by gtk_label_set_attributes. * gtk/gtknotebook.c (gtk_notebook_set_current_page) gtk/gtkcompat.h: Rename from gtk_notebook_set_page().
2001-06-24 15:34:48 +00:00
/**
* gtk_scrolled_window_get_shadow_type:
* @scrolled_window: a #GtkScrolledWindow
*
* Gets the shadow type of the scrolled window. See
* gtk_scrolled_window_set_shadow_type().
*
docs: use Returns: consistently Instead of Return value:
2014-02-19 23:49:43 +00:00
* Returns: the current shadow type
Fix stupid error introduced last night that was making things decidedly Sun Jun 24 11:29:35 2001 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkimage-x11.c (gdk_image_new): Fix stupid error introduced last night that was making things decidedly not work. * gtk/*.[ch]: Patch from Kristian Rietveld adding 80 getters so that we have getter/setter pairing everywhere it makes sense. (#55767) * gtk/gtkradiobutton.[ch] gtk/gtktoolbar.c tests/testgtk.: Rename gtk_radio_button_group to gtk_radio_button_get_group, add a deprecated compat macro. (#55516) * gtk/gtklabel.[ch]: Add functions gtk_label_set/get_use_underline(), gtk_label_set/get_use_markup(), gtk_label_set_label(), which mirror the property API for GtkLabel. Make gtk_label_get_attributes() only reflect the attributes set by gtk_label_set_attributes. * gtk/gtknotebook.c (gtk_notebook_set_current_page) gtk/gtkcompat.h: Rename from gtk_notebook_set_page().
2001-06-24 15:34:48 +00:00
**/
GtkShadowType
gtk_scrolled_window_get_shadow_type (GtkScrolledWindow *scrolled_window)
{
g_return_val_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window), GTK_SHADOW_NONE);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
return scrolled_window->priv->shadow_type;
Fix stupid error introduced last night that was making things decidedly Sun Jun 24 11:29:35 2001 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkimage-x11.c (gdk_image_new): Fix stupid error introduced last night that was making things decidedly not work. * gtk/*.[ch]: Patch from Kristian Rietveld adding 80 getters so that we have getter/setter pairing everywhere it makes sense. (#55767) * gtk/gtkradiobutton.[ch] gtk/gtktoolbar.c tests/testgtk.: Rename gtk_radio_button_group to gtk_radio_button_get_group, add a deprecated compat macro. (#55516) * gtk/gtklabel.[ch]: Add functions gtk_label_set/get_use_underline(), gtk_label_set/get_use_markup(), gtk_label_set_label(), which mirror the property API for GtkLabel. Make gtk_label_get_attributes() only reflect the attributes set by gtk_label_set_attributes. * gtk/gtknotebook.c (gtk_notebook_set_current_page) gtk/gtkcompat.h: Rename from gtk_notebook_set_page().
2001-06-24 15:34:48 +00:00
}
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
/**
* gtk_scrolled_window_set_kinetic_scrolling:
* @scrolled_window: a #GtkScrolledWindow
* @kinetic_scrolling: %TRUE to enable kinetic scrolling
*
* Turns kinetic scrolling on or off.
* Kinetic scrolling only applies to devices with source
* %GDK_SOURCE_TOUCHSCREEN.
*
* Since: 3.4
**/
void
gtk_scrolled_window_set_kinetic_scrolling (GtkScrolledWindow *scrolled_window,
gboolean kinetic_scrolling)
{
gesture: Replace gtk_gesture_attach/detach with event controller API Event controllers now auto-attach, and the GtkCapturePhase only determines when are events dispatched, but all controllers are managed by the widget wrt grabs. All callers have been updated.
2014-05-26 12:02:30 +00:00
GtkPropagationPhase phase = GTK_PHASE_NONE;
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
GtkScrolledWindowPrivate *priv;
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window));
priv = scrolled_window->priv;
if (priv->kinetic_scrolling == kinetic_scrolling)
return;
priv->kinetic_scrolling = kinetic_scrolling;
scrolledwindow: Handle directional cancellation if there is a single scroll direction A pan gesture is optionally attached if there is only one scrolling direction, the pan gesture orientation is changed so movements tangential to the scroll direction get scrolling cancelled (The pan gesture is automatically denied when that happens, and that state change spreads to the others gestures in the group). If the pan direction happens in the expected directions, no cancellation happens, and scrolling eventually takes place.
2014-05-16 16:35:45 +00:00
gtk_scrolled_window_check_attach_pan_gesture (scrolled_window);
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
if (priv->kinetic_scrolling)
gesture: Replace gtk_gesture_attach/detach with event controller API Event controllers now auto-attach, and the GtkCapturePhase only determines when are events dispatched, but all controllers are managed by the widget wrt grabs. All callers have been updated.
2014-05-26 12:02:30 +00:00
phase = GTK_PHASE_CAPTURE;
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
else
gesture: Replace gtk_gesture_attach/detach with event controller API Event controllers now auto-attach, and the GtkCapturePhase only determines when are events dispatched, but all controllers are managed by the widget wrt grabs. All callers have been updated.
2014-05-26 12:02:30 +00:00
gtk_scrolled_window_cancel_deceleration (scrolled_window);
gtk_event_controller_set_propagation_phase (GTK_EVENT_CONTROLLER (priv->drag_gesture), phase);
gtk_event_controller_set_propagation_phase (GTK_EVENT_CONTROLLER (priv->swipe_gesture), phase);
gtk_event_controller_set_propagation_phase (GTK_EVENT_CONTROLLER (priv->long_press_gesture), phase);
gtk_event_controller_set_propagation_phase (GTK_EVENT_CONTROLLER (priv->pan_gesture), phase);
scrolledwindow: port to GtkGesture The kinetic scrolling feature is now implemented using a GtkGestureDrag and a GtkGestureSwipe, plus a GtkGestureLongPress in order to denying the sequence, so it is possibly handled underneath.
2014-02-26 14:48:21 +00:00
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
g_object_notify (G_OBJECT (scrolled_window), "kinetic-scrolling");
}
/**
* gtk_scrolled_window_get_kinetic_scrolling:
* @scrolled_window: a #GtkScrolledWindow
*
* Returns the specified kinetic scrolling behavior.
*
docs: use Returns: consistently Instead of Return value:
2014-02-19 23:49:43 +00:00
* Returns: the scrolling behavior flags.
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
*
* Since: 3.4
*/
gboolean
gtk_scrolled_window_get_kinetic_scrolling (GtkScrolledWindow *scrolled_window)
{
g_return_val_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window), FALSE);
return scrolled_window->priv->kinetic_scrolling;
}
/**
* gtk_scrolled_window_set_capture_button_press:
* @scrolled_window: a #GtkScrolledWindow
* @capture_button_press: %TRUE to capture button presses
*
* Changes the behaviour of @scrolled_window wrt. to the initial
* event that possibly starts kinetic scrolling. When @capture_button_press
* is set to %TRUE, the event is captured by the scrolled window, and
* then later replayed if it is meant to go to the child widget.
*
* This should be enabled if any child widgets perform non-reversible
* actions on #GtkWidget::button-press-event. If they don't, and handle
* additionally handle #GtkWidget::grab-broken-event, it might be better
* to set @capture_button_press to %FALSE.
*
* This setting only has an effect if kinetic scrolling is enabled.
*
* Since: 3.4
*/
void
gtk_scrolled_window_set_capture_button_press (GtkScrolledWindow *scrolled_window,
gboolean capture_button_press)
{
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window));
scrolled_window->priv->capture_button_press = capture_button_press;
}
/**
* gtk_scrolled_window_get_capture_button_press:
* @scrolled_window: a #GtkScrolledWindow
*
* Return whether button presses are captured during kinetic
* scrolling. See gtk_scrolled_window_set_capture_button_press().
*
* Returns: %TRUE if button presses are captured during kinetic scrolling
*
* Since: 3.4
*/
gboolean
gtk_scrolled_window_get_capture_button_press (GtkScrolledWindow *scrolled_window)
{
g_return_val_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window), FALSE);
return scrolled_window->priv->capture_button_press;
}
Initial revision
1997-11-24 22:37:52 +00:00
static void
Move destroy signal to GtkWidget Also make GtkWidget derive from GInitiallyUnowned
2010-09-18 23:55:42 +00:00
gtk_scrolled_window_destroy (GtkWidget *widget)
Initial revision
1997-11-24 22:37:52 +00:00
{
Move destroy signal to GtkWidget Also make GtkWidget derive from GInitiallyUnowned
2010-09-18 23:55:42 +00:00
GtkScrolledWindow *scrolled_window = GTK_SCROLLED_WINDOW (widget);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
Initial revision
1997-11-24 22:37:52 +00:00
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
if (priv->hscrollbar)
Bug 551699 – gtk_scrolled_window_destroy() is broken 2008-09-10 Björn Lindqvist <bjourne@gmail.com> Bug 551699 – gtk_scrolled_window_destroy() is broken * gtk/gtkscrolledwindow.c (gtk_scrolled_window_destroy, gtk_scrolled_window_finalize): Check that the [hv]scrollbar attributes are not-NULL before destroying and unparenting them. svn path=/trunk/; revision=21341
2008-09-10 20:21:59 +00:00
{
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
g_signal_handlers_disconnect_by_func (gtk_range_get_adjustment (GTK_RANGE (priv->hscrollbar)),
Disconnect signal handlers on adjustment in destroy handler Not removing the signal handler caused crashes if the adjustment survived longer than the scrolled window and still emitted signals. This could happen inside WebKit.
2009-12-19 12:46:18 +00:00
gtk_scrolled_window_adjustment_changed,
scrolled_window);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
gtk_widget_unparent (priv->hscrollbar);
gtk_widget_destroy (priv->hscrollbar);
g_object_unref (priv->hscrollbar);
priv->hscrollbar = NULL;
Bug 551699 – gtk_scrolled_window_destroy() is broken 2008-09-10 Björn Lindqvist <bjourne@gmail.com> Bug 551699 – gtk_scrolled_window_destroy() is broken * gtk/gtkscrolledwindow.c (gtk_scrolled_window_destroy, gtk_scrolled_window_finalize): Check that the [hv]scrollbar attributes are not-NULL before destroying and unparenting them. svn path=/trunk/; revision=21341
2008-09-10 20:21:59 +00:00
}
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
if (priv->vscrollbar)
Bug 551699 – gtk_scrolled_window_destroy() is broken 2008-09-10 Björn Lindqvist <bjourne@gmail.com> Bug 551699 – gtk_scrolled_window_destroy() is broken * gtk/gtkscrolledwindow.c (gtk_scrolled_window_destroy, gtk_scrolled_window_finalize): Check that the [hv]scrollbar attributes are not-NULL before destroying and unparenting them. svn path=/trunk/; revision=21341
2008-09-10 20:21:59 +00:00
{
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
g_signal_handlers_disconnect_by_func (gtk_range_get_adjustment (GTK_RANGE (priv->vscrollbar)),
Disconnect signal handlers on adjustment in destroy handler Not removing the signal handler caused crashes if the adjustment survived longer than the scrolled window and still emitted signals. This could happen inside WebKit.
2009-12-19 12:46:18 +00:00
gtk_scrolled_window_adjustment_changed,
scrolled_window);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
gtk_widget_unparent (priv->vscrollbar);
gtk_widget_destroy (priv->vscrollbar);
g_object_unref (priv->vscrollbar);
priv->vscrollbar = NULL;
Bug 551699 – gtk_scrolled_window_destroy() is broken 2008-09-10 Björn Lindqvist <bjourne@gmail.com> Bug 551699 – gtk_scrolled_window_destroy() is broken * gtk/gtkscrolledwindow.c (gtk_scrolled_window_destroy, gtk_scrolled_window_finalize): Check that the [hv]scrollbar attributes are not-NULL before destroying and unparenting them. svn path=/trunk/; revision=21341
2008-09-10 20:21:59 +00:00
}
Initial revision
1997-11-24 22:37:52 +00:00
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
if (priv->deceleration_id)
{
GtkScrolledWindow: Disconnect from frame clock properly The tick callback IDs from GtkWidget aren't timeouts, so use the correct function to disconnect from them. Spotted by Benjamin Otte <otte@redhat.com> https://bugzilla.gnome.org/show_bug.cgi?id=710666
2013-10-22 16:45:00 +00:00
gtk_widget_remove_tick_callback (widget, priv->deceleration_id);
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
priv->deceleration_id = 0;
}
scrolledwindow: update to gesture widget-level API changes
2014-04-08 19:05:00 +00:00
g_clear_object (&priv->drag_gesture);
g_clear_object (&priv->swipe_gesture);
g_clear_object (&priv->long_press_gesture);
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
Move destroy signal to GtkWidget Also make GtkWidget derive from GInitiallyUnowned
2010-09-18 23:55:42 +00:00
GTK_WIDGET_CLASS (gtk_scrolled_window_parent_class)->destroy (widget);
Initial revision
1997-11-24 22:37:52 +00:00
}
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
static void
gtk_scrolled_window_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GtkScrolledWindow *scrolled_window = GTK_SCROLLED_WINDOW (object);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
switch (prop_id)
{
case PROP_HADJUSTMENT:
gtk_scrolled_window_set_hadjustment (scrolled_window,
g_value_get_object (value));
break;
case PROP_VADJUSTMENT:
gtk_scrolled_window_set_vadjustment (scrolled_window,
g_value_get_object (value));
break;
case PROP_HSCROLLBAR_POLICY:
gtk_scrolled_window_set_policy (scrolled_window,
g_value_get_enum (value),
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
priv->vscrollbar_policy);
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
break;
case PROP_VSCROLLBAR_POLICY:
gtk_scrolled_window_set_policy (scrolled_window,
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
priv->hscrollbar_policy,
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
g_value_get_enum (value));
break;
case PROP_WINDOW_PLACEMENT:
Add a window-placement-set property and a gtk-scrolled-window-placement 2006-03-20 Matthias Clasen <mclasen@redhat.com> * gtk/gtk.symbols: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Add a window-placement-set property and a gtk-scrolled-window-placement setting. (#157025, Christian Neumair)
2006-03-20 19:17:59 +00:00
gtk_scrolled_window_set_placement_internal (scrolled_window,
g_value_get_enum (value));
break;
case PROP_WINDOW_PLACEMENT_SET:
Deprecate and ignore gtk-scrolled-window-placement Just use GTK_CORNER_TOP_LEFT and allow it to be changed with gtk_scrolled_window_set_placement().
2013-06-26 17:06:12 +00:00
/* noop */
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
break;
case PROP_SHADOW_TYPE:
gtk_scrolled_window_set_shadow_type (scrolled_window,
g_value_get_enum (value));
break;
Move min-display-width/height to GtkScrolledWindow It is just too annoying to have to implement these properties in every scrollable. Instead, we now have ::min-content-height/width in GtkScrolledWindow. We also add GtkScrollablePolicy to determine how to size the scrollable content.
2010-10-22 16:46:33 +00:00
case PROP_MIN_CONTENT_WIDTH:
gtk_scrolled_window_set_min_content_width (scrolled_window,
g_value_get_int (value));
break;
case PROP_MIN_CONTENT_HEIGHT:
gtk_scrolled_window_set_min_content_height (scrolled_window,
g_value_get_int (value));
break;
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
case PROP_KINETIC_SCROLLING:
gtk_scrolled_window_set_kinetic_scrolling (scrolled_window,
g_value_get_boolean (value));
break;
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gtk_scrolled_window_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
GtkScrolledWindow *scrolled_window = GTK_SCROLLED_WINDOW (object);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
switch (prop_id)
{
case PROP_HADJUSTMENT:
g_value_set_object (value,
G_OBJECT (gtk_scrolled_window_get_hadjustment (scrolled_window)));
break;
case PROP_VADJUSTMENT:
g_value_set_object (value,
G_OBJECT (gtk_scrolled_window_get_vadjustment (scrolled_window)));
break;
case PROP_WINDOW_PLACEMENT:
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
g_value_set_enum (value, priv->window_placement);
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
break;
Add a window-placement-set property and a gtk-scrolled-window-placement 2006-03-20 Matthias Clasen <mclasen@redhat.com> * gtk/gtk.symbols: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Add a window-placement-set property and a gtk-scrolled-window-placement setting. (#157025, Christian Neumair)
2006-03-20 19:17:59 +00:00
case PROP_WINDOW_PLACEMENT_SET:
Deprecate and ignore gtk-scrolled-window-placement Just use GTK_CORNER_TOP_LEFT and allow it to be changed with gtk_scrolled_window_set_placement().
2013-06-26 17:06:12 +00:00
g_value_set_boolean (value, TRUE);
Add a window-placement-set property and a gtk-scrolled-window-placement 2006-03-20 Matthias Clasen <mclasen@redhat.com> * gtk/gtk.symbols: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Add a window-placement-set property and a gtk-scrolled-window-placement setting. (#157025, Christian Neumair)
2006-03-20 19:17:59 +00:00
break;
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
case PROP_SHADOW_TYPE:
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
g_value_set_enum (value, priv->shadow_type);
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
break;
Move min-display-width/height to GtkScrolledWindow It is just too annoying to have to implement these properties in every scrollable. Instead, we now have ::min-content-height/width in GtkScrolledWindow. We also add GtkScrollablePolicy to determine how to size the scrollable content.
2010-10-22 16:46:33 +00:00
case PROP_HSCROLLBAR_POLICY:
g_value_set_enum (value, priv->hscrollbar_policy);
break;
case PROP_VSCROLLBAR_POLICY:
g_value_set_enum (value, priv->vscrollbar_policy);
break;
case PROP_MIN_CONTENT_WIDTH:
g_value_set_int (value, priv->min_content_width);
break;
case PROP_MIN_CONTENT_HEIGHT:
g_value_set_int (value, priv->min_content_height);
break;
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
case PROP_KINETIC_SCROLLING:
g_value_set_boolean (value, priv->kinetic_scrolling);
break;
Add property support. (#51858) Thu Jul 19 15:35:32 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_vadjustment): Add property support. (#51858)
2001-07-19 19:49:01 +00:00
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
scrolledwindow: draw a box in the junction between the two scrollbars If there's a junction between the two scrollbars (i.e. they're both visible), draw a background with a style class there, so the theme can style it. https://bugzilla.gnome.org/show_bug.cgi?id=669335
2012-02-03 19:03:52 +00:00
static void
gtk_scrolled_window_draw_scrollbars_junction (GtkScrolledWindow *scrolled_window,
cairo_t *cr)
{
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
scrolledwindow: take into account border/padding for junction When the scrolled window has a frame (and the scrollbar is within the bevel), we should take into account the CSS border/padding of the frame and offset the scrollbars junction rendering with it.
2012-03-10 16:43:53 +00:00
GtkWidget *widget = GTK_WIDGET (scrolled_window);
scrolledwindow: draw a box in the junction between the two scrollbars If there's a junction between the two scrollbars (i.e. they're both visible), draw a background with a style class there, so the theme can style it. https://bugzilla.gnome.org/show_bug.cgi?id=669335
2012-02-03 19:03:52 +00:00
GtkAllocation wid_allocation, hscr_allocation, vscr_allocation;
GtkStyleContext *context;
GdkRectangle junction_rect;
scrolledwindow: take into account border/padding for junction When the scrolled window has a frame (and the scrollbar is within the bevel), we should take into account the CSS border/padding of the frame and offset the scrollbars junction rendering with it.
2012-03-10 16:43:53 +00:00
gboolean is_rtl, scrollbars_within_bevel;
scrolledwindow: draw a box in the junction between the two scrollbars If there's a junction between the two scrollbars (i.e. they're both visible), draw a background with a style class there, so the theme can style it. https://bugzilla.gnome.org/show_bug.cgi?id=669335
2012-02-03 19:03:52 +00:00
scrolledwindow: take into account border/padding for junction When the scrolled window has a frame (and the scrollbar is within the bevel), we should take into account the CSS border/padding of the frame and offset the scrollbars junction rendering with it.
2012-03-10 16:43:53 +00:00
is_rtl = gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL;
gtk_widget_get_allocation (widget, &wid_allocation);
scrolledwindow: draw a box in the junction between the two scrollbars If there's a junction between the two scrollbars (i.e. they're both visible), draw a background with a style class there, so the theme can style it. https://bugzilla.gnome.org/show_bug.cgi?id=669335
2012-02-03 19:03:52 +00:00
gtk_widget_get_allocation (GTK_WIDGET (priv->hscrollbar), &hscr_allocation);
gtk_widget_get_allocation (GTK_WIDGET (priv->vscrollbar), &vscr_allocation);
scrolledwindow: take into account border/padding for junction When the scrolled window has a frame (and the scrollbar is within the bevel), we should take into account the CSS border/padding of the frame and offset the scrollbars junction rendering with it.
2012-03-10 16:43:53 +00:00
gtk_widget_style_get (widget,
"scrollbars-within-bevel", &scrollbars_within_bevel,
NULL);
context = gtk_widget_get_style_context (widget);
if (scrollbars_within_bevel &&
priv->shadow_type != GTK_SHADOW_NONE)
{
GtkStateFlags state;
GtkBorder padding, border;
state = gtk_widget_get_state_flags (widget);
gtk_style_context_save (context);
gtk_style_context_add_class (context, GTK_STYLE_CLASS_FRAME);
gtk_style_context_get_padding (context, state, &padding);
gtk_style_context_get_border (context, state, &border);
gtk_style_context_restore (context);
junction_rect.x = padding.left + border.left;
junction_rect.y = padding.top + border.top;
}
else
{
junction_rect.x = 0;
junction_rect.y = 0;
}
scrolledwindow: draw a box in the junction between the two scrollbars If there's a junction between the two scrollbars (i.e. they're both visible), draw a background with a style class there, so the theme can style it. https://bugzilla.gnome.org/show_bug.cgi?id=669335
2012-02-03 19:03:52 +00:00
junction_rect.width = vscr_allocation.width;
junction_rect.height = hscr_allocation.height;
if ((is_rtl &&
Deprecate and ignore gtk-scrolled-window-placement Just use GTK_CORNER_TOP_LEFT and allow it to be changed with gtk_scrolled_window_set_placement().
2013-06-26 17:06:12 +00:00
(priv->window_placement == GTK_CORNER_TOP_RIGHT ||
priv->window_placement == GTK_CORNER_BOTTOM_RIGHT)) ||
scrolledwindow: draw a box in the junction between the two scrollbars If there's a junction between the two scrollbars (i.e. they're both visible), draw a background with a style class there, so the theme can style it. https://bugzilla.gnome.org/show_bug.cgi?id=669335
2012-02-03 19:03:52 +00:00
(!is_rtl &&
Deprecate and ignore gtk-scrolled-window-placement Just use GTK_CORNER_TOP_LEFT and allow it to be changed with gtk_scrolled_window_set_placement().
2013-06-26 17:06:12 +00:00
(priv->window_placement == GTK_CORNER_TOP_LEFT ||
priv->window_placement == GTK_CORNER_BOTTOM_LEFT)))
scrolledwindow: take into account border/padding for junction When the scrolled window has a frame (and the scrollbar is within the bevel), we should take into account the CSS border/padding of the frame and offset the scrollbars junction rendering with it.
2012-03-10 16:43:53 +00:00
junction_rect.x += hscr_allocation.width;
scrolledwindow: draw a box in the junction between the two scrollbars If there's a junction between the two scrollbars (i.e. they're both visible), draw a background with a style class there, so the theme can style it. https://bugzilla.gnome.org/show_bug.cgi?id=669335
2012-02-03 19:03:52 +00:00
Deprecate and ignore gtk-scrolled-window-placement Just use GTK_CORNER_TOP_LEFT and allow it to be changed with gtk_scrolled_window_set_placement().
2013-06-26 17:06:12 +00:00
if (priv->window_placement == GTK_CORNER_TOP_LEFT ||
priv->window_placement == GTK_CORNER_TOP_RIGHT)
scrolledwindow: take into account border/padding for junction When the scrolled window has a frame (and the scrollbar is within the bevel), we should take into account the CSS border/padding of the frame and offset the scrollbars junction rendering with it.
2012-03-10 16:43:53 +00:00
junction_rect.y += vscr_allocation.height;
scrolledwindow: draw a box in the junction between the two scrollbars If there's a junction between the two scrollbars (i.e. they're both visible), draw a background with a style class there, so the theme can style it. https://bugzilla.gnome.org/show_bug.cgi?id=669335
2012-02-03 19:03:52 +00:00
gtk_style_context_save (context);
gtk_style_context_add_class (context, GTK_STYLE_CLASS_SCROLLBARS_JUNCTION);
gtk_render_background (context, cr,
junction_rect.x, junction_rect.y,
junction_rect.width, junction_rect.height);
gtk_render_frame (context, cr,
junction_rect.x, junction_rect.y,
junction_rect.width, junction_rect.height);
gtk_style_context_restore (context);
}
scrolledwindow: Move paint function into expose handler Also remove the is_drawable() check. It will not be needed once we have the draw vfunc.
2010-09-07 14:59:32 +00:00
static gboolean
scrolledwindow: Port to draw vfunc
2010-09-07 17:18:46 +00:00
gtk_scrolled_window_draw (GtkWidget *widget,
cairo_t *cr)
Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps Fri Jul 21 15:28:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch], gtk/gtktextdisplay.c: Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps to GtkTextLineDisplay, draw the pixmaps in the display functions. * gtk/testgtk.c (create_layout): Set some more exotic scrolled window options * gtk/gtkscrolledwindow.[ch] (gtk_scrolled_window_set_shadow_type): Add function to set the shadow type of a window, to allow putting a shadow around widgets such as GtkLayout or GnomeCanvas which don't draw their own frame.
2000-07-21 19:30:22 +00:00
{
GtkScrolledWindow *scrolled_window = GTK_SCROLLED_WINDOW (widget);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
GtkAllocation relative_allocation;
scrolledwindow: Render the background so that it can be styled
2011-12-22 14:49:50 +00:00
GtkStyleContext *context;
context = gtk_widget_get_style_context (widget);
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
gtk_scrolled_window_relative_allocation (widget, &relative_allocation);
scrolledwindow: Render the background so that it can be styled
2011-12-22 14:49:50 +00:00
scrolled-window: fix rendering of scrolled window background - don't poke at the children's background pattern at draw time, but just call gtk_render_background() - we should propagate rendering of the background to the overshoot window when the state flags or the style changes, or it won't respond to e.g. focused/backdrop changes correctly https://bugzilla.gnome.org/show_bug.cgi?id=682854
2012-08-28 15:51:18 +00:00
gtk_render_background (context, cr,
0, 0,
gtk_widget_get_allocated_width (widget), gtk_widget_get_allocated_height (widget));
Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps Fri Jul 21 15:28:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch], gtk/gtktextdisplay.c: Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps to GtkTextLineDisplay, draw the pixmaps in the display functions. * gtk/testgtk.c (create_layout): Set some more exotic scrolled window options * gtk/gtkscrolledwindow.[ch] (gtk_scrolled_window_set_shadow_type): Add function to set the shadow type of a window, to allow putting a shadow around widgets such as GtkLayout or GnomeCanvas which don't draw their own frame.
2000-07-21 19:30:22 +00:00
scrolledwindow: draw a box in the junction between the two scrollbars If there's a junction between the two scrollbars (i.e. they're both visible), draw a background with a style class there, so the theme can style it. https://bugzilla.gnome.org/show_bug.cgi?id=669335
2012-02-03 19:03:52 +00:00
if (priv->hscrollbar_visible &&
priv->vscrollbar_visible)
gtk_scrolled_window_draw_scrollbars_junction (scrolled_window, cr);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
if (priv->shadow_type != GTK_SHADOW_NONE)
Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps Fri Jul 21 15:28:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch], gtk/gtktextdisplay.c: Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps to GtkTextLineDisplay, draw the pixmaps in the display functions. * gtk/testgtk.c (create_layout): Set some more exotic scrolled window options * gtk/gtkscrolledwindow.[ch] (gtk_scrolled_window_set_shadow_type): Add function to set the shadow type of a window, to allow putting a shadow around widgets such as GtkLayout or GnomeCanvas which don't draw their own frame.
2000-07-21 19:30:22 +00:00
{
Improve look of GtkScrolledWindow on Windows by implementing a 2007-03-08 Mathias Hasselmann <mathias.hasselmann@gmx.de> * gtk/gtkscrolledindow.c: Improve look of GtkScrolledWindow on Windows by implementing a scrollbars-within-bevel style property. (#168326) svn path=/trunk/; revision=17425
2007-03-08 02:33:15 +00:00
gboolean scrollbars_within_bevel;
Make GtkScrolledWindow use GtkStyleContext
2010-12-28 16:41:48 +00:00
gtk_style_context_save (context);
gtk_style_context_add_class (context, GTK_STYLE_CLASS_FRAME);
Improve look of GtkScrolledWindow on Windows by implementing a 2007-03-08 Mathias Hasselmann <mathias.hasselmann@gmx.de> * gtk/gtkscrolledindow.c: Improve look of GtkScrolledWindow on Windows by implementing a scrollbars-within-bevel style property. (#168326) svn path=/trunk/; revision=17425
2007-03-08 02:33:15 +00:00
gtk_widget_style_get (widget, "scrollbars-within-bevel", &scrollbars_within_bevel, NULL);
gtk/gtkscrolledwindow.c: use accessor functions to access GtkWidget
2010-08-11 21:01:59 +00:00
Fix shadow painting if the scrollbars-within-bevel style property is set 2007-06-08 Benjamin Berg <benjamin@sipsolutions.net> * gtk/gtkscrolledwindow.c: (gtk_scrolled_window_paint): Fix shadow painting if the scrollbars-within-bevel style property is set and border_width is nozero. (#445054) svn path=/trunk/; revision=18082
2007-06-08 12:32:02 +00:00
if (!scrollbars_within_bevel)
{
Make GtkScrolledWindow use GtkStyleContext
2010-12-28 16:41:48 +00:00
GtkStateFlags state;
GtkBorder padding, border;
state = gtk_widget_get_state_flags (widget);
gtk_style_context_get_padding (context, state, &padding);
gtk_style_context_get_border (context, state, &border);
relative_allocation.x -= padding.left + border.left;
relative_allocation.y -= padding.top + border.top;
relative_allocation.width += padding.left + padding.right + border.left + border.right;
relative_allocation.height += padding.top + padding.bottom + border.top + border.bottom;
Fix shadow painting if the scrollbars-within-bevel style property is set 2007-06-08 Benjamin Berg <benjamin@sipsolutions.net> * gtk/gtkscrolledwindow.c: (gtk_scrolled_window_paint): Fix shadow painting if the scrollbars-within-bevel style property is set and border_width is nozero. (#445054) svn path=/trunk/; revision=18082
2007-06-08 12:32:02 +00:00
}
else
Improve look of GtkScrolledWindow on Windows by implementing a 2007-03-08 Mathias Hasselmann <mathias.hasselmann@gmx.de> * gtk/gtkscrolledindow.c: Improve look of GtkScrolledWindow on Windows by implementing a scrollbars-within-bevel style property. (#168326) svn path=/trunk/; revision=17425
2007-03-08 02:33:15 +00:00
{
Make GtkScrolledWindow offload border-width calculations to GtkContainerClass.
2010-10-12 08:10:55 +00:00
relative_allocation.x = 0;
relative_allocation.y = 0;
relative_allocation.width = gtk_widget_get_allocated_width (widget);
relative_allocation.height = gtk_widget_get_allocated_height (widget);
Improve look of GtkScrolledWindow on Windows by implementing a 2007-03-08 Mathias Hasselmann <mathias.hasselmann@gmx.de> * gtk/gtkscrolledindow.c: Improve look of GtkScrolledWindow on Windows by implementing a scrollbars-within-bevel style property. (#168326) svn path=/trunk/; revision=17425
2007-03-08 02:33:15 +00:00
}
Fix shadow painting if the scrollbars-within-bevel style property is set 2007-06-08 Benjamin Berg <benjamin@sipsolutions.net> * gtk/gtkscrolledwindow.c: (gtk_scrolled_window_paint): Fix shadow painting if the scrollbars-within-bevel style property is set and border_width is nozero. (#445054) svn path=/trunk/; revision=18082
2007-06-08 12:32:02 +00:00
Make GtkScrolledWindow use GtkStyleContext
2010-12-28 16:41:48 +00:00
gtk_render_frame (context, cr,
scrolledwindow: Port to draw vfunc
2010-09-07 17:18:46 +00:00
relative_allocation.x,
relative_allocation.y,
Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps Fri Jul 21 15:28:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch], gtk/gtktextdisplay.c: Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps to GtkTextLineDisplay, draw the pixmaps in the display functions. * gtk/testgtk.c (create_layout): Set some more exotic scrolled window options * gtk/gtkscrolledwindow.[ch] (gtk_scrolled_window_set_shadow_type): Add function to set the shadow type of a window, to allow putting a shadow around widgets such as GtkLayout or GnomeCanvas which don't draw their own frame.
2000-07-21 19:30:22 +00:00
relative_allocation.width,
relative_allocation.height);
Make GtkScrolledWindow use GtkStyleContext
2010-12-28 16:41:48 +00:00
gtk_style_context_restore (context);
Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps Fri Jul 21 15:28:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch], gtk/gtktextdisplay.c: Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps to GtkTextLineDisplay, draw the pixmaps in the display functions. * gtk/testgtk.c (create_layout): Set some more exotic scrolled window options * gtk/gtkscrolledwindow.[ch] (gtk_scrolled_window_set_shadow_type): Add function to set the shadow type of a window, to allow putting a shadow around widgets such as GtkLayout or GnomeCanvas which don't draw their own frame.
2000-07-21 19:30:22 +00:00
}
scrolledwindow: Port to draw vfunc
2010-09-07 17:18:46 +00:00
GTK_WIDGET_CLASS (gtk_scrolled_window_parent_class)->draw (widget, cr);
Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps Fri Jul 21 15:28:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch], gtk/gtktextdisplay.c: Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps to GtkTextLineDisplay, draw the pixmaps in the display functions. * gtk/testgtk.c (create_layout): Set some more exotic scrolled window options * gtk/gtkscrolledwindow.[ch] (gtk_scrolled_window_set_shadow_type): Add function to set the shadow type of a window, to allow putting a shadow around widgets such as GtkLayout or GnomeCanvas which don't draw their own frame.
2000-07-21 19:30:22 +00:00
return FALSE;
Initial revision
1997-11-24 22:37:52 +00:00
}
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
static void
gtk_scrolled_window_forall (GtkContainer *container,
gboolean include_internals,
GtkCallback callback,
gpointer callback_data)
{
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
GtkScrolledWindowPrivate *priv;
GtkScrolledWindow *scrolled_window;
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (container));
g_return_if_fail (callback != NULL);
Boilerplate reduction
2006-05-02 23:56:43 +00:00
GTK_CONTAINER_CLASS (gtk_scrolled_window_parent_class)->forall (container,
changed scrolled window inheritance, it inherits from GtkBin now. Sat Nov 28 03:13:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled window inheritance, it inherits from GtkBin now. * gtk/gtkbin.c (gtk_bin_unmap): removed superfluous check for visibility of child. (gtk_bin_draw): removed superfluous check for GTK_WIDGET_DRAWABLE(). added check so a child gets only drawn if it's visible. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed gtk_widget_draw_children(). * gtk/gtkstyle.h: * gtk/gtkstyle.c: rmoved gtk_reset_widget_shapes. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed crufty relict: gtk_widget_is_child(). added internal function gtk_widget_reset_shapes() from gtkstyle.c. * gtk/gtkrc.h: * gtk/gtkrc.c: (gtk_rc_find_pixmap_in_path): removed bogus gscanner argument, changed callers. * gtk/gtkmenufactory.c: GtkMenuFactory is deprecated for a long time, it will issue a warning now. * gtk/gtkcompat.h: new file to #define aliases for historic function names. * changed 8 function names for consistency and provided aliases to keep source compatibility in gtkcompat.h: (gtk_accel_label_get_accel_width): renamed from gtk_accel_label_accelerator_width (gtk_container_set_border_width): renamed from gtk_container_border_width (gtk_notebook_get_current_page): renamed from gtk_notebook_current_page (gtk_packer_configure): renamed from gtk_packer_set_child_packing (gtk_paned_set_gutter_size): renamed from gtk_paned_gutter_size (gtk_paned_set_handle_size): renamed from gtk_paned_handle_size (gtk_scale_get_value_width): renamed from gtk_scale_value_width (gtk_window_set_position): renamed from gtk_window_position * renamed a few recently added funtions for consistency: (gtk_notebook_get_tab_label): renamed from gtk_notebook_query_tab_label. (gtk_notebook_get_menu_label): renamed from gtk_notebook_query_menu_label. (gtk_progress_configure): renamed from gtk_progress_reconfigure.
1998-11-28 07:42:37 +00:00
include_internals,
callback,
callback_data);
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
if (include_internals)
{
changed scrolled window inheritance, it inherits from GtkBin now. Sat Nov 28 03:13:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled window inheritance, it inherits from GtkBin now. * gtk/gtkbin.c (gtk_bin_unmap): removed superfluous check for visibility of child. (gtk_bin_draw): removed superfluous check for GTK_WIDGET_DRAWABLE(). added check so a child gets only drawn if it's visible. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed gtk_widget_draw_children(). * gtk/gtkstyle.h: * gtk/gtkstyle.c: rmoved gtk_reset_widget_shapes. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed crufty relict: gtk_widget_is_child(). added internal function gtk_widget_reset_shapes() from gtkstyle.c. * gtk/gtkrc.h: * gtk/gtkrc.c: (gtk_rc_find_pixmap_in_path): removed bogus gscanner argument, changed callers. * gtk/gtkmenufactory.c: GtkMenuFactory is deprecated for a long time, it will issue a warning now. * gtk/gtkcompat.h: new file to #define aliases for historic function names. * changed 8 function names for consistency and provided aliases to keep source compatibility in gtkcompat.h: (gtk_accel_label_get_accel_width): renamed from gtk_accel_label_accelerator_width (gtk_container_set_border_width): renamed from gtk_container_border_width (gtk_notebook_get_current_page): renamed from gtk_notebook_current_page (gtk_packer_configure): renamed from gtk_packer_set_child_packing (gtk_paned_set_gutter_size): renamed from gtk_paned_gutter_size (gtk_paned_set_handle_size): renamed from gtk_paned_handle_size (gtk_scale_get_value_width): renamed from gtk_scale_value_width (gtk_window_set_position): renamed from gtk_window_position * renamed a few recently added funtions for consistency: (gtk_notebook_get_tab_label): renamed from gtk_notebook_query_tab_label. (gtk_notebook_get_menu_label): renamed from gtk_notebook_query_menu_label. (gtk_progress_configure): renamed from gtk_progress_reconfigure.
1998-11-28 07:42:37 +00:00
scrolled_window = GTK_SCROLLED_WINDOW (container);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
priv = scrolled_window->priv;
GtkScrolledWindow: Add some NULL checks back Turns out these were not quite redundant, gtk_container_forall may be called very early during construction. https://bugzilla.gnome.org/show_bug.cgi?id=730924
2014-05-30 01:52:40 +00:00
if (priv->vscrollbar)
callback (priv->vscrollbar, callback_data);
if (priv->hscrollbar)
callback (priv->hscrollbar, callback_data);
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
}
}
Only handle key bindings for scrolling if the scrollbars are visible. 2007-01-01 Matthias Clasen <mclasen@redhat.com> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Only handle key bindings for scrolling if the scrollbars are visible. (#340135, Christian Persch) svn path=/trunk/; revision=17012
2007-01-02 07:07:09 +00:00
static gboolean
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
gtk_scrolled_window_scroll_child (GtkScrolledWindow *scrolled_window,
GtkScrollType scroll,
gboolean horizontal)
{
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
GtkAdjustment *adjustment = NULL;
switch (scroll)
{
case GTK_SCROLL_STEP_UP:
scroll = GTK_SCROLL_STEP_BACKWARD;
horizontal = FALSE;
break;
case GTK_SCROLL_STEP_DOWN:
scroll = GTK_SCROLL_STEP_FORWARD;
horizontal = FALSE;
break;
case GTK_SCROLL_STEP_LEFT:
scroll = GTK_SCROLL_STEP_BACKWARD;
horizontal = TRUE;
break;
case GTK_SCROLL_STEP_RIGHT:
scroll = GTK_SCROLL_STEP_FORWARD;
horizontal = TRUE;
break;
case GTK_SCROLL_PAGE_UP:
scroll = GTK_SCROLL_PAGE_BACKWARD;
horizontal = FALSE;
break;
case GTK_SCROLL_PAGE_DOWN:
scroll = GTK_SCROLL_PAGE_FORWARD;
horizontal = FALSE;
break;
case GTK_SCROLL_PAGE_LEFT:
scroll = GTK_SCROLL_STEP_BACKWARD;
horizontal = TRUE;
break;
case GTK_SCROLL_PAGE_RIGHT:
scroll = GTK_SCROLL_STEP_FORWARD;
horizontal = TRUE;
break;
case GTK_SCROLL_STEP_BACKWARD:
case GTK_SCROLL_STEP_FORWARD:
case GTK_SCROLL_PAGE_BACKWARD:
case GTK_SCROLL_PAGE_FORWARD:
case GTK_SCROLL_START:
case GTK_SCROLL_END:
break;
default:
Correct a confusing warning. (#437284, Björn Lindqvist) 2007-05-10 Matthias Clasen <mclasen@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_scroll_child): Correct a confusing warning. (#437284, Björn Lindqvist) svn path=/trunk/; revision=17815
2007-05-10 19:31:33 +00:00
g_warning ("Invalid scroll type %u for GtkScrolledWindow::scroll-child", scroll);
Only handle key bindings for scrolling if the scrollbars are visible. 2007-01-01 Matthias Clasen <mclasen@redhat.com> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Only handle key bindings for scrolling if the scrollbars are visible. (#340135, Christian Persch) svn path=/trunk/; revision=17012
2007-01-02 07:07:09 +00:00
return FALSE;
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
}
Remove redundant not-NULL checks from GtkScrolledWindow The scrollbars are created at construction time and there is no way to set them to NULL so remove the unnecessary NULL checks. https://bugzilla.gnome.org/show_bug.cgi?id=525206
2013-03-26 16:45:47 +00:00
if ((horizontal && !priv->hscrollbar_visible) ||
(!horizontal && !priv->vscrollbar_visible))
Only handle key bindings for scrolling if the scrollbars are visible. 2007-01-01 Matthias Clasen <mclasen@redhat.com> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Only handle key bindings for scrolling if the scrollbars are visible. (#340135, Christian Persch) svn path=/trunk/; revision=17012
2007-01-02 07:07:09 +00:00
return FALSE;
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
if (horizontal)
{
Remove redundant not-NULL checks from GtkScrolledWindow The scrollbars are created at construction time and there is no way to set them to NULL so remove the unnecessary NULL checks. https://bugzilla.gnome.org/show_bug.cgi?id=525206
2013-03-26 16:45:47 +00:00
adjustment = gtk_range_get_adjustment (GTK_RANGE (priv->hscrollbar));
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
}
else
{
Remove redundant not-NULL checks from GtkScrolledWindow The scrollbars are created at construction time and there is no way to set them to NULL so remove the unnecessary NULL checks. https://bugzilla.gnome.org/show_bug.cgi?id=525206
2013-03-26 16:45:47 +00:00
adjustment = gtk_range_get_adjustment (GTK_RANGE (priv->vscrollbar));
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
}
if (adjustment)
{
scrolledwindow: Update adjustment usage for sealing
2011-01-05 18:15:06 +00:00
gdouble value = gtk_adjustment_get_value (adjustment);
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
switch (scroll)
{
case GTK_SCROLL_STEP_FORWARD:
scrolledwindow: Update adjustment usage for sealing
2011-01-05 18:15:06 +00:00
value += gtk_adjustment_get_step_increment (adjustment);
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
break;
case GTK_SCROLL_STEP_BACKWARD:
scrolledwindow: Update adjustment usage for sealing
2011-01-05 18:15:06 +00:00
value -= gtk_adjustment_get_step_increment (adjustment);
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
break;
case GTK_SCROLL_PAGE_FORWARD:
scrolledwindow: Update adjustment usage for sealing
2011-01-05 18:15:06 +00:00
value += gtk_adjustment_get_page_increment (adjustment);
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
break;
case GTK_SCROLL_PAGE_BACKWARD:
scrolledwindow: Update adjustment usage for sealing
2011-01-05 18:15:06 +00:00
value -= gtk_adjustment_get_page_increment (adjustment);
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
break;
case GTK_SCROLL_START:
scrolledwindow: Update adjustment usage for sealing
2011-01-05 18:15:06 +00:00
value = gtk_adjustment_get_lower (adjustment);
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
break;
case GTK_SCROLL_END:
scrolledwindow: Update adjustment usage for sealing
2011-01-05 18:15:06 +00:00
value = gtk_adjustment_get_upper (adjustment);
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
break;
default:
g_assert_not_reached ();
break;
}
gtk_adjustment_set_value (adjustment, value);
Only handle key bindings for scrolling if the scrollbars are visible. 2007-01-01 Matthias Clasen <mclasen@redhat.com> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Only handle key bindings for scrolling if the scrollbars are visible. (#340135, Christian Persch) svn path=/trunk/; revision=17012
2007-01-02 07:07:09 +00:00
return TRUE;
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
}
Only handle key bindings for scrolling if the scrollbars are visible. 2007-01-01 Matthias Clasen <mclasen@redhat.com> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Only handle key bindings for scrolling if the scrollbars are visible. (#340135, Christian Persch) svn path=/trunk/; revision=17012
2007-01-02 07:07:09 +00:00
return FALSE;
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
}
static void
gtk_scrolled_window_move_focus_out (GtkScrolledWindow *scrolled_window,
GtkDirectionType direction_type)
{
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
GtkWidget *toplevel;
/* Focus out of the scrolled window entirely. We do this by setting
* a flag, then propagating the focus motion to the notebook.
*/
toplevel = gtk_widget_get_toplevel (GTK_WIDGET (scrolled_window));
Deprecate flag macros for toplevel, state, no window and composite child Deprecate widget flag macros GTK_WIDGET_STATE, GTK_WIDGET_SAVED_STATE, GTK_WIDGET_FLAGS, GTK_WIDGET_TOPLEVEL, GTK_WIDGET_NO_WINDOW and GTK_WIDGET_COMPOSITE_CHILD. Also deprecate the type macros GTK_WIDGET_TYPE, GTK_OBJECT_TYPE_NAME and GTK_OBJECT_TYPE which have become redundant. Instances of GTK_WIDGET_TOPLEVEL are replaced with gtk_widget_is_toplevel, GTK_WIDGET_TYPE is replaced with G_OBJECT_TYPE, GTK_WIDGET_COMPOSITE_CHILD is replaced with use of the "composite-child" property and uses of GTK_WIDGET_NO_WINDOW are adjusted to use gtk_widget_get_has_window. Uses of GTK_WIDGET_SAVED_STATE and GTK_WIDGET_FLAGS inside GtkWidget are changed to direct flag usage. Documentation is updated to refer to gtk_widget_set_has_window and gtk_widget_get_has_window. Gail and tests are updated as well. Fixes: https://bugzilla.gnome.org/show_bug.cgi?id=69872
2010-01-04 06:49:26 +00:00
if (!gtk_widget_is_toplevel (toplevel))
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
return;
g_object_ref (scrolled_window);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
priv->focus_out = TRUE;
gtk/gtkdnd-quartz.c gtk/gtkdnd.c gtk/gtkentry.c gtk/gtkfilesel.c 2008-08-11 Sven Neumann <sven@gimp.org> * gtk/gtkdnd-quartz.c * gtk/gtkdnd.c * gtk/gtkentry.c * gtk/gtkfilesel.c * gtk/gtkimcontextsimple.c * gtk/gtkimmulticontext.c * gtk/gtkoptionmenu.c * gtk/gtkplug.c * gtk/gtkrecentchooserdefault.c * gtk/gtkscrolledwindow.c * gtk/gtksocket-x11.c: use canonical signal names in some more places that I missed earlier. svn path=/trunk/; revision=21069
2008-08-11 13:36:15 +00:00
g_signal_emit_by_name (toplevel, "move-focus", direction_type);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
priv->focus_out = FALSE;
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
g_object_unref (scrolled_window);
}
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
static void
gtk_scrolled_window_relative_allocation (GtkWidget *widget,
GtkAllocation *allocation)
{
gtk/gtkscrolledwindow.c: use accessor functions to access GtkWidget
2010-08-11 21:01:59 +00:00
GtkAllocation widget_allocation;
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
GtkScrolledWindow *scrolled_window;
Add a window-placement-set property and a gtk-scrolled-window-placement 2006-03-20 Matthias Clasen <mclasen@redhat.com> * gtk/gtk.symbols: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Add a window-placement-set property and a gtk-scrolled-window-placement setting. (#157025, Christian Neumair)
2006-03-20 19:17:59 +00:00
GtkScrolledWindowPrivate *priv;
Make GtkScrolledWindow offload border-width calculations to GtkContainerClass.
2010-10-12 08:10:55 +00:00
gint sb_spacing;
gint sb_width;
gint sb_height;
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
g_return_if_fail (widget != NULL);
g_return_if_fail (allocation != NULL);
scrolled_window = GTK_SCROLLED_WINDOW (widget);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
priv = scrolled_window->priv;
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
Make GtkScrolledWindow offload border-width calculations to GtkContainerClass.
2010-10-12 08:10:55 +00:00
/* Get possible scrollbar dimensions */
sb_spacing = _gtk_scrolled_window_get_scrollbar_spacing (scrolled_window);
gtk_widget_get_preferred_height (priv->hscrollbar, &sb_height, NULL);
gtk_widget_get_preferred_width (priv->vscrollbar, &sb_width, NULL);
Add a window-placement-set property and a gtk-scrolled-window-placement 2006-03-20 Matthias Clasen <mclasen@redhat.com> * gtk/gtk.symbols: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Add a window-placement-set property and a gtk-scrolled-window-placement setting. (#157025, Christian Neumair)
2006-03-20 19:17:59 +00:00
scrolledwindow: fix wrong allocation of padding and borders When positioning the scrollbar we were doing several miscalculations when accounting for CSS paddings and borders. This also fixes a number of problems with RTL and when scrollbars-within-bevel is FALSE. https://bugzilla.gnome.org/show_bug.cgi?id=685449
2012-10-04 04:58:29 +00:00
gtk_widget_get_allocation (widget, &widget_allocation);
Make GtkScrolledWindow offload border-width calculations to GtkContainerClass.
2010-10-12 08:10:55 +00:00
allocation->x = 0;
allocation->y = 0;
scrolledwindow: fix wrong allocation of padding and borders When positioning the scrollbar we were doing several miscalculations when accounting for CSS paddings and borders. This also fixes a number of problems with RTL and when scrollbars-within-bevel is FALSE. https://bugzilla.gnome.org/show_bug.cgi?id=685449
2012-10-04 04:58:29 +00:00
allocation->width = widget_allocation.width;
allocation->height = widget_allocation.height;
Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps Fri Jul 21 15:28:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch], gtk/gtktextdisplay.c: Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps to GtkTextLineDisplay, draw the pixmaps in the display functions. * gtk/testgtk.c (create_layout): Set some more exotic scrolled window options * gtk/gtkscrolledwindow.[ch] (gtk_scrolled_window_set_shadow_type): Add function to set the shadow type of a window, to allow putting a shadow around widgets such as GtkLayout or GnomeCanvas which don't draw their own frame.
2000-07-21 19:30:22 +00:00
scrolledwindow: fix wrong allocation of padding and borders When positioning the scrollbar we were doing several miscalculations when accounting for CSS paddings and borders. This also fixes a number of problems with RTL and when scrollbars-within-bevel is FALSE. https://bugzilla.gnome.org/show_bug.cgi?id=685449
2012-10-04 04:58:29 +00:00
/* Subtract some things from our available allocation size */
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
if (priv->shadow_type != GTK_SHADOW_NONE)
Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps Fri Jul 21 15:28:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch], gtk/gtktextdisplay.c: Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps to GtkTextLineDisplay, draw the pixmaps in the display functions. * gtk/testgtk.c (create_layout): Set some more exotic scrolled window options * gtk/gtkscrolledwindow.[ch] (gtk_scrolled_window_set_shadow_type): Add function to set the shadow type of a window, to allow putting a shadow around widgets such as GtkLayout or GnomeCanvas which don't draw their own frame.
2000-07-21 19:30:22 +00:00
{
Make GtkScrolledWindow use GtkStyleContext
2010-12-28 16:41:48 +00:00
GtkStyleContext *context;
GtkStateFlags state;
GtkBorder padding, border;
context = gtk_widget_get_style_context (widget);
state = gtk_widget_get_state_flags (widget);
gtk_style_context_save (context);
gtk_style_context_add_class (context, GTK_STYLE_CLASS_FRAME);
gtk_style_context_get_border (context, state, &border);
gtk_style_context_get_padding (context, state, &padding);
allocation->x += padding.left + border.left;
allocation->y += padding.top + border.top;
scrolledwindow: fix wrong allocation of padding and borders When positioning the scrollbar we were doing several miscalculations when accounting for CSS paddings and borders. This also fixes a number of problems with RTL and when scrollbars-within-bevel is FALSE. https://bugzilla.gnome.org/show_bug.cgi?id=685449
2012-10-04 04:58:29 +00:00
allocation->width = MAX (1, allocation->width - (padding.left + border.left + padding.right + border.right));
allocation->height = MAX (1, allocation->height - (padding.top + border.top + padding.bottom + border.bottom));
Make GtkScrolledWindow use GtkStyleContext
2010-12-28 16:41:48 +00:00
gtk_style_context_restore (context);
Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps Fri Jul 21 15:28:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch], gtk/gtktextdisplay.c: Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps to GtkTextLineDisplay, draw the pixmaps in the display functions. * gtk/testgtk.c (create_layout): Set some more exotic scrolled window options * gtk/gtkscrolledwindow.[ch] (gtk_scrolled_window_set_shadow_type): Add function to set the shadow type of a window, to allow putting a shadow around widgets such as GtkLayout or GnomeCanvas which don't draw their own frame.
2000-07-21 19:30:22 +00:00
}
gtk/gtkscrolledwindow.c: use accessor functions to access GtkWidget
2010-08-11 21:01:59 +00:00
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
if (priv->vscrollbar_visible)
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
{
Implement RTL flipping for GtkViewport: Adjust the "gravity" when resizing Sat Dec 6 00:23:46 2003 Matthias Clasen <maclas@gmx.de> * gtk/gtkviewport.c: Implement RTL flipping for GtkViewport: Adjust the "gravity" when resizing This is a bit flickery in RTL mode. (#107526) Sat Dec 6 00:22:14 2003 Matthias Clasen <maclas@gmx.de> * gtk/gtkscrolledwindow.c: Implement RTL flipping for GtkScrolledWindow: the vertical scrollbar shows up on the left side in RTL mode. (#107526)
2003-12-05 23:31:51 +00:00
gboolean is_rtl;
is_rtl = gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL;
Fixed some bugs with set_default_size. Sun Feb 7 19:49:21 1999 Owen Taylor <otaylor@redhat.com> * gtk/gtkwindow.c (gtk_window_move_resize): Fixed some bugs with set_default_size. Sat Feb 6 13:23:51 1999 Owen Taylor <otaylor@redhat.com> * docs/Changes-1.2.txt: Added information about the change to gtk_widget_size_request(). * gtk/gtkentry.c: Call gtk_widget_get_child_requisition explicitely since we differentiate between the usize set by the user and what we got. (Ugh) * gtk/gtkwidget.[ch] (gtk_widget_get_child_requisition): New function to return the effective size of a widget as it looks to its parent. * gtk/gtkwidget.c (gtk_widget_size_request): Leave widget->requisition set to exactly what the widget asked for, and then make a copy of that into the requisition argument. Allow a NULL requisition argument, and, if G_ENABLE_DEBUG, warn if requisition == &widget->requisition. * gtkalignment.c gtkaspectframe.c gtkbutton.c gtkclist.c gtkcontainer.c gtkentry.c gtkeventbox.c gtkfixed.c gtkframe.c gtkhandlebox.c gtkhbox.c gtkhpaned.c gtklayout.c gtklist.c gtklistitem.c gtkmenu.c gtkmenubar.c gtkmenuitem.c gtknotebook.c gtkoptionmenu.c gtkpacker.c gtkscrolledwindow.c gtktable.c gtktoolbar.c gtktree.c gtktreeitem.c gtkvbox.c gtkviewport.c gtkvpaned.c gtkwindow.c Avoid calling gtk_widget_size_request with requisition == widget->requisition; use gtk_widget_get_child_requisition to get the size of children.
1999-02-10 02:35:09 +00:00
Implement RTL flipping for GtkViewport: Adjust the "gravity" when resizing Sat Dec 6 00:23:46 2003 Matthias Clasen <maclas@gmx.de> * gtk/gtkviewport.c: Implement RTL flipping for GtkViewport: Adjust the "gravity" when resizing This is a bit flickery in RTL mode. (#107526) Sat Dec 6 00:22:14 2003 Matthias Clasen <maclas@gmx.de> * gtk/gtkscrolledwindow.c: Implement RTL flipping for GtkScrolledWindow: the vertical scrollbar shows up on the left side in RTL mode. (#107526)
2003-12-05 23:31:51 +00:00
if ((!is_rtl &&
Deprecate and ignore gtk-scrolled-window-placement Just use GTK_CORNER_TOP_LEFT and allow it to be changed with gtk_scrolled_window_set_placement().
2013-06-26 17:06:12 +00:00
(priv->window_placement == GTK_CORNER_TOP_RIGHT ||
priv->window_placement == GTK_CORNER_BOTTOM_RIGHT)) ||
Implement RTL flipping for GtkViewport: Adjust the "gravity" when resizing Sat Dec 6 00:23:46 2003 Matthias Clasen <maclas@gmx.de> * gtk/gtkviewport.c: Implement RTL flipping for GtkViewport: Adjust the "gravity" when resizing This is a bit flickery in RTL mode. (#107526) Sat Dec 6 00:22:14 2003 Matthias Clasen <maclas@gmx.de> * gtk/gtkscrolledwindow.c: Implement RTL flipping for GtkScrolledWindow: the vertical scrollbar shows up on the left side in RTL mode. (#107526)
2003-12-05 23:31:51 +00:00
(is_rtl &&
Deprecate and ignore gtk-scrolled-window-placement Just use GTK_CORNER_TOP_LEFT and allow it to be changed with gtk_scrolled_window_set_placement().
2013-06-26 17:06:12 +00:00
(priv->window_placement == GTK_CORNER_TOP_LEFT ||
priv->window_placement == GTK_CORNER_BOTTOM_LEFT)))
Make GtkScrolledWindow offload border-width calculations to GtkContainerClass.
2010-10-12 08:10:55 +00:00
allocation->x += (sb_width + sb_spacing);
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
Make GtkScrolledWindow offload border-width calculations to GtkContainerClass.
2010-10-12 08:10:55 +00:00
allocation->width = MAX (1, allocation->width - (sb_width + sb_spacing));
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
}
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
if (priv->hscrollbar_visible)
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
{
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
Deprecate and ignore gtk-scrolled-window-placement Just use GTK_CORNER_TOP_LEFT and allow it to be changed with gtk_scrolled_window_set_placement().
2013-06-26 17:06:12 +00:00
if (priv->window_placement == GTK_CORNER_BOTTOM_LEFT ||
priv->window_placement == GTK_CORNER_BOTTOM_RIGHT)
Make GtkScrolledWindow offload border-width calculations to GtkContainerClass.
2010-10-12 08:10:55 +00:00
allocation->y += (sb_height + sb_spacing);
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
Make GtkScrolledWindow offload border-width calculations to GtkContainerClass.
2010-10-12 08:10:55 +00:00
allocation->height = MAX (1, allocation->height - (sb_height + sb_spacing));
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
}
}
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
static gboolean
_gtk_scrolled_window_get_overshoot (GtkScrolledWindow *scrolled_window,
gint *overshoot_x,
gint *overshoot_y)
{
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
GtkAdjustment *vadjustment, *hadjustment;
gdouble lower, upper, x, y;
/* Vertical overshoot */
vadjustment = gtk_range_get_adjustment (GTK_RANGE (priv->vscrollbar));
lower = gtk_adjustment_get_lower (vadjustment);
upper = gtk_adjustment_get_upper (vadjustment) -
gtk_adjustment_get_page_size (vadjustment);
if (priv->unclamped_vadj_value < lower)
y = priv->unclamped_vadj_value - lower;
else if (priv->unclamped_vadj_value > upper)
y = priv->unclamped_vadj_value - upper;
else
y = 0;
/* Horizontal overshoot */
hadjustment = gtk_range_get_adjustment (GTK_RANGE (priv->hscrollbar));
lower = gtk_adjustment_get_lower (hadjustment);
upper = gtk_adjustment_get_upper (hadjustment) -
gtk_adjustment_get_page_size (hadjustment);
if (priv->unclamped_hadj_value < lower)
x = priv->unclamped_hadj_value - lower;
else if (priv->unclamped_hadj_value > upper)
x = priv->unclamped_hadj_value - upper;
else
x = 0;
if (overshoot_x)
*overshoot_x = x;
if (overshoot_y)
*overshoot_y = y;
return (x != 0 || y != 0);
}
static void
_gtk_scrolled_window_allocate_overshoot_window (GtkScrolledWindow *scrolled_window)
{
GtkAllocation window_allocation, relative_allocation, allocation;
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
GtkWidget *widget = GTK_WIDGET (scrolled_window);
gint overshoot_x, overshoot_y;
if (!gtk_widget_get_realized (widget))
return;
gtk_widget_get_allocation (widget, &allocation);
gtk_scrolled_window_relative_allocation (widget, &relative_allocation);
_gtk_scrolled_window_get_overshoot (scrolled_window,
&overshoot_x, &overshoot_y);
window_allocation = relative_allocation;
window_allocation.x += allocation.x;
window_allocation.y += allocation.y;
/* Handle displacement to the left/top by moving the overshoot
* window, overshooting to the bottom/right is handled in
* gtk_scrolled_window_allocate_child()
*/
if (overshoot_x < 0)
window_allocation.x += -overshoot_x;
if (overshoot_y < 0)
window_allocation.y += -overshoot_y;
window_allocation.width -= ABS (overshoot_x);
window_allocation.height -= ABS (overshoot_y);
gdk_window_move_resize (priv->overshoot_window,
window_allocation.x, window_allocation.y,
window_allocation.width, window_allocation.height);
}
fix up accidental exports
2010-11-09 18:51:55 +00:00
static void
Fixed hangs in TextView and ToolPalette Fixed the hangs by adding a ->inside_allocation flag and avoiding to queue resizes while inside the allocation loop. The extra queue'd resizes were causing the scrolled window size_allocate() to perform the guess again and again thus causing an infinite loop.
2010-10-30 14:10:43 +00:00
gtk_scrolled_window_allocate_child (GtkScrolledWindow *swindow,
GtkAllocation *relative_allocation)
{
Fixing GtkScrolledWindow inconsistent scrollbar visibility. Also removing the hack to prevent hangs which is properly fixed by the preceeding commit.
2010-11-18 15:53:19 +00:00
GtkWidget *widget = GTK_WIDGET (swindow), *child;
GtkAllocation allocation;
GtkAllocation child_allocation;
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
gint overshoot_x, overshoot_y;
Fixed hangs in TextView and ToolPalette Fixed the hangs by adding a ->inside_allocation flag and avoiding to queue resizes while inside the allocation loop. The extra queue'd resizes were causing the scrolled window size_allocate() to perform the guess again and again thus causing an infinite loop.
2010-10-30 14:10:43 +00:00
child = gtk_bin_get_child (GTK_BIN (widget));
gtk_widget_get_allocation (widget, &allocation);
gtk_scrolled_window_relative_allocation (widget, relative_allocation);
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
_gtk_scrolled_window_get_overshoot (swindow, &overshoot_x, &overshoot_y);
/* Handle overshooting to the right/bottom by relocating the
* widget allocation to negative coordinates, so these edges
* stick to the overshoot window border.
*/
if (overshoot_x > 0)
child_allocation.x = -overshoot_x;
else
child_allocation.x = 0;
if (overshoot_y > 0)
child_allocation.y = -overshoot_y;
else
child_allocation.y = 0;
Fixed hangs in TextView and ToolPalette Fixed the hangs by adding a ->inside_allocation flag and avoiding to queue resizes while inside the allocation loop. The extra queue'd resizes were causing the scrolled window size_allocate() to perform the guess again and again thus causing an infinite loop.
2010-10-30 14:10:43 +00:00
child_allocation.width = relative_allocation->width;
child_allocation.height = relative_allocation->height;
gtk_widget_size_allocate (child, &child_allocation);
}
Initial revision
1997-11-24 22:37:52 +00:00
static void
gtk_scrolled_window_size_allocate (GtkWidget *widget,
GtkAllocation *allocation)
{
GtkScrolledWindow *scrolled_window;
Add a window-placement-set property and a gtk-scrolled-window-placement 2006-03-20 Matthias Clasen <mclasen@redhat.com> * gtk/gtk.symbols: * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: Add a window-placement-set property and a gtk-scrolled-window-placement setting. (#157025, Christian Neumair)
2006-03-20 19:17:59 +00:00
GtkScrolledWindowPrivate *priv;
Make GtkScrolledWindow use GtkStyleContext
2010-12-28 16:41:48 +00:00
GtkStyleContext *context;
GtkStateFlags state;
GtkBorder padding, border;
changed scrolled window inheritance, it inherits from GtkBin now. Sat Nov 28 03:13:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled window inheritance, it inherits from GtkBin now. * gtk/gtkbin.c (gtk_bin_unmap): removed superfluous check for visibility of child. (gtk_bin_draw): removed superfluous check for GTK_WIDGET_DRAWABLE(). added check so a child gets only drawn if it's visible. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed gtk_widget_draw_children(). * gtk/gtkstyle.h: * gtk/gtkstyle.c: rmoved gtk_reset_widget_shapes. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed crufty relict: gtk_widget_is_child(). added internal function gtk_widget_reset_shapes() from gtkstyle.c. * gtk/gtkrc.h: * gtk/gtkrc.c: (gtk_rc_find_pixmap_in_path): removed bogus gscanner argument, changed callers. * gtk/gtkmenufactory.c: GtkMenuFactory is deprecated for a long time, it will issue a warning now. * gtk/gtkcompat.h: new file to #define aliases for historic function names. * changed 8 function names for consistency and provided aliases to keep source compatibility in gtkcompat.h: (gtk_accel_label_get_accel_width): renamed from gtk_accel_label_accelerator_width (gtk_container_set_border_width): renamed from gtk_container_border_width (gtk_notebook_get_current_page): renamed from gtk_notebook_current_page (gtk_packer_configure): renamed from gtk_packer_set_child_packing (gtk_paned_set_gutter_size): renamed from gtk_paned_gutter_size (gtk_paned_set_handle_size): renamed from gtk_paned_handle_size (gtk_scale_get_value_width): renamed from gtk_scale_value_width (gtk_window_set_position): renamed from gtk_window_position * renamed a few recently added funtions for consistency: (gtk_notebook_get_tab_label): renamed from gtk_notebook_query_tab_label. (gtk_notebook_get_menu_label): renamed from gtk_notebook_query_menu_label. (gtk_progress_configure): renamed from gtk_progress_reconfigure.
1998-11-28 07:42:37 +00:00
GtkBin *bin;
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
GtkAllocation relative_allocation;
Initial revision
1997-11-24 22:37:52 +00:00
GtkAllocation child_allocation;
Use GtkBin accessors
2010-05-24 20:31:36 +00:00
GtkWidget *child;
Improve look of GtkScrolledWindow on Windows by implementing a 2007-03-08 Mathias Hasselmann <mathias.hasselmann@gmx.de> * gtk/gtkscrolledindow.c: Improve look of GtkScrolledWindow on Windows by implementing a scrollbars-within-bevel style property. (#168326) svn path=/trunk/; revision=17425
2007-03-08 02:33:15 +00:00
gboolean scrollbars_within_bevel;
Make GtkScrolledWindow offload border-width calculations to GtkContainerClass.
2010-10-12 08:10:55 +00:00
gint sb_spacing;
gint sb_width;
gint sb_height;
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
Initial revision
1997-11-24 22:37:52 +00:00
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (widget));
g_return_if_fail (allocation != NULL);
scrolled_window = GTK_SCROLLED_WINDOW (widget);
changed scrolled window inheritance, it inherits from GtkBin now. Sat Nov 28 03:13:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled window inheritance, it inherits from GtkBin now. * gtk/gtkbin.c (gtk_bin_unmap): removed superfluous check for visibility of child. (gtk_bin_draw): removed superfluous check for GTK_WIDGET_DRAWABLE(). added check so a child gets only drawn if it's visible. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed gtk_widget_draw_children(). * gtk/gtkstyle.h: * gtk/gtkstyle.c: rmoved gtk_reset_widget_shapes. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed crufty relict: gtk_widget_is_child(). added internal function gtk_widget_reset_shapes() from gtkstyle.c. * gtk/gtkrc.h: * gtk/gtkrc.c: (gtk_rc_find_pixmap_in_path): removed bogus gscanner argument, changed callers. * gtk/gtkmenufactory.c: GtkMenuFactory is deprecated for a long time, it will issue a warning now. * gtk/gtkcompat.h: new file to #define aliases for historic function names. * changed 8 function names for consistency and provided aliases to keep source compatibility in gtkcompat.h: (gtk_accel_label_get_accel_width): renamed from gtk_accel_label_accelerator_width (gtk_container_set_border_width): renamed from gtk_container_border_width (gtk_notebook_get_current_page): renamed from gtk_notebook_current_page (gtk_packer_configure): renamed from gtk_packer_set_child_packing (gtk_paned_set_gutter_size): renamed from gtk_paned_gutter_size (gtk_paned_set_handle_size): renamed from gtk_paned_handle_size (gtk_scale_get_value_width): renamed from gtk_scale_value_width (gtk_window_set_position): renamed from gtk_window_position * renamed a few recently added funtions for consistency: (gtk_notebook_get_tab_label): renamed from gtk_notebook_query_tab_label. (gtk_notebook_get_menu_label): renamed from gtk_notebook_query_menu_label. (gtk_progress_configure): renamed from gtk_progress_reconfigure.
1998-11-28 07:42:37 +00:00
bin = GTK_BIN (scrolled_window);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
priv = scrolled_window->priv;
changed scrolled window inheritance, it inherits from GtkBin now. Sat Nov 28 03:13:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled window inheritance, it inherits from GtkBin now. * gtk/gtkbin.c (gtk_bin_unmap): removed superfluous check for visibility of child. (gtk_bin_draw): removed superfluous check for GTK_WIDGET_DRAWABLE(). added check so a child gets only drawn if it's visible. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed gtk_widget_draw_children(). * gtk/gtkstyle.h: * gtk/gtkstyle.c: rmoved gtk_reset_widget_shapes. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed crufty relict: gtk_widget_is_child(). added internal function gtk_widget_reset_shapes() from gtkstyle.c. * gtk/gtkrc.h: * gtk/gtkrc.c: (gtk_rc_find_pixmap_in_path): removed bogus gscanner argument, changed callers. * gtk/gtkmenufactory.c: GtkMenuFactory is deprecated for a long time, it will issue a warning now. * gtk/gtkcompat.h: new file to #define aliases for historic function names. * changed 8 function names for consistency and provided aliases to keep source compatibility in gtkcompat.h: (gtk_accel_label_get_accel_width): renamed from gtk_accel_label_accelerator_width (gtk_container_set_border_width): renamed from gtk_container_border_width (gtk_notebook_get_current_page): renamed from gtk_notebook_current_page (gtk_packer_configure): renamed from gtk_packer_set_child_packing (gtk_paned_set_gutter_size): renamed from gtk_paned_gutter_size (gtk_paned_set_handle_size): renamed from gtk_paned_handle_size (gtk_scale_get_value_width): renamed from gtk_scale_value_width (gtk_window_set_position): renamed from gtk_window_position * renamed a few recently added funtions for consistency: (gtk_notebook_get_tab_label): renamed from gtk_notebook_query_tab_label. (gtk_notebook_get_menu_label): renamed from gtk_notebook_query_menu_label. (gtk_progress_configure): renamed from gtk_progress_reconfigure.
1998-11-28 07:42:37 +00:00
Make GtkScrolledWindow offload border-width calculations to GtkContainerClass.
2010-10-12 08:10:55 +00:00
/* Get possible scrollbar dimensions */
sb_spacing = _gtk_scrolled_window_get_scrollbar_spacing (scrolled_window);
gtk_widget_get_preferred_height (priv->hscrollbar, &sb_height, NULL);
gtk_widget_get_preferred_width (priv->vscrollbar, &sb_width, NULL);
gtk/gtkscrolledwindow.c: use accessor functions to access GtkWidget
2010-08-11 21:01:59 +00:00
Make GtkScrolledWindow use GtkStyleContext
2010-12-28 16:41:48 +00:00
context = gtk_widget_get_style_context (widget);
state = gtk_widget_get_state_flags (widget);
gtk_style_context_save (context);
gtk_style_context_add_class (context, GTK_STYLE_CLASS_FRAME);
gtk_style_context_get_padding (context, state, &padding);
gtk_style_context_get_border (context, state, &border);
Improve look of GtkScrolledWindow on Windows by implementing a 2007-03-08 Mathias Hasselmann <mathias.hasselmann@gmx.de> * gtk/gtkscrolledindow.c: Improve look of GtkScrolledWindow on Windows by implementing a scrollbars-within-bevel style property. (#168326) svn path=/trunk/; revision=17425
2007-03-08 02:33:15 +00:00
gtk_widget_style_get (widget, "scrollbars-within-bevel", &scrollbars_within_bevel, NULL);
Privately export _gtk_scrolled_window_get_scrollbar_spacing(). Thu Oct 10 14:35:31 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch]: Privately export _gtk_scrolled_window_get_scrollbar_spacing(). * gtk/gtkcombo.c: Properly account from scrollbar spacing when computing the size of the popup window. (#84955, Marco Pesenti Gritti)
2002-10-10 18:46:10 +00:00
gtk/gtkscrolledwindow.c: use accessor functions to access GtkWidget
2010-08-11 21:01:59 +00:00
gtk_widget_set_allocation (widget, allocation);
Make GtkScrolledWindow use GtkStyleContext
2010-12-28 16:41:48 +00:00
gtk_style_context_restore (context);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
if (priv->hscrollbar_policy == GTK_POLICY_ALWAYS)
priv->hscrollbar_visible = TRUE;
else if (priv->hscrollbar_policy == GTK_POLICY_NEVER)
priv->hscrollbar_visible = FALSE;
if (priv->vscrollbar_policy == GTK_POLICY_ALWAYS)
priv->vscrollbar_visible = TRUE;
else if (priv->vscrollbar_policy == GTK_POLICY_NEVER)
priv->vscrollbar_visible = FALSE;
merging owen's bug fix Fri May 1 22:45:55 1998 Owen Taylor <otaylor@gtk.org> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_size_allocate): Always show the scrollbars when the policy is GTK_POLICY_ALWAYS...
1998-05-02 19:01:33 +00:00
Use GtkBin accessors
2010-05-24 20:31:36 +00:00
child = gtk_bin_get_child (bin);
if (child && gtk_widget_get_visible (child))
Initial revision
1997-11-24 22:37:52 +00:00
{
Added GtkScrollablePolicy property to scrollable interface This patch adds the GtkScrollablePolicy type property to GtkScrollable and implements it in all subclasses. GtkScrolledWindow observes this property to make a good guess about when to show/hide scrollbars for height-for-width content. Most scrollable children do not do height-for-width *yet* but most certainly will (toolpalette, treeview, iconview, textview widgets all TODO), for scrollable widgets that do have a minimum and natural size, it's important for them to observe the state of this property in order to properly drive the scroll adjustments according to the desired GtkScrollablePolicy. This patch makes GtkViewport do this. Patch also adds tests/testscrolledwindow.c to display the effects of this property.
2010-10-26 00:59:02 +00:00
gint child_scroll_width;
gint child_scroll_height;
scrolledwindow: Use local variables This (a) makes the code look nicer, and (b) works for non-scrollables
2013-02-01 16:01:10 +00:00
GtkScrollablePolicy hscroll_policy;
GtkScrollablePolicy vscroll_policy;
Make GtkScrolledWindow offload border-width calculations to GtkContainerClass.
2010-10-12 08:10:55 +00:00
gboolean previous_hvis;
Added logic to GtkScrolledWindow when allocating height-for-width children. This patch makes the scrolled window reconsider allocating the child the full width or height (depending on the child's request mode) without a scrollbar. For instance when the child is height-for-width; the child will first be tested if the content's height for full allocated width (without a vscrollbar) will allow the contents height for that width to fit the allocated height. Patch is a simplified version of code inspected in st-scroll-view.c. Note that this patch assumes children will begin to scroll only after reaching their minimum size; adding a property to the future GtkScrollableIface to decide whether to scroll-to-minimum or scroll-to-natural will effect this code (it should then reconsider whether the child will scroll below the natural size instead of the minimum). Patch addresses bug 629778.
2010-10-12 08:16:32 +00:00
gboolean previous_vvis;
gtk: fix C99-style variable declarations in various sources
2010-11-10 02:08:14 +00:00
guint count = 0;
Make GtkScrolledWindow offload border-width calculations to GtkContainerClass.
2010-10-12 08:10:55 +00:00
scrolledwindow: Use local variables This (a) makes the code look nicer, and (b) works for non-scrollables
2013-02-01 16:01:10 +00:00
hscroll_policy = GTK_IS_SCROLLABLE (child)
? gtk_scrollable_get_hscroll_policy (GTK_SCROLLABLE (child))
: GTK_SCROLL_MINIMUM;
vscroll_policy = GTK_IS_SCROLLABLE (child)
? gtk_scrollable_get_vscroll_policy (GTK_SCROLLABLE (child))
: GTK_SCROLL_MINIMUM;
Fixed hangs in TextView and ToolPalette Fixed the hangs by adding a ->inside_allocation flag and avoiding to queue resizes while inside the allocation loop. The extra queue'd resizes were causing the scrolled window size_allocate() to perform the guess again and again thus causing an infinite loop.
2010-10-30 14:10:43 +00:00
/* Determine scrollbar visibility first via hfw apis */
gtk: fix C99-style variable declarations in various sources
2010-11-10 02:08:14 +00:00
if (gtk_widget_get_request_mode (child) == GTK_SIZE_REQUEST_HEIGHT_FOR_WIDTH)
{
scrolledwindow: Use local variables This (a) makes the code look nicer, and (b) works for non-scrollables
2013-02-01 16:01:10 +00:00
if (hscroll_policy == GTK_SCROLL_MINIMUM)
gtk: fix C99-style variable declarations in various sources
2010-11-10 02:08:14 +00:00
gtk_widget_get_preferred_width (child, &child_scroll_width, NULL);
else
gtk_widget_get_preferred_width (child, NULL, &child_scroll_width);
if (priv->vscrollbar_policy == GTK_POLICY_AUTOMATIC)
{
/* First try without a vertical scrollbar if the content will fit the height
* given the extra width of the scrollbar */
scrolledwindow: Use local variables This (a) makes the code look nicer, and (b) works for non-scrollables
2013-02-01 16:01:10 +00:00
if (vscroll_policy == GTK_SCROLL_MINIMUM)
gtk: fix C99-style variable declarations in various sources
2010-11-10 02:08:14 +00:00
gtk_widget_get_preferred_height_for_width (child,
MAX (allocation->width, child_scroll_width),
&child_scroll_height, NULL);
else
gtk_widget_get_preferred_height_for_width (child,
MAX (allocation->width, child_scroll_width),
NULL, &child_scroll_height);
if (priv->hscrollbar_policy == GTK_POLICY_AUTOMATIC)
{
/* Does the content height fit the allocation height ? */
priv->vscrollbar_visible = child_scroll_height > allocation->height;
/* Does the content width fit the allocation with minus a possible scrollbar ? */
priv->hscrollbar_visible =
child_scroll_width > allocation->width -
(priv->vscrollbar_visible ? sb_width + sb_spacing : 0);
/* Now that we've guessed the hscrollbar, does the content height fit
* the possible new allocation height ? */
priv->vscrollbar_visible =
child_scroll_height > allocation->height -
(priv->hscrollbar_visible ? sb_height + sb_spacing : 0);
/* Now that we've guessed the vscrollbar, does the content width fit
* the possible new allocation width ? */
priv->hscrollbar_visible =
child_scroll_width > allocation->width -
(priv->vscrollbar_visible ? sb_width + sb_spacing : 0);
}
else /* priv->hscrollbar_policy != GTK_POLICY_AUTOMATIC */
{
priv->hscrollbar_visible = priv->hscrollbar_policy != GTK_POLICY_NEVER;
priv->vscrollbar_visible = child_scroll_height > allocation->height -
(priv->hscrollbar_visible ? sb_height + sb_spacing : 0);
}
}
else /* priv->vscrollbar_policy != GTK_POLICY_AUTOMATIC */
{
priv->vscrollbar_visible = priv->vscrollbar_policy != GTK_POLICY_NEVER;
if (priv->hscrollbar_policy == GTK_POLICY_AUTOMATIC)
priv->hscrollbar_visible =
child_scroll_width > allocation->width -
(priv->vscrollbar_visible ? 0 : sb_width + sb_spacing);
else
priv->hscrollbar_visible = priv->hscrollbar_policy != GTK_POLICY_NEVER;
}
}
else /* GTK_SIZE_REQUEST_WIDTH_FOR_HEIGHT */
{
scrolledwindow: Use local variables This (a) makes the code look nicer, and (b) works for non-scrollables
2013-02-01 16:01:10 +00:00
if (vscroll_policy == GTK_SCROLL_MINIMUM)
gtk: fix C99-style variable declarations in various sources
2010-11-10 02:08:14 +00:00
gtk_widget_get_preferred_height (child, &child_scroll_height, NULL);
else
gtk_widget_get_preferred_height (child, NULL, &child_scroll_height);
if (priv->hscrollbar_policy == GTK_POLICY_AUTOMATIC)
{
/* First try without a horizontal scrollbar if the content will fit the width
* given the extra height of the scrollbar */
scrolledwindow: Use local variables This (a) makes the code look nicer, and (b) works for non-scrollables
2013-02-01 16:01:10 +00:00
if (hscroll_policy == GTK_SCROLL_MINIMUM)
gtk: fix C99-style variable declarations in various sources
2010-11-10 02:08:14 +00:00
gtk_widget_get_preferred_width_for_height (child,
MAX (allocation->height, child_scroll_height),
&child_scroll_width, NULL);
else
gtk_widget_get_preferred_width_for_height (child,
MAX (allocation->height, child_scroll_height),
NULL, &child_scroll_width);
if (priv->vscrollbar_policy == GTK_POLICY_AUTOMATIC)
{
/* Does the content width fit the allocation width ? */
priv->hscrollbar_visible = child_scroll_width > allocation->width;
/* Does the content height fit the allocation with minus a possible scrollbar ? */
priv->vscrollbar_visible =
child_scroll_height > allocation->height -
(priv->hscrollbar_visible ? sb_height + sb_spacing : 0);
/* Now that we've guessed the vscrollbar, does the content width fit
* the possible new allocation width ? */
priv->hscrollbar_visible =
child_scroll_width > allocation->width -
(priv->vscrollbar_visible ? sb_width + sb_spacing : 0);
/* Now that we've guessed the hscrollbar, does the content height fit
* the possible new allocation height ? */
priv->vscrollbar_visible =
child_scroll_height > allocation->height -
(priv->hscrollbar_visible ? sb_height + sb_spacing : 0);
}
else /* priv->vscrollbar_policy != GTK_POLICY_AUTOMATIC */
{
priv->vscrollbar_visible = priv->vscrollbar_policy != GTK_POLICY_NEVER;
priv->hscrollbar_visible = child_scroll_width > allocation->width -
(priv->vscrollbar_visible ? sb_width + sb_spacing : 0);
}
}
else /* priv->hscrollbar_policy != GTK_POLICY_AUTOMATIC */
{
priv->hscrollbar_visible = priv->hscrollbar_policy != GTK_POLICY_NEVER;
if (priv->vscrollbar_policy == GTK_POLICY_AUTOMATIC)
priv->vscrollbar_visible =
child_scroll_height > allocation->height -
(priv->hscrollbar_visible ? 0 : sb_height + sb_spacing);
else
priv->vscrollbar_visible = priv->vscrollbar_policy != GTK_POLICY_NEVER;
}
}
Added logic to GtkScrolledWindow when allocating height-for-width children. This patch makes the scrolled window reconsider allocating the child the full width or height (depending on the child's request mode) without a scrollbar. For instance when the child is height-for-width; the child will first be tested if the content's height for full allocated width (without a vscrollbar) will allow the contents height for that width to fit the allocated height. Patch is a simplified version of code inspected in st-scroll-view.c. Note that this patch assumes children will begin to scroll only after reaching their minimum size; adding a property to the future GtkScrollableIface to decide whether to scroll-to-minimum or scroll-to-natural will effect this code (it should then reconsider whether the child will scroll below the natural size instead of the minimum). Patch addresses bug 629778.
2010-10-12 08:16:32 +00:00
gtk: fix C99-style variable declarations in various sources
2010-11-10 02:08:14 +00:00
/* Now after guessing scrollbar visibility; fall back on the allocation loop which
* observes the adjustments to detect scrollbar visibility and also avoids
* infinite recursion
Added logic to GtkScrolledWindow when allocating height-for-width children. This patch makes the scrolled window reconsider allocating the child the full width or height (depending on the child's request mode) without a scrollbar. For instance when the child is height-for-width; the child will first be tested if the content's height for full allocated width (without a vscrollbar) will allow the contents height for that width to fit the allocated height. Patch is a simplified version of code inspected in st-scroll-view.c. Note that this patch assumes children will begin to scroll only after reaching their minimum size; adding a property to the future GtkScrollableIface to decide whether to scroll-to-minimum or scroll-to-natural will effect this code (it should then reconsider whether the child will scroll below the natural size instead of the minimum). Patch addresses bug 629778.
2010-10-12 08:16:32 +00:00
*/
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
do
{
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
previous_hvis = priv->hscrollbar_visible;
previous_vvis = priv->vscrollbar_visible;
Fixed hangs in TextView and ToolPalette Fixed the hangs by adding a ->inside_allocation flag and avoiding to queue resizes while inside the allocation loop. The extra queue'd resizes were causing the scrolled window size_allocate() to perform the guess again and again thus causing an infinite loop.
2010-10-30 14:10:43 +00:00
gtk_scrolled_window_allocate_child (scrolled_window, &relative_allocation);
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
Fixing GtkScrolledWindow inconsistent scrollbar visibility. Also removing the hack to prevent hangs which is properly fixed by the preceeding commit.
2010-11-18 15:53:19 +00:00
/* Explicitly force scrollbar visibility checks.
*
* Since we make a guess above, the child might not decide to update the adjustments
* if they logically did not change since the last configuration
*/
if (priv->hscrollbar)
gtk_scrolled_window_adjustment_changed
(gtk_range_get_adjustment (GTK_RANGE (priv->hscrollbar)), scrolled_window);
if (priv->vscrollbar)
gtk_scrolled_window_adjustment_changed
(gtk_range_get_adjustment (GTK_RANGE (priv->vscrollbar)), scrolled_window);
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
/* If, after the first iteration, the hscrollbar and the
Fixing GtkScrolledWindow inconsistent scrollbar visibility. Also removing the hack to prevent hangs which is properly fixed by the preceeding commit.
2010-11-18 15:53:19 +00:00
* vscrollbar flip visiblity... or if one of the scrollbars flip
* on each itteration indefinitly/infinitely, then we just need both
* at this size.
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
*/
Fixing GtkScrolledWindow inconsistent scrollbar visibility. Also removing the hack to prevent hangs which is properly fixed by the preceeding commit.
2010-11-18 15:53:19 +00:00
if ((count &&
previous_hvis != priv->hscrollbar_visible &&
previous_vvis != priv->vscrollbar_visible) || count > 3)
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
{
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
priv->hscrollbar_visible = TRUE;
priv->vscrollbar_visible = TRUE;
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
gtk: fix C99-style variable declarations in various sources
2010-11-10 02:08:14 +00:00
gtk_scrolled_window_allocate_child (scrolled_window, &relative_allocation);
Fixed hangs in TextView and ToolPalette Fixed the hangs by adding a ->inside_allocation flag and avoiding to queue resizes while inside the allocation loop. The extra queue'd resizes were causing the scrolled window size_allocate() to perform the guess again and again thus causing an infinite loop.
2010-10-30 14:10:43 +00:00
gtk: fix C99-style variable declarations in various sources
2010-11-10 02:08:14 +00:00
break;
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
}
count++;
}
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
while (previous_hvis != priv->hscrollbar_visible ||
previous_vvis != priv->vscrollbar_visible);
Initial revision
1997-11-24 22:37:52 +00:00
}
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
else
always update the bin_window position and size in size_allocate, even if Wed Sep 20 16:59:38 2006 Tim Janik <timj@imendio.com> * gtk/gtkviewport.c: always update the bin_window position and size in size_allocate, even if we don't have a visible child. this fixes expose artefacts as described in #313508. * gtk/gtkscrolledwindow.c: make hiding of automatic scrollbars when we have no visible child explicit.
2006-09-20 15:02:01 +00:00
{
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
priv->hscrollbar_visible = priv->hscrollbar_policy == GTK_POLICY_ALWAYS;
priv->vscrollbar_visible = priv->vscrollbar_policy == GTK_POLICY_ALWAYS;
always update the bin_window position and size in size_allocate, even if Wed Sep 20 16:59:38 2006 Tim Janik <timj@imendio.com> * gtk/gtkviewport.c: always update the bin_window position and size in size_allocate, even if we don't have a visible child. this fixes expose artefacts as described in #313508. * gtk/gtkscrolledwindow.c: make hiding of automatic scrollbars when we have no visible child explicit.
2006-09-20 15:02:01 +00:00
gtk_scrolled_window_relative_allocation (widget, &relative_allocation);
}
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
scrolledwindow: Use child-visible instead of visible for scrollbars We want to reserve space for the size of the scrollbars even when they are not visible. And because toggling visibile to off now returns 0 for size requests, this won't work anymore.
2013-01-14 17:11:50 +00:00
gtk_widget_set_child_visible (priv->hscrollbar, priv->hscrollbar_visible);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
if (priv->hscrollbar_visible)
Initial revision
1997-11-24 22:37:52 +00:00
{
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
child_allocation.x = relative_allocation.x;
Deprecate and ignore gtk-scrolled-window-placement Just use GTK_CORNER_TOP_LEFT and allow it to be changed with gtk_scrolled_window_set_placement().
2013-06-26 17:06:12 +00:00
if (priv->window_placement == GTK_CORNER_TOP_LEFT ||
priv->window_placement == GTK_CORNER_TOP_RIGHT)
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
child_allocation.y = (relative_allocation.y +
relative_allocation.height +
scrolledwindow: fix wrong allocation of padding and borders When positioning the scrollbar we were doing several miscalculations when accounting for CSS paddings and borders. This also fixes a number of problems with RTL and when scrollbars-within-bevel is FALSE. https://bugzilla.gnome.org/show_bug.cgi?id=685449
2012-10-04 04:58:29 +00:00
sb_spacing);
new enum GtkCornerType added window_placement. new method to set Mon Nov 9 00:39:20 1998 Lars Hamann <lars@gtk.org> * gtk/gtkenums.h : new enum GtkCornerType * gtk/gtkscrolledwindow.h (struct _GtkScrolledWindow): added window_placement. * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_placement): new method to set window_placement. (gtk_scrolled_window_viewport_allocate) (gtk_scrolled_window_size_allocate): few changes due to window_placement. * gtk/testgtk.c (remove_selection): fixed while loop.
1998-11-09 00:23:37 +00:00
else
scrolledwindow: fix wrong allocation of padding and borders When positioning the scrollbar we were doing several miscalculations when accounting for CSS paddings and borders. This also fixes a number of problems with RTL and when scrollbars-within-bevel is FALSE. https://bugzilla.gnome.org/show_bug.cgi?id=685449
2012-10-04 04:58:29 +00:00
child_allocation.y = relative_allocation.y - sb_spacing - sb_height;
new enum GtkCornerType added window_placement. new method to set Mon Nov 9 00:39:20 1998 Lars Hamann <lars@gtk.org> * gtk/gtkenums.h : new enum GtkCornerType * gtk/gtkscrolledwindow.h (struct _GtkScrolledWindow): added window_placement. * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_placement): new method to set window_placement. (gtk_scrolled_window_viewport_allocate) (gtk_scrolled_window_size_allocate): few changes due to window_placement. * gtk/testgtk.c (remove_selection): fixed while loop.
1998-11-09 00:23:37 +00:00
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
child_allocation.width = relative_allocation.width;
Make GtkScrolledWindow offload border-width calculations to GtkContainerClass.
2010-10-12 08:10:55 +00:00
child_allocation.height = sb_height;
Initial revision
1997-11-24 22:37:52 +00:00
child_allocation.x += allocation->x;
child_allocation.y += allocation->y;
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
if (priv->shadow_type != GTK_SHADOW_NONE)
Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps Fri Jul 21 15:28:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch], gtk/gtktextdisplay.c: Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps to GtkTextLineDisplay, draw the pixmaps in the display functions. * gtk/testgtk.c (create_layout): Set some more exotic scrolled window options * gtk/gtkscrolledwindow.[ch] (gtk_scrolled_window_set_shadow_type): Add function to set the shadow type of a window, to allow putting a shadow around widgets such as GtkLayout or GnomeCanvas which don't draw their own frame.
2000-07-21 19:30:22 +00:00
{
Improve look of GtkScrolledWindow on Windows by implementing a 2007-03-08 Mathias Hasselmann <mathias.hasselmann@gmx.de> * gtk/gtkscrolledindow.c: Improve look of GtkScrolledWindow on Windows by implementing a scrollbars-within-bevel style property. (#168326) svn path=/trunk/; revision=17425
2007-03-08 02:33:15 +00:00
if (!scrollbars_within_bevel)
{
Make GtkScrolledWindow use GtkStyleContext
2010-12-28 16:41:48 +00:00
child_allocation.x -= padding.left + border.left;
child_allocation.width += padding.left + padding.right + border.left + border.right;
scrolledwindow: fix wrong allocation of padding and borders When positioning the scrollbar we were doing several miscalculations when accounting for CSS paddings and borders. This also fixes a number of problems with RTL and when scrollbars-within-bevel is FALSE. https://bugzilla.gnome.org/show_bug.cgi?id=685449
2012-10-04 04:58:29 +00:00
Deprecate and ignore gtk-scrolled-window-placement Just use GTK_CORNER_TOP_LEFT and allow it to be changed with gtk_scrolled_window_set_placement().
2013-06-26 17:06:12 +00:00
if (priv->window_placement == GTK_CORNER_TOP_LEFT ||
priv->window_placement == GTK_CORNER_TOP_RIGHT)
scrolledwindow: fix wrong allocation of padding and borders When positioning the scrollbar we were doing several miscalculations when accounting for CSS paddings and borders. This also fixes a number of problems with RTL and when scrollbars-within-bevel is FALSE. https://bugzilla.gnome.org/show_bug.cgi?id=685449
2012-10-04 04:58:29 +00:00
child_allocation.y += padding.bottom + border.bottom;
else
child_allocation.y -= padding.top + border.top;
Improve look of GtkScrolledWindow on Windows by implementing a 2007-03-08 Mathias Hasselmann <mathias.hasselmann@gmx.de> * gtk/gtkscrolledindow.c: Improve look of GtkScrolledWindow on Windows by implementing a scrollbars-within-bevel style property. (#168326) svn path=/trunk/; revision=17425
2007-03-08 02:33:15 +00:00
}
Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps Fri Jul 21 15:28:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch], gtk/gtktextdisplay.c: Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps to GtkTextLineDisplay, draw the pixmaps in the display functions. * gtk/testgtk.c (create_layout): Set some more exotic scrolled window options * gtk/gtkscrolledwindow.[ch] (gtk_scrolled_window_set_shadow_type): Add function to set the shadow type of a window, to allow putting a shadow around widgets such as GtkLayout or GnomeCanvas which don't draw their own frame.
2000-07-21 19:30:22 +00:00
}
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
gtk_widget_size_allocate (priv->hscrollbar, &child_allocation);
Initial revision
1997-11-24 22:37:52 +00:00
}
scrolledwindow: Use child-visible instead of visible for scrollbars We want to reserve space for the size of the scrollbars even when they are not visible. And because toggling visibile to off now returns 0 for size requests, this won't work anymore.
2013-01-14 17:11:50 +00:00
gtk_widget_set_child_visible (priv->vscrollbar, priv->vscrollbar_visible);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
if (priv->vscrollbar_visible)
Initial revision
1997-11-24 22:37:52 +00:00
{
Implement RTL flipping for GtkViewport: Adjust the "gravity" when resizing Sat Dec 6 00:23:46 2003 Matthias Clasen <maclas@gmx.de> * gtk/gtkviewport.c: Implement RTL flipping for GtkViewport: Adjust the "gravity" when resizing This is a bit flickery in RTL mode. (#107526) Sat Dec 6 00:22:14 2003 Matthias Clasen <maclas@gmx.de> * gtk/gtkscrolledwindow.c: Implement RTL flipping for GtkScrolledWindow: the vertical scrollbar shows up on the left side in RTL mode. (#107526)
2003-12-05 23:31:51 +00:00
if ((gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL &&
Deprecate and ignore gtk-scrolled-window-placement Just use GTK_CORNER_TOP_LEFT and allow it to be changed with gtk_scrolled_window_set_placement().
2013-06-26 17:06:12 +00:00
(priv->window_placement == GTK_CORNER_TOP_RIGHT ||
priv->window_placement == GTK_CORNER_BOTTOM_RIGHT)) ||
Implement RTL flipping for GtkViewport: Adjust the "gravity" when resizing Sat Dec 6 00:23:46 2003 Matthias Clasen <maclas@gmx.de> * gtk/gtkviewport.c: Implement RTL flipping for GtkViewport: Adjust the "gravity" when resizing This is a bit flickery in RTL mode. (#107526) Sat Dec 6 00:22:14 2003 Matthias Clasen <maclas@gmx.de> * gtk/gtkscrolledwindow.c: Implement RTL flipping for GtkScrolledWindow: the vertical scrollbar shows up on the left side in RTL mode. (#107526)
2003-12-05 23:31:51 +00:00
(gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR &&
Deprecate and ignore gtk-scrolled-window-placement Just use GTK_CORNER_TOP_LEFT and allow it to be changed with gtk_scrolled_window_set_placement().
2013-06-26 17:06:12 +00:00
(priv->window_placement == GTK_CORNER_TOP_LEFT ||
priv->window_placement == GTK_CORNER_BOTTOM_LEFT)))
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
child_allocation.x = (relative_allocation.x +
relative_allocation.width +
scrolledwindow: fix wrong allocation of padding and borders When positioning the scrollbar we were doing several miscalculations when accounting for CSS paddings and borders. This also fixes a number of problems with RTL and when scrollbars-within-bevel is FALSE. https://bugzilla.gnome.org/show_bug.cgi?id=685449
2012-10-04 04:58:29 +00:00
sb_spacing);
new enum GtkCornerType added window_placement. new method to set Mon Nov 9 00:39:20 1998 Lars Hamann <lars@gtk.org> * gtk/gtkenums.h : new enum GtkCornerType * gtk/gtkscrolledwindow.h (struct _GtkScrolledWindow): added window_placement. * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_placement): new method to set window_placement. (gtk_scrolled_window_viewport_allocate) (gtk_scrolled_window_size_allocate): few changes due to window_placement. * gtk/testgtk.c (remove_selection): fixed while loop.
1998-11-09 00:23:37 +00:00
else
scrolledwindow: fix wrong allocation of padding and borders When positioning the scrollbar we were doing several miscalculations when accounting for CSS paddings and borders. This also fixes a number of problems with RTL and when scrollbars-within-bevel is FALSE. https://bugzilla.gnome.org/show_bug.cgi?id=685449
2012-10-04 04:58:29 +00:00
child_allocation.x = relative_allocation.x - sb_spacing - sb_width;
new enum GtkCornerType added window_placement. new method to set Mon Nov 9 00:39:20 1998 Lars Hamann <lars@gtk.org> * gtk/gtkenums.h : new enum GtkCornerType * gtk/gtkscrolledwindow.h (struct _GtkScrolledWindow): added window_placement. * gtk/gtkscrolledwindow.c (gtk_scrolled_window_set_placement): new method to set window_placement. (gtk_scrolled_window_viewport_allocate) (gtk_scrolled_window_size_allocate): few changes due to window_placement. * gtk/testgtk.c (remove_selection): fixed while loop.
1998-11-09 00:23:37 +00:00
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
child_allocation.y = relative_allocation.y;
Make GtkScrolledWindow offload border-width calculations to GtkContainerClass.
2010-10-12 08:10:55 +00:00
child_allocation.width = sb_width;
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
child_allocation.height = relative_allocation.height;
Initial revision
1997-11-24 22:37:52 +00:00
child_allocation.x += allocation->x;
child_allocation.y += allocation->y;
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
if (priv->shadow_type != GTK_SHADOW_NONE)
Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps Fri Jul 21 15:28:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch], gtk/gtktextdisplay.c: Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps to GtkTextLineDisplay, draw the pixmaps in the display functions. * gtk/testgtk.c (create_layout): Set some more exotic scrolled window options * gtk/gtkscrolledwindow.[ch] (gtk_scrolled_window_set_shadow_type): Add function to set the shadow type of a window, to allow putting a shadow around widgets such as GtkLayout or GnomeCanvas which don't draw their own frame.
2000-07-21 19:30:22 +00:00
{
Improve look of GtkScrolledWindow on Windows by implementing a 2007-03-08 Mathias Hasselmann <mathias.hasselmann@gmx.de> * gtk/gtkscrolledindow.c: Improve look of GtkScrolledWindow on Windows by implementing a scrollbars-within-bevel style property. (#168326) svn path=/trunk/; revision=17425
2007-03-08 02:33:15 +00:00
if (!scrollbars_within_bevel)
{
Make GtkScrolledWindow use GtkStyleContext
2010-12-28 16:41:48 +00:00
child_allocation.y -= padding.top + border.top;
child_allocation.height += padding.top + padding.bottom + border.top + border.bottom;
scrolledwindow: fix wrong allocation of padding and borders When positioning the scrollbar we were doing several miscalculations when accounting for CSS paddings and borders. This also fixes a number of problems with RTL and when scrollbars-within-bevel is FALSE. https://bugzilla.gnome.org/show_bug.cgi?id=685449
2012-10-04 04:58:29 +00:00
if ((gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL &&
Deprecate and ignore gtk-scrolled-window-placement Just use GTK_CORNER_TOP_LEFT and allow it to be changed with gtk_scrolled_window_set_placement().
2013-06-26 17:06:12 +00:00
(priv->window_placement == GTK_CORNER_TOP_RIGHT ||
priv->window_placement == GTK_CORNER_BOTTOM_RIGHT)) ||
scrolledwindow: fix wrong allocation of padding and borders When positioning the scrollbar we were doing several miscalculations when accounting for CSS paddings and borders. This also fixes a number of problems with RTL and when scrollbars-within-bevel is FALSE. https://bugzilla.gnome.org/show_bug.cgi?id=685449
2012-10-04 04:58:29 +00:00
(gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR &&
Deprecate and ignore gtk-scrolled-window-placement Just use GTK_CORNER_TOP_LEFT and allow it to be changed with gtk_scrolled_window_set_placement().
2013-06-26 17:06:12 +00:00
(priv->window_placement == GTK_CORNER_TOP_LEFT ||
priv->window_placement == GTK_CORNER_BOTTOM_LEFT)))
scrolledwindow: fix wrong allocation of padding and borders When positioning the scrollbar we were doing several miscalculations when accounting for CSS paddings and borders. This also fixes a number of problems with RTL and when scrollbars-within-bevel is FALSE. https://bugzilla.gnome.org/show_bug.cgi?id=685449
2012-10-04 04:58:29 +00:00
child_allocation.x += padding.right + border.right;
else
child_allocation.x -= padding.left + border.left;
Improve look of GtkScrolledWindow on Windows by implementing a 2007-03-08 Mathias Hasselmann <mathias.hasselmann@gmx.de> * gtk/gtkscrolledindow.c: Improve look of GtkScrolledWindow on Windows by implementing a scrollbars-within-bevel style property. (#168326) svn path=/trunk/; revision=17425
2007-03-08 02:33:15 +00:00
}
scrolledwindow: fix wrong allocation of padding and borders When positioning the scrollbar we were doing several miscalculations when accounting for CSS paddings and borders. This also fixes a number of problems with RTL and when scrollbars-within-bevel is FALSE. https://bugzilla.gnome.org/show_bug.cgi?id=685449
2012-10-04 04:58:29 +00:00
}
Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps Fri Jul 21 15:28:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch], gtk/gtktextdisplay.c: Use new PangoAttrShape to reserve space for pixmaps, add GSList *pixmaps to GtkTextLineDisplay, draw the pixmaps in the display functions. * gtk/testgtk.c (create_layout): Set some more exotic scrolled window options * gtk/gtkscrolledwindow.[ch] (gtk_scrolled_window_set_shadow_type): Add function to set the shadow type of a window, to allow putting a shadow around widgets such as GtkLayout or GnomeCanvas which don't draw their own frame.
2000-07-21 19:30:22 +00:00
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
gtk_widget_size_allocate (priv->vscrollbar, &child_allocation);
Initial revision
1997-11-24 22:37:52 +00:00
}
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
_gtk_scrolled_window_allocate_overshoot_window (scrolled_window);
scrolledwindow: Handle directional cancellation if there is a single scroll direction A pan gesture is optionally attached if there is only one scrolling direction, the pan gesture orientation is changed so movements tangential to the scroll direction get scrolling cancelled (The pan gesture is automatically denied when that happens, and that state change spreads to the others gestures in the group). If the pan direction happens in the expected directions, no cancellation happens, and scrolling eventually takes place.
2014-05-16 16:35:45 +00:00
gtk_scrolled_window_check_attach_pan_gesture (scrolled_window);
Initial revision
1997-11-24 22:37:52 +00:00
}
events return gboolean not gint, reindent prototypes. 2008-08-29 Michael Natterer <mitch@imendio.com> * gtk/gtkscrolledwindow.c: events return gboolean not gint, reindent prototypes. svn path=/trunk/; revision=21239
2008-08-29 12:25:42 +00:00
static gboolean
gtk_scrolled_window_scroll_event (GtkWidget *widget,
Remove OwnerGrabButtonMask from button entries for GDK_BUTTON_PRESS / Fri Feb 18 14:37:29 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkwindow-x11.c (gdk_event_mask_table): Remove OwnerGrabButtonMask from button entries for GDK_BUTTON_PRESS / GDK_BUTTON_RELEASE. * gtk/gtklayout.c (gtk_layout_realize): Always add GDK_SCROLL to the event mask (which will result in button/press release being added to the event mask on Unix) so scrolling works for layouts in scroll windows. * gdk/gdkevents.h (enum): Fix up GDK_ALL_EVENTS_MASK. Patch from Anders Carlsson <andersca@picard.andersnet> to add a scroll event. * gtk/testgtk.c (scroll_test_scroll): Added an example of mouse wheel scrolling to the "Test Scrolling" part of testgtk. * gtk/gtkwidget.h (struct _GtkWidgetClass): Added scroll_event signal. * gtk/gtkwidget.c: Added "scroll_event" GTK+ signal and matched it against GDK_SCROLL. * gtk/gtkrange.c (gtk_range_scroll_event): Updated to use the new way of mouse wheel scrolling. * gtk/gtkscrolledwindow.c (gtk_scrolled_window_scroll_event): Likewise. * gtk/gtkspinbutton.c (gtk_spin_button_scroll): Likewise. * gtk/gtkmain.c: Removed previous mouse wheel hack. * gdk/x11/gdkwindow-x11.c (gdk_event_mask_table): Added entry in gdk_event_mask_table. * gdk/x11/gdkevents-x11.c (gdk_event_translate): Added GdkEventScroll handler. * gdk/gdkevents.h: Added GdkEventScroll structure.
2000-02-18 20:02:24 +00:00
GdkEventScroll *event)
{
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
GtkScrolledWindowPrivate *priv;
GtkScrolledWindow *scrolled_window;
gtk: Implement smooth scrolling in scrolledwindow/range If delta_x/y information is provided in scroll events, use it to modify the underlying adjustment in steps proportional to the deltas provided. If the child widget of a scrolledwindow doesn't set GDK_SMOOTH_SCROLL_MASK, regular scroll events will be dispatched, and still handled by these 2 widgets.
2012-01-24 11:12:34 +00:00
gboolean handled = FALSE;
gdouble delta_x;
gdouble delta_y;
scrolledwindow: Fix scroll event handling Rewrite the code that deals with smooth scroll events to be in terms of 'scroll units' as well.
2012-03-05 00:20:10 +00:00
gdouble delta;
Remove OwnerGrabButtonMask from button entries for GDK_BUTTON_PRESS / Fri Feb 18 14:37:29 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkwindow-x11.c (gdk_event_mask_table): Remove OwnerGrabButtonMask from button entries for GDK_BUTTON_PRESS / GDK_BUTTON_RELEASE. * gtk/gtklayout.c (gtk_layout_realize): Always add GDK_SCROLL to the event mask (which will result in button/press release being added to the event mask on Unix) so scrolling works for layouts in scroll windows. * gdk/gdkevents.h (enum): Fix up GDK_ALL_EVENTS_MASK. Patch from Anders Carlsson <andersca@picard.andersnet> to add a scroll event. * gtk/testgtk.c (scroll_test_scroll): Added an example of mouse wheel scrolling to the "Test Scrolling" part of testgtk. * gtk/gtkwidget.h (struct _GtkWidgetClass): Added scroll_event signal. * gtk/gtkwidget.c: Added "scroll_event" GTK+ signal and matched it against GDK_SCROLL. * gtk/gtkrange.c (gtk_range_scroll_event): Updated to use the new way of mouse wheel scrolling. * gtk/gtkscrolledwindow.c (gtk_scrolled_window_scroll_event): Likewise. * gtk/gtkspinbutton.c (gtk_spin_button_scroll): Likewise. * gtk/gtkmain.c: Removed previous mouse wheel hack. * gdk/x11/gdkwindow-x11.c (gdk_event_mask_table): Added entry in gdk_event_mask_table. * gdk/x11/gdkevents-x11.c (gdk_event_translate): Added GdkEventScroll handler. * gdk/gdkevents.h: Added GdkEventScroll structure.
2000-02-18 20:02:24 +00:00
g_return_val_if_fail (GTK_IS_SCROLLED_WINDOW (widget), FALSE);
scrolledwindow: Fix scroll event handling Rewrite the code that deals with smooth scroll events to be in terms of 'scroll units' as well.
2012-03-05 00:20:10 +00:00
g_return_val_if_fail (event != NULL, FALSE);
Remove OwnerGrabButtonMask from button entries for GDK_BUTTON_PRESS / Fri Feb 18 14:37:29 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkwindow-x11.c (gdk_event_mask_table): Remove OwnerGrabButtonMask from button entries for GDK_BUTTON_PRESS / GDK_BUTTON_RELEASE. * gtk/gtklayout.c (gtk_layout_realize): Always add GDK_SCROLL to the event mask (which will result in button/press release being added to the event mask on Unix) so scrolling works for layouts in scroll windows. * gdk/gdkevents.h (enum): Fix up GDK_ALL_EVENTS_MASK. Patch from Anders Carlsson <andersca@picard.andersnet> to add a scroll event. * gtk/testgtk.c (scroll_test_scroll): Added an example of mouse wheel scrolling to the "Test Scrolling" part of testgtk. * gtk/gtkwidget.h (struct _GtkWidgetClass): Added scroll_event signal. * gtk/gtkwidget.c: Added "scroll_event" GTK+ signal and matched it against GDK_SCROLL. * gtk/gtkrange.c (gtk_range_scroll_event): Updated to use the new way of mouse wheel scrolling. * gtk/gtkscrolledwindow.c (gtk_scrolled_window_scroll_event): Likewise. * gtk/gtkspinbutton.c (gtk_spin_button_scroll): Likewise. * gtk/gtkmain.c: Removed previous mouse wheel hack. * gdk/x11/gdkwindow-x11.c (gdk_event_mask_table): Added entry in gdk_event_mask_table. * gdk/x11/gdkevents-x11.c (gdk_event_translate): Added GdkEventScroll handler. * gdk/gdkevents.h: Added GdkEventScroll structure.
2000-02-18 20:02:24 +00:00
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
scrolled_window = GTK_SCROLLED_WINDOW (widget);
priv = scrolled_window->priv;
gtk: Implement smooth scrolling in scrolledwindow/range If delta_x/y information is provided in scroll events, use it to modify the underlying adjustment in steps proportional to the deltas provided. If the child widget of a scrolledwindow doesn't set GDK_SMOOTH_SCROLL_MASK, regular scroll events will be dispatched, and still handled by these 2 widgets.
2012-01-24 11:12:34 +00:00
if (gdk_event_get_scroll_deltas ((GdkEvent *) event, &delta_x, &delta_y))
{
Remove redundant not-NULL checks from GtkScrolledWindow The scrollbars are created at construction time and there is no way to set them to NULL so remove the unnecessary NULL checks. https://bugzilla.gnome.org/show_bug.cgi?id=525206
2013-03-26 16:45:47 +00:00
if (delta_x != 0.0 &&
gtk: Implement smooth scrolling in scrolledwindow/range If delta_x/y information is provided in scroll events, use it to modify the underlying adjustment in steps proportional to the deltas provided. If the child widget of a scrolledwindow doesn't set GDK_SMOOTH_SCROLL_MASK, regular scroll events will be dispatched, and still handled by these 2 widgets.
2012-01-24 11:12:34 +00:00
gtk_widget_get_visible (priv->hscrollbar))
{
GtkAdjustment *adj;
gdouble new_value;
scrolledwindow: Fix scroll event handling Rewrite the code that deals with smooth scroll events to be in terms of 'scroll units' as well.
2012-03-05 00:20:10 +00:00
gdouble page_size;
gdouble scroll_unit;
gtk: Implement smooth scrolling in scrolledwindow/range If delta_x/y information is provided in scroll events, use it to modify the underlying adjustment in steps proportional to the deltas provided. If the child widget of a scrolledwindow doesn't set GDK_SMOOTH_SCROLL_MASK, regular scroll events will be dispatched, and still handled by these 2 widgets.
2012-01-24 11:12:34 +00:00
adj = gtk_range_get_adjustment (GTK_RANGE (priv->hscrollbar));
scrolledwindow: Fix scroll event handling Rewrite the code that deals with smooth scroll events to be in terms of 'scroll units' as well.
2012-03-05 00:20:10 +00:00
page_size = gtk_adjustment_get_page_size (adj);
scroll_unit = pow (page_size, 2.0 / 3.0);
gtk: Implement smooth scrolling in scrolledwindow/range If delta_x/y information is provided in scroll events, use it to modify the underlying adjustment in steps proportional to the deltas provided. If the child widget of a scrolledwindow doesn't set GDK_SMOOTH_SCROLL_MASK, regular scroll events will be dispatched, and still handled by these 2 widgets.
2012-01-24 11:12:34 +00:00
scrolledwindow: Fix scroll event handling Rewrite the code that deals with smooth scroll events to be in terms of 'scroll units' as well.
2012-03-05 00:20:10 +00:00
new_value = CLAMP (gtk_adjustment_get_value (adj) + delta_x * scroll_unit,
gtk: Implement smooth scrolling in scrolledwindow/range If delta_x/y information is provided in scroll events, use it to modify the underlying adjustment in steps proportional to the deltas provided. If the child widget of a scrolledwindow doesn't set GDK_SMOOTH_SCROLL_MASK, regular scroll events will be dispatched, and still handled by these 2 widgets.
2012-01-24 11:12:34 +00:00
gtk_adjustment_get_lower (adj),
gtk_adjustment_get_upper (adj) -
gtk_adjustment_get_page_size (adj));
gtk_adjustment_set_value (adj, new_value);
handled = TRUE;
}
Remove redundant not-NULL checks from GtkScrolledWindow The scrollbars are created at construction time and there is no way to set them to NULL so remove the unnecessary NULL checks. https://bugzilla.gnome.org/show_bug.cgi?id=525206
2013-03-26 16:45:47 +00:00
if (delta_y != 0.0 &&
gtk: Implement smooth scrolling in scrolledwindow/range If delta_x/y information is provided in scroll events, use it to modify the underlying adjustment in steps proportional to the deltas provided. If the child widget of a scrolledwindow doesn't set GDK_SMOOTH_SCROLL_MASK, regular scroll events will be dispatched, and still handled by these 2 widgets.
2012-01-24 11:12:34 +00:00
gtk_widget_get_visible (priv->vscrollbar))
{
GtkAdjustment *adj;
gdouble new_value;
scrolledwindow: Fix scroll event handling Rewrite the code that deals with smooth scroll events to be in terms of 'scroll units' as well.
2012-03-05 00:20:10 +00:00
gdouble page_size;
gdouble scroll_unit;
gtk: Implement smooth scrolling in scrolledwindow/range If delta_x/y information is provided in scroll events, use it to modify the underlying adjustment in steps proportional to the deltas provided. If the child widget of a scrolledwindow doesn't set GDK_SMOOTH_SCROLL_MASK, regular scroll events will be dispatched, and still handled by these 2 widgets.
2012-01-24 11:12:34 +00:00
adj = gtk_range_get_adjustment (GTK_RANGE (priv->vscrollbar));
scrolledwindow: Fix scroll event handling Rewrite the code that deals with smooth scroll events to be in terms of 'scroll units' as well.
2012-03-05 00:20:10 +00:00
page_size = gtk_adjustment_get_page_size (adj);
scroll_unit = pow (page_size, 2.0 / 3.0);
gtk: Implement smooth scrolling in scrolledwindow/range If delta_x/y information is provided in scroll events, use it to modify the underlying adjustment in steps proportional to the deltas provided. If the child widget of a scrolledwindow doesn't set GDK_SMOOTH_SCROLL_MASK, regular scroll events will be dispatched, and still handled by these 2 widgets.
2012-01-24 11:12:34 +00:00
scrolledwindow: Fix scroll event handling Rewrite the code that deals with smooth scroll events to be in terms of 'scroll units' as well.
2012-03-05 00:20:10 +00:00
new_value = CLAMP (gtk_adjustment_get_value (adj) + delta_y * scroll_unit,
gtk: Implement smooth scrolling in scrolledwindow/range If delta_x/y information is provided in scroll events, use it to modify the underlying adjustment in steps proportional to the deltas provided. If the child widget of a scrolledwindow doesn't set GDK_SMOOTH_SCROLL_MASK, regular scroll events will be dispatched, and still handled by these 2 widgets.
2012-01-24 11:12:34 +00:00
gtk_adjustment_get_lower (adj),
gtk_adjustment_get_upper (adj) -
gtk_adjustment_get_page_size (adj));
gtk_adjustment_set_value (adj, new_value);
Remove OwnerGrabButtonMask from button entries for GDK_BUTTON_PRESS / Fri Feb 18 14:37:29 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkwindow-x11.c (gdk_event_mask_table): Remove OwnerGrabButtonMask from button entries for GDK_BUTTON_PRESS / GDK_BUTTON_RELEASE. * gtk/gtklayout.c (gtk_layout_realize): Always add GDK_SCROLL to the event mask (which will result in button/press release being added to the event mask on Unix) so scrolling works for layouts in scroll windows. * gdk/gdkevents.h (enum): Fix up GDK_ALL_EVENTS_MASK. Patch from Anders Carlsson <andersca@picard.andersnet> to add a scroll event. * gtk/testgtk.c (scroll_test_scroll): Added an example of mouse wheel scrolling to the "Test Scrolling" part of testgtk. * gtk/gtkwidget.h (struct _GtkWidgetClass): Added scroll_event signal. * gtk/gtkwidget.c: Added "scroll_event" GTK+ signal and matched it against GDK_SCROLL. * gtk/gtkrange.c (gtk_range_scroll_event): Updated to use the new way of mouse wheel scrolling. * gtk/gtkscrolledwindow.c (gtk_scrolled_window_scroll_event): Likewise. * gtk/gtkspinbutton.c (gtk_spin_button_scroll): Likewise. * gtk/gtkmain.c: Removed previous mouse wheel hack. * gdk/x11/gdkwindow-x11.c (gdk_event_mask_table): Added entry in gdk_event_mask_table. * gdk/x11/gdkevents-x11.c (gdk_event_translate): Added GdkEventScroll handler. * gdk/gdkevents.h: Added GdkEventScroll structure.
2000-02-18 20:02:24 +00:00
gtk: Implement smooth scrolling in scrolledwindow/range If delta_x/y information is provided in scroll events, use it to modify the underlying adjustment in steps proportional to the deltas provided. If the child widget of a scrolledwindow doesn't set GDK_SMOOTH_SCROLL_MASK, regular scroll events will be dispatched, and still handled by these 2 widgets.
2012-01-24 11:12:34 +00:00
handled = TRUE;
}
}
else
Remove OwnerGrabButtonMask from button entries for GDK_BUTTON_PRESS / Fri Feb 18 14:37:29 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkwindow-x11.c (gdk_event_mask_table): Remove OwnerGrabButtonMask from button entries for GDK_BUTTON_PRESS / GDK_BUTTON_RELEASE. * gtk/gtklayout.c (gtk_layout_realize): Always add GDK_SCROLL to the event mask (which will result in button/press release being added to the event mask on Unix) so scrolling works for layouts in scroll windows. * gdk/gdkevents.h (enum): Fix up GDK_ALL_EVENTS_MASK. Patch from Anders Carlsson <andersca@picard.andersnet> to add a scroll event. * gtk/testgtk.c (scroll_test_scroll): Added an example of mouse wheel scrolling to the "Test Scrolling" part of testgtk. * gtk/gtkwidget.h (struct _GtkWidgetClass): Added scroll_event signal. * gtk/gtkwidget.c: Added "scroll_event" GTK+ signal and matched it against GDK_SCROLL. * gtk/gtkrange.c (gtk_range_scroll_event): Updated to use the new way of mouse wheel scrolling. * gtk/gtkscrolledwindow.c (gtk_scrolled_window_scroll_event): Likewise. * gtk/gtkspinbutton.c (gtk_spin_button_scroll): Likewise. * gtk/gtkmain.c: Removed previous mouse wheel hack. * gdk/x11/gdkwindow-x11.c (gdk_event_mask_table): Added entry in gdk_event_mask_table. * gdk/x11/gdkevents-x11.c (gdk_event_translate): Added GdkEventScroll handler. * gdk/gdkevents.h: Added GdkEventScroll structure.
2000-02-18 20:02:24 +00:00
{
gtk: Implement smooth scrolling in scrolledwindow/range If delta_x/y information is provided in scroll events, use it to modify the underlying adjustment in steps proportional to the deltas provided. If the child widget of a scrolledwindow doesn't set GDK_SMOOTH_SCROLL_MASK, regular scroll events will be dispatched, and still handled by these 2 widgets.
2012-01-24 11:12:34 +00:00
GtkWidget *range;
Remove OwnerGrabButtonMask from button entries for GDK_BUTTON_PRESS / Fri Feb 18 14:37:29 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkwindow-x11.c (gdk_event_mask_table): Remove OwnerGrabButtonMask from button entries for GDK_BUTTON_PRESS / GDK_BUTTON_RELEASE. * gtk/gtklayout.c (gtk_layout_realize): Always add GDK_SCROLL to the event mask (which will result in button/press release being added to the event mask on Unix) so scrolling works for layouts in scroll windows. * gdk/gdkevents.h (enum): Fix up GDK_ALL_EVENTS_MASK. Patch from Anders Carlsson <andersca@picard.andersnet> to add a scroll event. * gtk/testgtk.c (scroll_test_scroll): Added an example of mouse wheel scrolling to the "Test Scrolling" part of testgtk. * gtk/gtkwidget.h (struct _GtkWidgetClass): Added scroll_event signal. * gtk/gtkwidget.c: Added "scroll_event" GTK+ signal and matched it against GDK_SCROLL. * gtk/gtkrange.c (gtk_range_scroll_event): Updated to use the new way of mouse wheel scrolling. * gtk/gtkscrolledwindow.c (gtk_scrolled_window_scroll_event): Likewise. * gtk/gtkspinbutton.c (gtk_spin_button_scroll): Likewise. * gtk/gtkmain.c: Removed previous mouse wheel hack. * gdk/x11/gdkwindow-x11.c (gdk_event_mask_table): Added entry in gdk_event_mask_table. * gdk/x11/gdkevents-x11.c (gdk_event_translate): Added GdkEventScroll handler. * gdk/gdkevents.h: Added GdkEventScroll structure.
2000-02-18 20:02:24 +00:00
gtk: Implement smooth scrolling in scrolledwindow/range If delta_x/y information is provided in scroll events, use it to modify the underlying adjustment in steps proportional to the deltas provided. If the child widget of a scrolledwindow doesn't set GDK_SMOOTH_SCROLL_MASK, regular scroll events will be dispatched, and still handled by these 2 widgets.
2012-01-24 11:12:34 +00:00
if (event->direction == GDK_SCROLL_UP || event->direction == GDK_SCROLL_DOWN)
range = priv->vscrollbar;
else
range = priv->hscrollbar;
Remove OwnerGrabButtonMask from button entries for GDK_BUTTON_PRESS / Fri Feb 18 14:37:29 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkwindow-x11.c (gdk_event_mask_table): Remove OwnerGrabButtonMask from button entries for GDK_BUTTON_PRESS / GDK_BUTTON_RELEASE. * gtk/gtklayout.c (gtk_layout_realize): Always add GDK_SCROLL to the event mask (which will result in button/press release being added to the event mask on Unix) so scrolling works for layouts in scroll windows. * gdk/gdkevents.h (enum): Fix up GDK_ALL_EVENTS_MASK. Patch from Anders Carlsson <andersca@picard.andersnet> to add a scroll event. * gtk/testgtk.c (scroll_test_scroll): Added an example of mouse wheel scrolling to the "Test Scrolling" part of testgtk. * gtk/gtkwidget.h (struct _GtkWidgetClass): Added scroll_event signal. * gtk/gtkwidget.c: Added "scroll_event" GTK+ signal and matched it against GDK_SCROLL. * gtk/gtkrange.c (gtk_range_scroll_event): Updated to use the new way of mouse wheel scrolling. * gtk/gtkscrolledwindow.c (gtk_scrolled_window_scroll_event): Likewise. * gtk/gtkspinbutton.c (gtk_spin_button_scroll): Likewise. * gtk/gtkmain.c: Removed previous mouse wheel hack. * gdk/x11/gdkwindow-x11.c (gdk_event_mask_table): Added entry in gdk_event_mask_table. * gdk/x11/gdkevents-x11.c (gdk_event_translate): Added GdkEventScroll handler. * gdk/gdkevents.h: Added GdkEventScroll structure.
2000-02-18 20:02:24 +00:00
gtk: Implement smooth scrolling in scrolledwindow/range If delta_x/y information is provided in scroll events, use it to modify the underlying adjustment in steps proportional to the deltas provided. If the child widget of a scrolledwindow doesn't set GDK_SMOOTH_SCROLL_MASK, regular scroll events will be dispatched, and still handled by these 2 widgets.
2012-01-24 11:12:34 +00:00
if (range && gtk_widget_get_visible (range))
{
GtkAdjustment *adj = gtk_range_get_adjustment (GTK_RANGE (range));
scrolledwindow: Fix scroll event handling Rewrite the code that deals with smooth scroll events to be in terms of 'scroll units' as well.
2012-03-05 00:20:10 +00:00
gdouble new_value;
gtk: Implement smooth scrolling in scrolledwindow/range If delta_x/y information is provided in scroll events, use it to modify the underlying adjustment in steps proportional to the deltas provided. If the child widget of a scrolledwindow doesn't set GDK_SMOOTH_SCROLL_MASK, regular scroll events will be dispatched, and still handled by these 2 widgets.
2012-01-24 11:12:34 +00:00
delta = _gtk_range_get_wheel_delta (GTK_RANGE (range), event);
new_value = CLAMP (gtk_adjustment_get_value (adj) + delta,
gtk_adjustment_get_lower (adj),
gtk_adjustment_get_upper (adj) -
gtk_adjustment_get_page_size (adj));
gtk_adjustment_set_value (adj, new_value);
handled = TRUE;
}
Remove OwnerGrabButtonMask from button entries for GDK_BUTTON_PRESS / Fri Feb 18 14:37:29 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkwindow-x11.c (gdk_event_mask_table): Remove OwnerGrabButtonMask from button entries for GDK_BUTTON_PRESS / GDK_BUTTON_RELEASE. * gtk/gtklayout.c (gtk_layout_realize): Always add GDK_SCROLL to the event mask (which will result in button/press release being added to the event mask on Unix) so scrolling works for layouts in scroll windows. * gdk/gdkevents.h (enum): Fix up GDK_ALL_EVENTS_MASK. Patch from Anders Carlsson <andersca@picard.andersnet> to add a scroll event. * gtk/testgtk.c (scroll_test_scroll): Added an example of mouse wheel scrolling to the "Test Scrolling" part of testgtk. * gtk/gtkwidget.h (struct _GtkWidgetClass): Added scroll_event signal. * gtk/gtkwidget.c: Added "scroll_event" GTK+ signal and matched it against GDK_SCROLL. * gtk/gtkrange.c (gtk_range_scroll_event): Updated to use the new way of mouse wheel scrolling. * gtk/gtkscrolledwindow.c (gtk_scrolled_window_scroll_event): Likewise. * gtk/gtkspinbutton.c (gtk_spin_button_scroll): Likewise. * gtk/gtkmain.c: Removed previous mouse wheel hack. * gdk/x11/gdkwindow-x11.c (gdk_event_mask_table): Added entry in gdk_event_mask_table. * gdk/x11/gdkevents-x11.c (gdk_event_translate): Added GdkEventScroll handler. * gdk/gdkevents.h: Added GdkEventScroll structure.
2000-02-18 20:02:24 +00:00
}
gtk: Implement smooth scrolling in scrolledwindow/range If delta_x/y information is provided in scroll events, use it to modify the underlying adjustment in steps proportional to the deltas provided. If the child widget of a scrolledwindow doesn't set GDK_SMOOTH_SCROLL_MASK, regular scroll events will be dispatched, and still handled by these 2 widgets.
2012-01-24 11:12:34 +00:00
return handled;
Remove OwnerGrabButtonMask from button entries for GDK_BUTTON_PRESS / Fri Feb 18 14:37:29 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkwindow-x11.c (gdk_event_mask_table): Remove OwnerGrabButtonMask from button entries for GDK_BUTTON_PRESS / GDK_BUTTON_RELEASE. * gtk/gtklayout.c (gtk_layout_realize): Always add GDK_SCROLL to the event mask (which will result in button/press release being added to the event mask on Unix) so scrolling works for layouts in scroll windows. * gdk/gdkevents.h (enum): Fix up GDK_ALL_EVENTS_MASK. Patch from Anders Carlsson <andersca@picard.andersnet> to add a scroll event. * gtk/testgtk.c (scroll_test_scroll): Added an example of mouse wheel scrolling to the "Test Scrolling" part of testgtk. * gtk/gtkwidget.h (struct _GtkWidgetClass): Added scroll_event signal. * gtk/gtkwidget.c: Added "scroll_event" GTK+ signal and matched it against GDK_SCROLL. * gtk/gtkrange.c (gtk_range_scroll_event): Updated to use the new way of mouse wheel scrolling. * gtk/gtkscrolledwindow.c (gtk_scrolled_window_scroll_event): Likewise. * gtk/gtkspinbutton.c (gtk_spin_button_scroll): Likewise. * gtk/gtkmain.c: Removed previous mouse wheel hack. * gdk/x11/gdkwindow-x11.c (gdk_event_mask_table): Added entry in gdk_event_mask_table. * gdk/x11/gdkevents-x11.c (gdk_event_translate): Added GdkEventScroll handler. * gdk/gdkevents.h: Added GdkEventScroll structure.
2000-02-18 20:02:24 +00:00
}
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
static gboolean
_gtk_scrolled_window_set_adjustment_value (GtkScrolledWindow *scrolled_window,
GtkAdjustment *adjustment,
gdouble value,
gboolean allow_overshooting,
gboolean snap_to_border)
{
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
gdouble lower, upper, *prev_value;
lower = gtk_adjustment_get_lower (adjustment);
upper = gtk_adjustment_get_upper (adjustment) -
gtk_adjustment_get_page_size (adjustment);
if (adjustment == gtk_range_get_adjustment (GTK_RANGE (priv->hscrollbar)))
prev_value = &priv->unclamped_hadj_value;
else if (adjustment == gtk_range_get_adjustment (GTK_RANGE (priv->vscrollbar)))
prev_value = &priv->unclamped_vadj_value;
else
return FALSE;
if (snap_to_border)
{
if (*prev_value < 0 && value > 0)
value = 0;
else if (*prev_value > upper && value < upper)
value = upper;
}
if (allow_overshooting)
{
lower -= MAX_OVERSHOOT_DISTANCE;
upper += MAX_OVERSHOOT_DISTANCE;
}
*prev_value = CLAMP (value, lower, upper);
gtk_adjustment_set_value (adjustment, value);
return (*prev_value != value);
}
GtkScrolledWindow: use gtk_widget_add_tick_callback() This is slightly simpler and more robust than direct use of GdkFrameClock.
2013-02-16 02:58:34 +00:00
static gboolean
scrolledwindow: Replace kinetic scrolling with GtkKineticScrolling Two GtkKineticScrolling helpers are used, one per axis direction. https://bugzilla.gnome.org/show_bug.cgi?id=729608
2014-05-26 16:19:24 +00:00
scrolled_window_deceleration_cb (GtkWidget *widget,
GtkScrolledWindow: use gtk_widget_add_tick_callback() This is slightly simpler and more robust than direct use of GdkFrameClock.
2013-02-16 02:58:34 +00:00
GdkFrameClock *frame_clock,
gpointer user_data)
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
{
GtkScrolledWindow: use gtk_widget_add_tick_callback() This is slightly simpler and more robust than direct use of GdkFrameClock.
2013-02-16 02:58:34 +00:00
KineticScrollData *data = user_data;
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
GtkScrolledWindow *scrolled_window = data->scrolled_window;
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
GtkAdjustment *hadjustment, *vadjustment;
gint old_overshoot_x, old_overshoot_y, overshoot_x, overshoot_y;
gint64 current_time;
scrolledwindow: Replace kinetic scrolling with GtkKineticScrolling Two GtkKineticScrolling helpers are used, one per axis direction. https://bugzilla.gnome.org/show_bug.cgi?id=729608
2014-05-26 16:19:24 +00:00
gdouble position, elapsed;
current_time = gdk_frame_clock_get_frame_time (frame_clock);
elapsed = (current_time - data->last_deceleration_time) / 1000000.0;
data->last_deceleration_time = current_time;
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
hadjustment = gtk_range_get_adjustment (GTK_RANGE (priv->hscrollbar));
vadjustment = gtk_range_get_adjustment (GTK_RANGE (priv->vscrollbar));
_gtk_scrolled_window_get_overshoot (scrolled_window,
&old_overshoot_x, &old_overshoot_y);
scrolledwindow: Replace kinetic scrolling with GtkKineticScrolling Two GtkKineticScrolling helpers are used, one per axis direction. https://bugzilla.gnome.org/show_bug.cgi?id=729608
2014-05-26 16:19:24 +00:00
if (data->hscrolling &&
gtk_kinetic_scrolling_tick (data->hscrolling, elapsed, &position))
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
{
scrolledwindow: Replace kinetic scrolling with GtkKineticScrolling Two GtkKineticScrolling helpers are used, one per axis direction. https://bugzilla.gnome.org/show_bug.cgi?id=729608
2014-05-26 16:19:24 +00:00
priv->unclamped_hadj_value = position;
gtk_adjustment_set_value (hadjustment, position);
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
}
scrolledwindow: Replace kinetic scrolling with GtkKineticScrolling Two GtkKineticScrolling helpers are used, one per axis direction. https://bugzilla.gnome.org/show_bug.cgi?id=729608
2014-05-26 16:19:24 +00:00
else if (data->hscrolling)
g_clear_pointer (&data->hscrolling, (GDestroyNotify) gtk_kinetic_scrolling_free);
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
scrolledwindow: Replace kinetic scrolling with GtkKineticScrolling Two GtkKineticScrolling helpers are used, one per axis direction. https://bugzilla.gnome.org/show_bug.cgi?id=729608
2014-05-26 16:19:24 +00:00
if (data->vscrolling &&
gtk_kinetic_scrolling_tick (data->vscrolling, elapsed, &position))
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
{
scrolledwindow: Replace kinetic scrolling with GtkKineticScrolling Two GtkKineticScrolling helpers are used, one per axis direction. https://bugzilla.gnome.org/show_bug.cgi?id=729608
2014-05-26 16:19:24 +00:00
priv->unclamped_vadj_value = position;
gtk_adjustment_set_value (vadjustment, position);
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
}
scrolledwindow: Replace kinetic scrolling with GtkKineticScrolling Two GtkKineticScrolling helpers are used, one per axis direction. https://bugzilla.gnome.org/show_bug.cgi?id=729608
2014-05-26 16:19:24 +00:00
else if (data->vscrolling)
g_clear_pointer (&data->vscrolling, (GDestroyNotify) gtk_kinetic_scrolling_free);
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
_gtk_scrolled_window_get_overshoot (scrolled_window,
&overshoot_x, &overshoot_y);
if (old_overshoot_x != overshoot_x ||
old_overshoot_y != overshoot_y)
{
if (overshoot_x >= 0 || overshoot_y >= 0)
{
/* We need to reallocate the widget to have it at
* negative offset, so there's a "gravity" on the
* bottom/right corner
*/
gtk_widget_queue_resize (GTK_WIDGET (scrolled_window));
}
else if (overshoot_x < 0 || overshoot_y < 0)
scrolledwindow: Replace kinetic scrolling with GtkKineticScrolling Two GtkKineticScrolling helpers are used, one per axis direction. https://bugzilla.gnome.org/show_bug.cgi?id=729608
2014-05-26 16:19:24 +00:00
{
_gtk_scrolled_window_allocate_overshoot_window (scrolled_window);
}
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
}
scrolledwindow: Replace kinetic scrolling with GtkKineticScrolling Two GtkKineticScrolling helpers are used, one per axis direction. https://bugzilla.gnome.org/show_bug.cgi?id=729608
2014-05-26 16:19:24 +00:00
if (!data->hscrolling && !data->vscrolling)
{
gtk_scrolled_window_cancel_deceleration (scrolled_window);
return G_SOURCE_REMOVE;
}
GtkScrolledWindow: use gtk_widget_add_tick_callback() This is slightly simpler and more robust than direct use of GdkFrameClock.
2013-02-16 02:58:34 +00:00
return G_SOURCE_CONTINUE;
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
}
static void
gtk_scrolled_window_cancel_deceleration (GtkScrolledWindow *scrolled_window)
{
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
if (priv->deceleration_id)
{
GtkScrolledWindow: use gtk_widget_add_tick_callback() This is slightly simpler and more robust than direct use of GdkFrameClock.
2013-02-16 02:58:34 +00:00
gtk_widget_remove_tick_callback (GTK_WIDGET (scrolled_window),
priv->deceleration_id);
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
priv->deceleration_id = 0;
}
}
scrolledwindow: Replace kinetic scrolling with GtkKineticScrolling Two GtkKineticScrolling helpers are used, one per axis direction. https://bugzilla.gnome.org/show_bug.cgi?id=729608
2014-05-26 16:19:24 +00:00
static void
kinetic_scroll_data_free (KineticScrollData *data)
{
if (data->hscrolling)
gtk_kinetic_scrolling_free (data->hscrolling);
if (data->vscrolling)
gtk_kinetic_scrolling_free (data->vscrolling);
g_free (data);
}
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
static void
gtk_scrolled_window_start_deceleration (GtkScrolledWindow *scrolled_window)
{
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
GtkScrolledWindow: use GdkFrameClock for kinetic scrolling Use GdkFrameClock when animating scrolling via touch, rather than a timeout. https://bugzilla.gnome.org/show_bug.cgi?id=685460
2012-10-02 23:54:15 +00:00
GdkFrameClock *frame_clock;
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
KineticScrollData *data;
scrolledwindow: Replace kinetic scrolling with GtkKineticScrolling Two GtkKineticScrolling helpers are used, one per axis direction. https://bugzilla.gnome.org/show_bug.cgi?id=729608
2014-05-26 16:19:24 +00:00
g_return_if_fail (priv->deceleration_id == 0);
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
GtkScrolledWindow: use GdkFrameClock for kinetic scrolling Use GdkFrameClock when animating scrolling via touch, rather than a timeout. https://bugzilla.gnome.org/show_bug.cgi?id=685460
2012-10-02 23:54:15 +00:00
frame_clock = gtk_widget_get_frame_clock (GTK_WIDGET (scrolled_window));
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
data = g_new0 (KineticScrollData, 1);
data->scrolled_window = scrolled_window;
GtkScrolledWindow: use GdkFrameClock for kinetic scrolling Use GdkFrameClock when animating scrolling via touch, rather than a timeout. https://bugzilla.gnome.org/show_bug.cgi?id=685460
2012-10-02 23:54:15 +00:00
data->last_deceleration_time = gdk_frame_clock_get_frame_time (frame_clock);
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
scrolledwindow: Replace kinetic scrolling with GtkKineticScrolling Two GtkKineticScrolling helpers are used, one per axis direction. https://bugzilla.gnome.org/show_bug.cgi?id=729608
2014-05-26 16:19:24 +00:00
if (priv->hscrollbar_visible)
{
gdouble lower,upper;
GtkAdjustment *hadjustment;
hadjustment = gtk_range_get_adjustment (GTK_RANGE (priv->hscrollbar));
lower = gtk_adjustment_get_lower (hadjustment);
upper = gtk_adjustment_get_upper (hadjustment);
upper -= gtk_adjustment_get_page_size (hadjustment);
data->hscrolling =
gtk_kinetic_scrolling_new (lower,
upper,
MAX_OVERSHOOT_DISTANCE,
DECELERATION_FRICTION,
OVERSHOOT_FRICTION,
priv->unclamped_hadj_value,
priv->x_velocity);
}
if (priv->vscrollbar_visible)
{
gdouble lower,upper;
GtkAdjustment *vadjustment;
vadjustment = gtk_range_get_adjustment (GTK_RANGE (priv->vscrollbar));
lower = gtk_adjustment_get_lower(vadjustment);
upper = gtk_adjustment_get_upper(vadjustment);
upper -= gtk_adjustment_get_page_size(vadjustment);
data->vscrolling =
gtk_kinetic_scrolling_new (lower,
upper,
MAX_OVERSHOOT_DISTANCE,
DECELERATION_FRICTION,
OVERSHOOT_FRICTION,
priv->unclamped_vadj_value,
priv->y_velocity);
}
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
scrolled_window->priv->deceleration_id =
GtkScrolledWindow: use gtk_widget_add_tick_callback() This is slightly simpler and more robust than direct use of GdkFrameClock.
2013-02-16 02:58:34 +00:00
gtk_widget_add_tick_callback (GTK_WIDGET (scrolled_window),
scrolledwindow: Replace kinetic scrolling with GtkKineticScrolling Two GtkKineticScrolling helpers are used, one per axis direction. https://bugzilla.gnome.org/show_bug.cgi?id=729608
2014-05-26 16:19:24 +00:00
scrolled_window_deceleration_cb, data,
(GDestroyNotify) kinetic_scroll_data_free);
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
}
events return gboolean not gint, reindent prototypes. 2008-08-29 Michael Natterer <mitch@imendio.com> * gtk/gtkscrolledwindow.c: events return gboolean not gint, reindent prototypes. svn path=/trunk/; revision=21239
2008-08-29 12:25:42 +00:00
static gboolean
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
gtk_scrolled_window_focus (GtkWidget *widget,
GtkDirectionType direction)
{
GtkScrolledWindow *scrolled_window = GTK_SCROLLED_WINDOW (widget);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
Use GtkBin accessors
2010-05-24 20:31:36 +00:00
GtkWidget *child;
Use accessor functions to acces GtkContainer
2010-06-02 04:28:22 +00:00
gboolean had_focus_child;
had_focus_child = gtk_container_get_focus_child (GTK_CONTAINER (widget)) != NULL;
Use GtkBin accessors
2010-05-24 20:31:36 +00:00
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
if (priv->focus_out)
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
{
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
priv->focus_out = FALSE; /* Clear this to catch the wrap-around case */
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
return FALSE;
}
if (gtk_widget_is_focus (widget))
return FALSE;
/* We only put the scrolled window itself in the focus chain if it
* isn't possible to focus any children.
*/
Use GtkBin accessors
2010-05-24 20:31:36 +00:00
child = gtk_bin_get_child (GTK_BIN (widget));
if (child)
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
{
Use GtkBin accessors
2010-05-24 20:31:36 +00:00
if (gtk_widget_child_focus (child, direction))
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
return TRUE;
}
Deprecate widget flag: GTK_WIDGET_CAN_FOCUS https://bugzilla.gnome.org/show_bug.cgi?id=69872
2010-01-04 03:56:11 +00:00
if (!had_focus_child && gtk_widget_get_can_focus (widget))
Select the right item in the family list. (Reported by Mark Patton, Patch Mon Feb 18 18:27:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkfontsel.c (gtk_font_selection_set_font_name): Select the right item in the family list. (Reported by Mark Patton, Patch from Satajyit Kanungo, #64240) * gtk/gtkfontsel.c (gtk_font_selection_set_font_name): Update the size and face entry lists as well, fix memory leak. (Also #64240) * gtk/gtkfontsel.c (gtk_font_selection_show_available_sizes): Allow fractional sizes, unselect the selected row if none matches. * gtk/gtkscrolledwindow.c (gtk_scrolled_window_focus): Fix a bug where the scrolled window would always get focus when focusing out of the child.
2002-02-18 23:43:25 +00:00
{
gtk_widget_grab_focus (widget);
return TRUE;
}
else
return FALSE;
Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Fri Feb 15 20:09:45 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch] gtk/gtkmarshallers.list: Add key bindings on GtkScrolledWindow for arrow keys, PageUp/PageDown Home/End to scroll the window. Bind Control-[Shift]-Tab to focus out of the scrolled window entirely. Allow the scrolled window to be focused if no child can be focused. (#63480) * gtk/gtkwidget.c (gtk_widget_hide): Remove the REALIZED() check - if we have visible but not mapped widgets (inside a unshown notebook tab, for instance), we need to track their size. (#65087, reported by Damon Chaplin.) * gtk/gtkcolorsel.c (palette_change_color): Shut up a warning.
2002-02-16 01:34:26 +00:00
}
Initial revision
1997-11-24 22:37:52 +00:00
static void
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
gtk_scrolled_window_adjustment_changed (GtkAdjustment *adjustment,
gpointer data)
Initial revision
1997-11-24 22:37:52 +00:00
{
gtk: fix C99-style variable declarations in various sources
2010-11-10 02:08:14 +00:00
GtkScrolledWindowPrivate *priv;
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
GtkScrolledWindow *scrolled_window;
Initial revision
1997-11-24 22:37:52 +00:00
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
g_return_if_fail (adjustment != NULL);
g_return_if_fail (data != NULL);
removed vscrollbar, hscrollbar, vscrollbar_policy, hscrollbar_policy. Thu Nov 5 16:00:32 1998 Lars Hamann <lars@gtk.org> * gtk/gtkclist.h (struct _GtkCList): removed vscrollbar, hscrollbar, vscrollbar_policy, hscrollbar_policy. added h/vadjustment. * gtk/gtkclist.c (gtk_clist_class_init): added new args types "hadjustment" & "vadjustment" (gtk_clist_set_arg) (gtk_clist_get_arg): new object class set/get_arg functions (gtk_clist_construct): don't create/adjust scrollbars. (gtk_clist_set_hadjustment) (gtk_clist_set_vadjustment): new functions to set h/vadjustments (gtk_clist_get_vadjustment) (gtk_clist_get_hadjustment): new functions to query h/vadjustments (create_scrollbars): removed. (create_adjustments): replacement for create_scrollbars (gtk_clist_new): call gtk_clist_new_with_titles (gtk_clist_new_with_titles): don't warn on titles == NULL (move_horizontal): use CLAMP instead (gtk_clist_set_policy): deprecated method. use gtk_scrolled_window_set_policy instead. (vadjustment_value_changed): use clist->vadj. (adjust_scrollbars): renamed to adjust_adjustments (adjust_adjustments): former adjust_scrollbars (gtk_clist_destroy): unref adjustments (gtk_clist_size_allocate) (gtk_clist_map) (title_focus) (gtk_clist_unmap) (gtk_clist_size_request) (gtk_clist_focus) (gtk_clist_size_allocate) (gtk_clist_forall): don't use scrollbars (gtk_clist_thaw) (real_insert_row) (real_remove_row) (gtk_clist_set_row_height) (real_resize_column): call adjust_adjustments (gtk_clist_moveto): return if clist has no adjustments yet. (gtk_clist_parent_set): new GtkWidget::parent_set function. Autogenerate h/vadjustments if needed. (move_horizontal) (move_vertical): some cleanups * gtk/gtkviewport.c (gtk_viewport_set_arg) (gtk_viewport_new): call only gtk_viewport_set_h/vadjustment and let these functions do the work. (gtk_viewport_set_hadjustment) (gtk_viewport_set_vadjustment): generate a new adjustment if needed * gtk/gtkscrolledwindow.h ((struct _GtkScrolledWindow): use a guint bitfield for h/vscrollbar_policy and h/vscrollbar_visible * gtk/gtkscrolledwindow.c (gtk_scrolled_window_adjustment_changed): queue_resize if visibility of scrollbars changes (gtk_scrolled_window_remove): only call container_remove with scrolled_window->viewport automatically if viewport was autogenerated (gtk_scrolled_window_add): add widget as scrolled_window->viewport. auto create a viewport only if widget does not take h/vadjustments. (gtk_scrolled_window_construct): don't generate a viewport automatically. (gtk_scrolled_window_forall): call callback with viewport in any case (gtk_scrolled_window_set_arg): call gtk_container_add in case of ARG_VIEWPORT (gtk_scrolled_window_size_allocate) (gtk_scrolled_window_size_request) (gtk_scrolled_window_map) (gtk_scrolled_window_unmap): check viewport != NULL * gtk/testgtk.c (create_ctree) (export_ctree) (create_clist): use a scrolled_window in conjunction with clists/ctrees * gtk/gtkfilesel.c (gtk_file_selection_init): use a scrolled_window in conjunction with clists * gtk/gtkfontsel.c (gtk_font_selection_init): use a scrolled_window in conjunction with clists
1998-11-05 15:44:22 +00:00
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
scrolled_window = GTK_SCROLLED_WINDOW (data);
priv = scrolled_window->priv;
removed vscrollbar, hscrollbar, vscrollbar_policy, hscrollbar_policy. Thu Nov 5 16:00:32 1998 Lars Hamann <lars@gtk.org> * gtk/gtkclist.h (struct _GtkCList): removed vscrollbar, hscrollbar, vscrollbar_policy, hscrollbar_policy. added h/vadjustment. * gtk/gtkclist.c (gtk_clist_class_init): added new args types "hadjustment" & "vadjustment" (gtk_clist_set_arg) (gtk_clist_get_arg): new object class set/get_arg functions (gtk_clist_construct): don't create/adjust scrollbars. (gtk_clist_set_hadjustment) (gtk_clist_set_vadjustment): new functions to set h/vadjustments (gtk_clist_get_vadjustment) (gtk_clist_get_hadjustment): new functions to query h/vadjustments (create_scrollbars): removed. (create_adjustments): replacement for create_scrollbars (gtk_clist_new): call gtk_clist_new_with_titles (gtk_clist_new_with_titles): don't warn on titles == NULL (move_horizontal): use CLAMP instead (gtk_clist_set_policy): deprecated method. use gtk_scrolled_window_set_policy instead. (vadjustment_value_changed): use clist->vadj. (adjust_scrollbars): renamed to adjust_adjustments (adjust_adjustments): former adjust_scrollbars (gtk_clist_destroy): unref adjustments (gtk_clist_size_allocate) (gtk_clist_map) (title_focus) (gtk_clist_unmap) (gtk_clist_size_request) (gtk_clist_focus) (gtk_clist_size_allocate) (gtk_clist_forall): don't use scrollbars (gtk_clist_thaw) (real_insert_row) (real_remove_row) (gtk_clist_set_row_height) (real_resize_column): call adjust_adjustments (gtk_clist_moveto): return if clist has no adjustments yet. (gtk_clist_parent_set): new GtkWidget::parent_set function. Autogenerate h/vadjustments if needed. (move_horizontal) (move_vertical): some cleanups * gtk/gtkviewport.c (gtk_viewport_set_arg) (gtk_viewport_new): call only gtk_viewport_set_h/vadjustment and let these functions do the work. (gtk_viewport_set_hadjustment) (gtk_viewport_set_vadjustment): generate a new adjustment if needed * gtk/gtkscrolledwindow.h ((struct _GtkScrolledWindow): use a guint bitfield for h/vscrollbar_policy and h/vscrollbar_visible * gtk/gtkscrolledwindow.c (gtk_scrolled_window_adjustment_changed): queue_resize if visibility of scrollbars changes (gtk_scrolled_window_remove): only call container_remove with scrolled_window->viewport automatically if viewport was autogenerated (gtk_scrolled_window_add): add widget as scrolled_window->viewport. auto create a viewport only if widget does not take h/vadjustments. (gtk_scrolled_window_construct): don't generate a viewport automatically. (gtk_scrolled_window_forall): call callback with viewport in any case (gtk_scrolled_window_set_arg): call gtk_container_add in case of ARG_VIEWPORT (gtk_scrolled_window_size_allocate) (gtk_scrolled_window_size_request) (gtk_scrolled_window_map) (gtk_scrolled_window_unmap): check viewport != NULL * gtk/testgtk.c (create_ctree) (export_ctree) (create_clist): use a scrolled_window in conjunction with clists/ctrees * gtk/gtkfilesel.c (gtk_file_selection_init): use a scrolled_window in conjunction with clists * gtk/gtkfontsel.c (gtk_font_selection_init): use a scrolled_window in conjunction with clists
1998-11-05 15:44:22 +00:00
Remove redundant not-NULL checks from GtkScrolledWindow The scrollbars are created at construction time and there is no way to set them to NULL so remove the unnecessary NULL checks. https://bugzilla.gnome.org/show_bug.cgi?id=525206
2013-03-26 16:45:47 +00:00
if (adjustment == gtk_range_get_adjustment (GTK_RANGE (priv->hscrollbar)))
removed vscrollbar, hscrollbar, vscrollbar_policy, hscrollbar_policy. Thu Nov 5 16:00:32 1998 Lars Hamann <lars@gtk.org> * gtk/gtkclist.h (struct _GtkCList): removed vscrollbar, hscrollbar, vscrollbar_policy, hscrollbar_policy. added h/vadjustment. * gtk/gtkclist.c (gtk_clist_class_init): added new args types "hadjustment" & "vadjustment" (gtk_clist_set_arg) (gtk_clist_get_arg): new object class set/get_arg functions (gtk_clist_construct): don't create/adjust scrollbars. (gtk_clist_set_hadjustment) (gtk_clist_set_vadjustment): new functions to set h/vadjustments (gtk_clist_get_vadjustment) (gtk_clist_get_hadjustment): new functions to query h/vadjustments (create_scrollbars): removed. (create_adjustments): replacement for create_scrollbars (gtk_clist_new): call gtk_clist_new_with_titles (gtk_clist_new_with_titles): don't warn on titles == NULL (move_horizontal): use CLAMP instead (gtk_clist_set_policy): deprecated method. use gtk_scrolled_window_set_policy instead. (vadjustment_value_changed): use clist->vadj. (adjust_scrollbars): renamed to adjust_adjustments (adjust_adjustments): former adjust_scrollbars (gtk_clist_destroy): unref adjustments (gtk_clist_size_allocate) (gtk_clist_map) (title_focus) (gtk_clist_unmap) (gtk_clist_size_request) (gtk_clist_focus) (gtk_clist_size_allocate) (gtk_clist_forall): don't use scrollbars (gtk_clist_thaw) (real_insert_row) (real_remove_row) (gtk_clist_set_row_height) (real_resize_column): call adjust_adjustments (gtk_clist_moveto): return if clist has no adjustments yet. (gtk_clist_parent_set): new GtkWidget::parent_set function. Autogenerate h/vadjustments if needed. (move_horizontal) (move_vertical): some cleanups * gtk/gtkviewport.c (gtk_viewport_set_arg) (gtk_viewport_new): call only gtk_viewport_set_h/vadjustment and let these functions do the work. (gtk_viewport_set_hadjustment) (gtk_viewport_set_vadjustment): generate a new adjustment if needed * gtk/gtkscrolledwindow.h ((struct _GtkScrolledWindow): use a guint bitfield for h/vscrollbar_policy and h/vscrollbar_visible * gtk/gtkscrolledwindow.c (gtk_scrolled_window_adjustment_changed): queue_resize if visibility of scrollbars changes (gtk_scrolled_window_remove): only call container_remove with scrolled_window->viewport automatically if viewport was autogenerated (gtk_scrolled_window_add): add widget as scrolled_window->viewport. auto create a viewport only if widget does not take h/vadjustments. (gtk_scrolled_window_construct): don't generate a viewport automatically. (gtk_scrolled_window_forall): call callback with viewport in any case (gtk_scrolled_window_set_arg): call gtk_container_add in case of ARG_VIEWPORT (gtk_scrolled_window_size_allocate) (gtk_scrolled_window_size_request) (gtk_scrolled_window_map) (gtk_scrolled_window_unmap): check viewport != NULL * gtk/testgtk.c (create_ctree) (export_ctree) (create_clist): use a scrolled_window in conjunction with clists/ctrees * gtk/gtkfilesel.c (gtk_file_selection_init): use a scrolled_window in conjunction with clists * gtk/gtkfontsel.c (gtk_font_selection_init): use a scrolled_window in conjunction with clists
1998-11-05 15:44:22 +00:00
{
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
if (priv->hscrollbar_policy == GTK_POLICY_AUTOMATIC)
removed vscrollbar, hscrollbar, vscrollbar_policy, hscrollbar_policy. Thu Nov 5 16:00:32 1998 Lars Hamann <lars@gtk.org> * gtk/gtkclist.h (struct _GtkCList): removed vscrollbar, hscrollbar, vscrollbar_policy, hscrollbar_policy. added h/vadjustment. * gtk/gtkclist.c (gtk_clist_class_init): added new args types "hadjustment" & "vadjustment" (gtk_clist_set_arg) (gtk_clist_get_arg): new object class set/get_arg functions (gtk_clist_construct): don't create/adjust scrollbars. (gtk_clist_set_hadjustment) (gtk_clist_set_vadjustment): new functions to set h/vadjustments (gtk_clist_get_vadjustment) (gtk_clist_get_hadjustment): new functions to query h/vadjustments (create_scrollbars): removed. (create_adjustments): replacement for create_scrollbars (gtk_clist_new): call gtk_clist_new_with_titles (gtk_clist_new_with_titles): don't warn on titles == NULL (move_horizontal): use CLAMP instead (gtk_clist_set_policy): deprecated method. use gtk_scrolled_window_set_policy instead. (vadjustment_value_changed): use clist->vadj. (adjust_scrollbars): renamed to adjust_adjustments (adjust_adjustments): former adjust_scrollbars (gtk_clist_destroy): unref adjustments (gtk_clist_size_allocate) (gtk_clist_map) (title_focus) (gtk_clist_unmap) (gtk_clist_size_request) (gtk_clist_focus) (gtk_clist_size_allocate) (gtk_clist_forall): don't use scrollbars (gtk_clist_thaw) (real_insert_row) (real_remove_row) (gtk_clist_set_row_height) (real_resize_column): call adjust_adjustments (gtk_clist_moveto): return if clist has no adjustments yet. (gtk_clist_parent_set): new GtkWidget::parent_set function. Autogenerate h/vadjustments if needed. (move_horizontal) (move_vertical): some cleanups * gtk/gtkviewport.c (gtk_viewport_set_arg) (gtk_viewport_new): call only gtk_viewport_set_h/vadjustment and let these functions do the work. (gtk_viewport_set_hadjustment) (gtk_viewport_set_vadjustment): generate a new adjustment if needed * gtk/gtkscrolledwindow.h ((struct _GtkScrolledWindow): use a guint bitfield for h/vscrollbar_policy and h/vscrollbar_visible * gtk/gtkscrolledwindow.c (gtk_scrolled_window_adjustment_changed): queue_resize if visibility of scrollbars changes (gtk_scrolled_window_remove): only call container_remove with scrolled_window->viewport automatically if viewport was autogenerated (gtk_scrolled_window_add): add widget as scrolled_window->viewport. auto create a viewport only if widget does not take h/vadjustments. (gtk_scrolled_window_construct): don't generate a viewport automatically. (gtk_scrolled_window_forall): call callback with viewport in any case (gtk_scrolled_window_set_arg): call gtk_container_add in case of ARG_VIEWPORT (gtk_scrolled_window_size_allocate) (gtk_scrolled_window_size_request) (gtk_scrolled_window_map) (gtk_scrolled_window_unmap): check viewport != NULL * gtk/testgtk.c (create_ctree) (export_ctree) (create_clist): use a scrolled_window in conjunction with clists/ctrees * gtk/gtkfilesel.c (gtk_file_selection_init): use a scrolled_window in conjunction with clists * gtk/gtkfontsel.c (gtk_font_selection_init): use a scrolled_window in conjunction with clists
1998-11-05 15:44:22 +00:00
{
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
gboolean visible;
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
visible = priv->hscrollbar_visible;
scrolledwindow: Update adjustment usage for sealing
2011-01-05 18:15:06 +00:00
priv->hscrollbar_visible = (gtk_adjustment_get_upper (adjustment) - gtk_adjustment_get_lower (adjustment) >
gtk_adjustment_get_page_size (adjustment));
Fixing GtkScrolledWindow inconsistent scrollbar visibility. Also removing the hack to prevent hangs which is properly fixed by the preceeding commit.
2010-11-18 15:53:19 +00:00
if (priv->hscrollbar_visible != visible)
gtk: fix C99-style variable declarations in various sources
2010-11-10 02:08:14 +00:00
gtk_widget_queue_resize (GTK_WIDGET (scrolled_window));
removed vscrollbar, hscrollbar, vscrollbar_policy, hscrollbar_policy. Thu Nov 5 16:00:32 1998 Lars Hamann <lars@gtk.org> * gtk/gtkclist.h (struct _GtkCList): removed vscrollbar, hscrollbar, vscrollbar_policy, hscrollbar_policy. added h/vadjustment. * gtk/gtkclist.c (gtk_clist_class_init): added new args types "hadjustment" & "vadjustment" (gtk_clist_set_arg) (gtk_clist_get_arg): new object class set/get_arg functions (gtk_clist_construct): don't create/adjust scrollbars. (gtk_clist_set_hadjustment) (gtk_clist_set_vadjustment): new functions to set h/vadjustments (gtk_clist_get_vadjustment) (gtk_clist_get_hadjustment): new functions to query h/vadjustments (create_scrollbars): removed. (create_adjustments): replacement for create_scrollbars (gtk_clist_new): call gtk_clist_new_with_titles (gtk_clist_new_with_titles): don't warn on titles == NULL (move_horizontal): use CLAMP instead (gtk_clist_set_policy): deprecated method. use gtk_scrolled_window_set_policy instead. (vadjustment_value_changed): use clist->vadj. (adjust_scrollbars): renamed to adjust_adjustments (adjust_adjustments): former adjust_scrollbars (gtk_clist_destroy): unref adjustments (gtk_clist_size_allocate) (gtk_clist_map) (title_focus) (gtk_clist_unmap) (gtk_clist_size_request) (gtk_clist_focus) (gtk_clist_size_allocate) (gtk_clist_forall): don't use scrollbars (gtk_clist_thaw) (real_insert_row) (real_remove_row) (gtk_clist_set_row_height) (real_resize_column): call adjust_adjustments (gtk_clist_moveto): return if clist has no adjustments yet. (gtk_clist_parent_set): new GtkWidget::parent_set function. Autogenerate h/vadjustments if needed. (move_horizontal) (move_vertical): some cleanups * gtk/gtkviewport.c (gtk_viewport_set_arg) (gtk_viewport_new): call only gtk_viewport_set_h/vadjustment and let these functions do the work. (gtk_viewport_set_hadjustment) (gtk_viewport_set_vadjustment): generate a new adjustment if needed * gtk/gtkscrolledwindow.h ((struct _GtkScrolledWindow): use a guint bitfield for h/vscrollbar_policy and h/vscrollbar_visible * gtk/gtkscrolledwindow.c (gtk_scrolled_window_adjustment_changed): queue_resize if visibility of scrollbars changes (gtk_scrolled_window_remove): only call container_remove with scrolled_window->viewport automatically if viewport was autogenerated (gtk_scrolled_window_add): add widget as scrolled_window->viewport. auto create a viewport only if widget does not take h/vadjustments. (gtk_scrolled_window_construct): don't generate a viewport automatically. (gtk_scrolled_window_forall): call callback with viewport in any case (gtk_scrolled_window_set_arg): call gtk_container_add in case of ARG_VIEWPORT (gtk_scrolled_window_size_allocate) (gtk_scrolled_window_size_request) (gtk_scrolled_window_map) (gtk_scrolled_window_unmap): check viewport != NULL * gtk/testgtk.c (create_ctree) (export_ctree) (create_clist): use a scrolled_window in conjunction with clists/ctrees * gtk/gtkfilesel.c (gtk_file_selection_init): use a scrolled_window in conjunction with clists * gtk/gtkfontsel.c (gtk_font_selection_init): use a scrolled_window in conjunction with clists
1998-11-05 15:44:22 +00:00
}
}
Remove redundant not-NULL checks from GtkScrolledWindow The scrollbars are created at construction time and there is no way to set them to NULL so remove the unnecessary NULL checks. https://bugzilla.gnome.org/show_bug.cgi?id=525206
2013-03-26 16:45:47 +00:00
else if (adjustment == gtk_range_get_adjustment (GTK_RANGE (priv->vscrollbar)))
removed vscrollbar, hscrollbar, vscrollbar_policy, hscrollbar_policy. Thu Nov 5 16:00:32 1998 Lars Hamann <lars@gtk.org> * gtk/gtkclist.h (struct _GtkCList): removed vscrollbar, hscrollbar, vscrollbar_policy, hscrollbar_policy. added h/vadjustment. * gtk/gtkclist.c (gtk_clist_class_init): added new args types "hadjustment" & "vadjustment" (gtk_clist_set_arg) (gtk_clist_get_arg): new object class set/get_arg functions (gtk_clist_construct): don't create/adjust scrollbars. (gtk_clist_set_hadjustment) (gtk_clist_set_vadjustment): new functions to set h/vadjustments (gtk_clist_get_vadjustment) (gtk_clist_get_hadjustment): new functions to query h/vadjustments (create_scrollbars): removed. (create_adjustments): replacement for create_scrollbars (gtk_clist_new): call gtk_clist_new_with_titles (gtk_clist_new_with_titles): don't warn on titles == NULL (move_horizontal): use CLAMP instead (gtk_clist_set_policy): deprecated method. use gtk_scrolled_window_set_policy instead. (vadjustment_value_changed): use clist->vadj. (adjust_scrollbars): renamed to adjust_adjustments (adjust_adjustments): former adjust_scrollbars (gtk_clist_destroy): unref adjustments (gtk_clist_size_allocate) (gtk_clist_map) (title_focus) (gtk_clist_unmap) (gtk_clist_size_request) (gtk_clist_focus) (gtk_clist_size_allocate) (gtk_clist_forall): don't use scrollbars (gtk_clist_thaw) (real_insert_row) (real_remove_row) (gtk_clist_set_row_height) (real_resize_column): call adjust_adjustments (gtk_clist_moveto): return if clist has no adjustments yet. (gtk_clist_parent_set): new GtkWidget::parent_set function. Autogenerate h/vadjustments if needed. (move_horizontal) (move_vertical): some cleanups * gtk/gtkviewport.c (gtk_viewport_set_arg) (gtk_viewport_new): call only gtk_viewport_set_h/vadjustment and let these functions do the work. (gtk_viewport_set_hadjustment) (gtk_viewport_set_vadjustment): generate a new adjustment if needed * gtk/gtkscrolledwindow.h ((struct _GtkScrolledWindow): use a guint bitfield for h/vscrollbar_policy and h/vscrollbar_visible * gtk/gtkscrolledwindow.c (gtk_scrolled_window_adjustment_changed): queue_resize if visibility of scrollbars changes (gtk_scrolled_window_remove): only call container_remove with scrolled_window->viewport automatically if viewport was autogenerated (gtk_scrolled_window_add): add widget as scrolled_window->viewport. auto create a viewport only if widget does not take h/vadjustments. (gtk_scrolled_window_construct): don't generate a viewport automatically. (gtk_scrolled_window_forall): call callback with viewport in any case (gtk_scrolled_window_set_arg): call gtk_container_add in case of ARG_VIEWPORT (gtk_scrolled_window_size_allocate) (gtk_scrolled_window_size_request) (gtk_scrolled_window_map) (gtk_scrolled_window_unmap): check viewport != NULL * gtk/testgtk.c (create_ctree) (export_ctree) (create_clist): use a scrolled_window in conjunction with clists/ctrees * gtk/gtkfilesel.c (gtk_file_selection_init): use a scrolled_window in conjunction with clists * gtk/gtkfontsel.c (gtk_font_selection_init): use a scrolled_window in conjunction with clists
1998-11-05 15:44:22 +00:00
{
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
if (priv->vscrollbar_policy == GTK_POLICY_AUTOMATIC)
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
{
gboolean visible;
removed vscrollbar, hscrollbar, vscrollbar_policy, hscrollbar_policy. Thu Nov 5 16:00:32 1998 Lars Hamann <lars@gtk.org> * gtk/gtkclist.h (struct _GtkCList): removed vscrollbar, hscrollbar, vscrollbar_policy, hscrollbar_policy. added h/vadjustment. * gtk/gtkclist.c (gtk_clist_class_init): added new args types "hadjustment" & "vadjustment" (gtk_clist_set_arg) (gtk_clist_get_arg): new object class set/get_arg functions (gtk_clist_construct): don't create/adjust scrollbars. (gtk_clist_set_hadjustment) (gtk_clist_set_vadjustment): new functions to set h/vadjustments (gtk_clist_get_vadjustment) (gtk_clist_get_hadjustment): new functions to query h/vadjustments (create_scrollbars): removed. (create_adjustments): replacement for create_scrollbars (gtk_clist_new): call gtk_clist_new_with_titles (gtk_clist_new_with_titles): don't warn on titles == NULL (move_horizontal): use CLAMP instead (gtk_clist_set_policy): deprecated method. use gtk_scrolled_window_set_policy instead. (vadjustment_value_changed): use clist->vadj. (adjust_scrollbars): renamed to adjust_adjustments (adjust_adjustments): former adjust_scrollbars (gtk_clist_destroy): unref adjustments (gtk_clist_size_allocate) (gtk_clist_map) (title_focus) (gtk_clist_unmap) (gtk_clist_size_request) (gtk_clist_focus) (gtk_clist_size_allocate) (gtk_clist_forall): don't use scrollbars (gtk_clist_thaw) (real_insert_row) (real_remove_row) (gtk_clist_set_row_height) (real_resize_column): call adjust_adjustments (gtk_clist_moveto): return if clist has no adjustments yet. (gtk_clist_parent_set): new GtkWidget::parent_set function. Autogenerate h/vadjustments if needed. (move_horizontal) (move_vertical): some cleanups * gtk/gtkviewport.c (gtk_viewport_set_arg) (gtk_viewport_new): call only gtk_viewport_set_h/vadjustment and let these functions do the work. (gtk_viewport_set_hadjustment) (gtk_viewport_set_vadjustment): generate a new adjustment if needed * gtk/gtkscrolledwindow.h ((struct _GtkScrolledWindow): use a guint bitfield for h/vscrollbar_policy and h/vscrollbar_visible * gtk/gtkscrolledwindow.c (gtk_scrolled_window_adjustment_changed): queue_resize if visibility of scrollbars changes (gtk_scrolled_window_remove): only call container_remove with scrolled_window->viewport automatically if viewport was autogenerated (gtk_scrolled_window_add): add widget as scrolled_window->viewport. auto create a viewport only if widget does not take h/vadjustments. (gtk_scrolled_window_construct): don't generate a viewport automatically. (gtk_scrolled_window_forall): call callback with viewport in any case (gtk_scrolled_window_set_arg): call gtk_container_add in case of ARG_VIEWPORT (gtk_scrolled_window_size_allocate) (gtk_scrolled_window_size_request) (gtk_scrolled_window_map) (gtk_scrolled_window_unmap): check viewport != NULL * gtk/testgtk.c (create_ctree) (export_ctree) (create_clist): use a scrolled_window in conjunction with clists/ctrees * gtk/gtkfilesel.c (gtk_file_selection_init): use a scrolled_window in conjunction with clists * gtk/gtkfontsel.c (gtk_font_selection_init): use a scrolled_window in conjunction with clists
1998-11-05 15:44:22 +00:00
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
visible = priv->vscrollbar_visible;
scrolledwindow: Update adjustment usage for sealing
2011-01-05 18:15:06 +00:00
priv->vscrollbar_visible = (gtk_adjustment_get_upper (adjustment) - gtk_adjustment_get_lower (adjustment) >
gtk_adjustment_get_page_size (adjustment));
Fixing GtkScrolledWindow inconsistent scrollbar visibility. Also removing the hack to prevent hangs which is properly fixed by the preceeding commit.
2010-11-18 15:53:19 +00:00
if (priv->vscrollbar_visible != visible)
gtk: fix C99-style variable declarations in various sources
2010-11-10 02:08:14 +00:00
gtk_widget_queue_resize (GTK_WIDGET (scrolled_window));
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
}
removed vscrollbar, hscrollbar, vscrollbar_policy, hscrollbar_policy. Thu Nov 5 16:00:32 1998 Lars Hamann <lars@gtk.org> * gtk/gtkclist.h (struct _GtkCList): removed vscrollbar, hscrollbar, vscrollbar_policy, hscrollbar_policy. added h/vadjustment. * gtk/gtkclist.c (gtk_clist_class_init): added new args types "hadjustment" & "vadjustment" (gtk_clist_set_arg) (gtk_clist_get_arg): new object class set/get_arg functions (gtk_clist_construct): don't create/adjust scrollbars. (gtk_clist_set_hadjustment) (gtk_clist_set_vadjustment): new functions to set h/vadjustments (gtk_clist_get_vadjustment) (gtk_clist_get_hadjustment): new functions to query h/vadjustments (create_scrollbars): removed. (create_adjustments): replacement for create_scrollbars (gtk_clist_new): call gtk_clist_new_with_titles (gtk_clist_new_with_titles): don't warn on titles == NULL (move_horizontal): use CLAMP instead (gtk_clist_set_policy): deprecated method. use gtk_scrolled_window_set_policy instead. (vadjustment_value_changed): use clist->vadj. (adjust_scrollbars): renamed to adjust_adjustments (adjust_adjustments): former adjust_scrollbars (gtk_clist_destroy): unref adjustments (gtk_clist_size_allocate) (gtk_clist_map) (title_focus) (gtk_clist_unmap) (gtk_clist_size_request) (gtk_clist_focus) (gtk_clist_size_allocate) (gtk_clist_forall): don't use scrollbars (gtk_clist_thaw) (real_insert_row) (real_remove_row) (gtk_clist_set_row_height) (real_resize_column): call adjust_adjustments (gtk_clist_moveto): return if clist has no adjustments yet. (gtk_clist_parent_set): new GtkWidget::parent_set function. Autogenerate h/vadjustments if needed. (move_horizontal) (move_vertical): some cleanups * gtk/gtkviewport.c (gtk_viewport_set_arg) (gtk_viewport_new): call only gtk_viewport_set_h/vadjustment and let these functions do the work. (gtk_viewport_set_hadjustment) (gtk_viewport_set_vadjustment): generate a new adjustment if needed * gtk/gtkscrolledwindow.h ((struct _GtkScrolledWindow): use a guint bitfield for h/vscrollbar_policy and h/vscrollbar_visible * gtk/gtkscrolledwindow.c (gtk_scrolled_window_adjustment_changed): queue_resize if visibility of scrollbars changes (gtk_scrolled_window_remove): only call container_remove with scrolled_window->viewport automatically if viewport was autogenerated (gtk_scrolled_window_add): add widget as scrolled_window->viewport. auto create a viewport only if widget does not take h/vadjustments. (gtk_scrolled_window_construct): don't generate a viewport automatically. (gtk_scrolled_window_forall): call callback with viewport in any case (gtk_scrolled_window_set_arg): call gtk_container_add in case of ARG_VIEWPORT (gtk_scrolled_window_size_allocate) (gtk_scrolled_window_size_request) (gtk_scrolled_window_map) (gtk_scrolled_window_unmap): check viewport != NULL * gtk/testgtk.c (create_ctree) (export_ctree) (create_clist): use a scrolled_window in conjunction with clists/ctrees * gtk/gtkfilesel.c (gtk_file_selection_init): use a scrolled_window in conjunction with clists * gtk/gtkfontsel.c (gtk_font_selection_init): use a scrolled_window in conjunction with clists
1998-11-05 15:44:22 +00:00
}
Initial revision
1997-11-24 22:37:52 +00:00
}
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
static void
gtk_scrolled_window_adjustment_value_changed (GtkAdjustment *adjustment,
gpointer user_data)
{
GtkScrolledWindow *scrolled_window = user_data;
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
/* Allow overshooting for kinetic scrolling operations */
if (priv->drag_device || priv->deceleration_id)
return;
/* Ensure GtkAdjustment and unclamped values are in sync */
GtkScrolledWindow: Avoid a test failure The change to take out unneeded NULL checks requires some care at startup: we check both adjustments when any of them changes; we need to do those checks in the same order in which we create the scrollbars, otherwise we'll try to get the adjustment of the vscrollbar when we just set the up the hscrollbars' adjustment.
2014-05-22 10:00:09 +00:00
if (adjustment == gtk_range_get_adjustment (GTK_RANGE (priv->hscrollbar)))
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
priv->unclamped_hadj_value = gtk_adjustment_get_value (adjustment);
GtkScrolledWindow: Avoid a test failure The change to take out unneeded NULL checks requires some care at startup: we check both adjustments when any of them changes; we need to do those checks in the same order in which we create the scrollbars, otherwise we'll try to get the adjustment of the vscrollbar when we just set the up the hscrollbars' adjustment.
2014-05-22 10:00:09 +00:00
else if (adjustment == gtk_range_get_adjustment (GTK_RANGE (priv->vscrollbar)))
priv->unclamped_vadj_value = gtk_adjustment_get_value (adjustment);
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
}
Initial revision
1997-11-24 22:37:52 +00:00
static void
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
gtk_scrolled_window_add (GtkContainer *container,
Silence new gcc warnings gcc 4.6.0 has started to warn about set-but-unused variables. So don't do that, then.
2011-01-24 02:50:39 +00:00
GtkWidget *child)
Initial revision
1997-11-24 22:37:52 +00:00
{
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
GtkScrolledWindowPrivate *priv;
Initial revision
1997-11-24 22:37:52 +00:00
GtkScrolledWindow *scrolled_window;
changed scrolled window inheritance, it inherits from GtkBin now. Sat Nov 28 03:13:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled window inheritance, it inherits from GtkBin now. * gtk/gtkbin.c (gtk_bin_unmap): removed superfluous check for visibility of child. (gtk_bin_draw): removed superfluous check for GTK_WIDGET_DRAWABLE(). added check so a child gets only drawn if it's visible. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed gtk_widget_draw_children(). * gtk/gtkstyle.h: * gtk/gtkstyle.c: rmoved gtk_reset_widget_shapes. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed crufty relict: gtk_widget_is_child(). added internal function gtk_widget_reset_shapes() from gtkstyle.c. * gtk/gtkrc.h: * gtk/gtkrc.c: (gtk_rc_find_pixmap_in_path): removed bogus gscanner argument, changed callers. * gtk/gtkmenufactory.c: GtkMenuFactory is deprecated for a long time, it will issue a warning now. * gtk/gtkcompat.h: new file to #define aliases for historic function names. * changed 8 function names for consistency and provided aliases to keep source compatibility in gtkcompat.h: (gtk_accel_label_get_accel_width): renamed from gtk_accel_label_accelerator_width (gtk_container_set_border_width): renamed from gtk_container_border_width (gtk_notebook_get_current_page): renamed from gtk_notebook_current_page (gtk_packer_configure): renamed from gtk_packer_set_child_packing (gtk_paned_set_gutter_size): renamed from gtk_paned_gutter_size (gtk_paned_set_handle_size): renamed from gtk_paned_handle_size (gtk_scale_get_value_width): renamed from gtk_scale_value_width (gtk_window_set_position): renamed from gtk_window_position * renamed a few recently added funtions for consistency: (gtk_notebook_get_tab_label): renamed from gtk_notebook_query_tab_label. (gtk_notebook_get_menu_label): renamed from gtk_notebook_query_menu_label. (gtk_progress_configure): renamed from gtk_progress_reconfigure.
1998-11-28 07:42:37 +00:00
GtkBin *bin;
scrolledwindow: make gtk_scrolled_window_add() smart There's really no reason why we shouldn't automatically create a GtkViewport when the widget added to GtkScrolledWindow is not a GtkScrollable, instead of just printing a g_warning. Copy the viewport special case into the scrolled window implementation of gtk_container_add(). https://bugzilla.gnome.org/show_bug.cgi?id=693015
2013-02-01 16:03:44 +00:00
GtkWidget *child_widget, *scrollable_child;
Add GtkScrollable interface The GtkScrollable interface provides "hadjustment" and "vadjustment" properties that are used by GtkScrolledWindow. It replaces the ::set_scroll_adjustment signal. The scrollable interface also has ::min-display-width/height properties that can be used to control the minimally visible part inside a scrolled window.
2010-10-18 04:21:39 +00:00
GtkAdjustment *hadj, *vadj;
changed scrolled window inheritance, it inherits from GtkBin now. Sat Nov 28 03:13:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled window inheritance, it inherits from GtkBin now. * gtk/gtkbin.c (gtk_bin_unmap): removed superfluous check for visibility of child. (gtk_bin_draw): removed superfluous check for GTK_WIDGET_DRAWABLE(). added check so a child gets only drawn if it's visible. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed gtk_widget_draw_children(). * gtk/gtkstyle.h: * gtk/gtkstyle.c: rmoved gtk_reset_widget_shapes. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed crufty relict: gtk_widget_is_child(). added internal function gtk_widget_reset_shapes() from gtkstyle.c. * gtk/gtkrc.h: * gtk/gtkrc.c: (gtk_rc_find_pixmap_in_path): removed bogus gscanner argument, changed callers. * gtk/gtkmenufactory.c: GtkMenuFactory is deprecated for a long time, it will issue a warning now. * gtk/gtkcompat.h: new file to #define aliases for historic function names. * changed 8 function names for consistency and provided aliases to keep source compatibility in gtkcompat.h: (gtk_accel_label_get_accel_width): renamed from gtk_accel_label_accelerator_width (gtk_container_set_border_width): renamed from gtk_container_border_width (gtk_notebook_get_current_page): renamed from gtk_notebook_current_page (gtk_packer_configure): renamed from gtk_packer_set_child_packing (gtk_paned_set_gutter_size): renamed from gtk_paned_gutter_size (gtk_paned_set_handle_size): renamed from gtk_paned_handle_size (gtk_scale_get_value_width): renamed from gtk_scale_value_width (gtk_window_set_position): renamed from gtk_window_position * renamed a few recently added funtions for consistency: (gtk_notebook_get_tab_label): renamed from gtk_notebook_query_tab_label. (gtk_notebook_get_menu_label): renamed from gtk_notebook_query_menu_label. (gtk_progress_configure): renamed from gtk_progress_reconfigure.
1998-11-28 07:42:37 +00:00
bin = GTK_BIN (container);
Use GtkBin accessors
2010-05-24 20:31:36 +00:00
child_widget = gtk_bin_get_child (bin);
g_return_if_fail (child_widget == NULL);
Initial revision
1997-11-24 22:37:52 +00:00
scrolled_window = GTK_SCROLLED_WINDOW (container);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
priv = scrolled_window->priv;
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
bgo #721407 - Fix scrolled window to work with template subclasses. Ensure the hscrollbar & vscrollbar at gtk_scrolled_window_add() time, this allows one to subclass GtkScrolledWindow with templates and add children, as this will happen at instance initialization time before the construct adjustment properties take effect.
2014-01-04 02:55:41 +00:00
/* gtk_scrolled_window_set_[hv]adjustment have the side-effect
* of creating the scrollbars
*/
if (!priv->hscrollbar)
gtk_scrolled_window_set_hadjustment (scrolled_window, NULL);
if (!priv->vscrollbar)
gtk_scrolled_window_set_vadjustment (scrolled_window, NULL);
GtkScrollableWindow: Automatically set focus adjustments When adding with a viewport we automatically set the focus adjustments on the viewport from the scrolled window, so that when any child widget gets focused we automatically scroll to it. This is generally nice, but its particularly important for GtkListBox where focus changing is how we navigate between rows. We also ensure that the adjustments are always set before adding the child to the viewport, which we will need later to pick up the adjustments on add.
2013-06-10 12:55:54 +00:00
hadj = gtk_range_get_adjustment (GTK_RANGE (priv->hscrollbar));
vadj = gtk_range_get_adjustment (GTK_RANGE (priv->vscrollbar));
scrolledwindow: make gtk_scrolled_window_add() smart There's really no reason why we shouldn't automatically create a GtkViewport when the widget added to GtkScrolledWindow is not a GtkScrollable, instead of just printing a g_warning. Copy the viewport special case into the scrolled window implementation of gtk_container_add(). https://bugzilla.gnome.org/show_bug.cgi?id=693015
2013-02-01 16:03:44 +00:00
if (GTK_IS_SCROLLABLE (child))
{
scrollable_child = child;
}
else
{
GtkScrollableWindow: Automatically set focus adjustments When adding with a viewport we automatically set the focus adjustments on the viewport from the scrolled window, so that when any child widget gets focused we automatically scroll to it. This is generally nice, but its particularly important for GtkListBox where focus changing is how we navigate between rows. We also ensure that the adjustments are always set before adding the child to the viewport, which we will need later to pick up the adjustments on add.
2013-06-10 12:55:54 +00:00
scrollable_child = gtk_viewport_new (hadj, vadj);
scrolledwindow: make gtk_scrolled_window_add() smart There's really no reason why we shouldn't automatically create a GtkViewport when the widget added to GtkScrolledWindow is not a GtkScrollable, instead of just printing a g_warning. Copy the viewport special case into the scrolled window implementation of gtk_container_add(). https://bugzilla.gnome.org/show_bug.cgi?id=693015
2013-02-01 16:03:44 +00:00
gtk_widget_show (scrollable_child);
GtkScrollableWindow: Automatically set focus adjustments When adding with a viewport we automatically set the focus adjustments on the viewport from the scrolled window, so that when any child widget gets focused we automatically scroll to it. This is generally nice, but its particularly important for GtkListBox where focus changing is how we navigate between rows. We also ensure that the adjustments are always set before adding the child to the viewport, which we will need later to pick up the adjustments on add.
2013-06-10 12:55:54 +00:00
gtk_container_set_focus_hadjustment (GTK_CONTAINER (scrollable_child),
gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (scrolled_window)));
gtk_container_set_focus_vadjustment (GTK_CONTAINER (scrollable_child),
gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrolled_window)));
scrolledwindow: make gtk_scrolled_window_add() smart There's really no reason why we shouldn't automatically create a GtkViewport when the widget added to GtkScrolledWindow is not a GtkScrollable, instead of just printing a g_warning. Copy the viewport special case into the scrolled window implementation of gtk_container_add(). https://bugzilla.gnome.org/show_bug.cgi?id=693015
2013-02-01 16:03:44 +00:00
gtk_container_add (GTK_CONTAINER (scrollable_child), child);
}
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
if (gtk_widget_get_realized (GTK_WIDGET (bin)))
scrolledwindow: make gtk_scrolled_window_add() smart There's really no reason why we shouldn't automatically create a GtkViewport when the widget added to GtkScrolledWindow is not a GtkScrollable, instead of just printing a g_warning. Copy the viewport special case into the scrolled window implementation of gtk_container_add(). https://bugzilla.gnome.org/show_bug.cgi?id=693015
2013-02-01 16:03:44 +00:00
gtk_widget_set_parent_window (scrollable_child, priv->overshoot_window);
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
scrolledwindow: make gtk_scrolled_window_add() smart There's really no reason why we shouldn't automatically create a GtkViewport when the widget added to GtkScrolledWindow is not a GtkScrollable, instead of just printing a g_warning. Copy the viewport special case into the scrolled window implementation of gtk_container_add(). https://bugzilla.gnome.org/show_bug.cgi?id=693015
2013-02-01 16:03:44 +00:00
_gtk_bin_set_child (bin, scrollable_child);
gtk_widget_set_parent (scrollable_child, GTK_WIDGET (bin));
removed vscrollbar, hscrollbar, vscrollbar_policy, hscrollbar_policy. Thu Nov 5 16:00:32 1998 Lars Hamann <lars@gtk.org> * gtk/gtkclist.h (struct _GtkCList): removed vscrollbar, hscrollbar, vscrollbar_policy, hscrollbar_policy. added h/vadjustment. * gtk/gtkclist.c (gtk_clist_class_init): added new args types "hadjustment" & "vadjustment" (gtk_clist_set_arg) (gtk_clist_get_arg): new object class set/get_arg functions (gtk_clist_construct): don't create/adjust scrollbars. (gtk_clist_set_hadjustment) (gtk_clist_set_vadjustment): new functions to set h/vadjustments (gtk_clist_get_vadjustment) (gtk_clist_get_hadjustment): new functions to query h/vadjustments (create_scrollbars): removed. (create_adjustments): replacement for create_scrollbars (gtk_clist_new): call gtk_clist_new_with_titles (gtk_clist_new_with_titles): don't warn on titles == NULL (move_horizontal): use CLAMP instead (gtk_clist_set_policy): deprecated method. use gtk_scrolled_window_set_policy instead. (vadjustment_value_changed): use clist->vadj. (adjust_scrollbars): renamed to adjust_adjustments (adjust_adjustments): former adjust_scrollbars (gtk_clist_destroy): unref adjustments (gtk_clist_size_allocate) (gtk_clist_map) (title_focus) (gtk_clist_unmap) (gtk_clist_size_request) (gtk_clist_focus) (gtk_clist_size_allocate) (gtk_clist_forall): don't use scrollbars (gtk_clist_thaw) (real_insert_row) (real_remove_row) (gtk_clist_set_row_height) (real_resize_column): call adjust_adjustments (gtk_clist_moveto): return if clist has no adjustments yet. (gtk_clist_parent_set): new GtkWidget::parent_set function. Autogenerate h/vadjustments if needed. (move_horizontal) (move_vertical): some cleanups * gtk/gtkviewport.c (gtk_viewport_set_arg) (gtk_viewport_new): call only gtk_viewport_set_h/vadjustment and let these functions do the work. (gtk_viewport_set_hadjustment) (gtk_viewport_set_vadjustment): generate a new adjustment if needed * gtk/gtkscrolledwindow.h ((struct _GtkScrolledWindow): use a guint bitfield for h/vscrollbar_policy and h/vscrollbar_visible * gtk/gtkscrolledwindow.c (gtk_scrolled_window_adjustment_changed): queue_resize if visibility of scrollbars changes (gtk_scrolled_window_remove): only call container_remove with scrolled_window->viewport automatically if viewport was autogenerated (gtk_scrolled_window_add): add widget as scrolled_window->viewport. auto create a viewport only if widget does not take h/vadjustments. (gtk_scrolled_window_construct): don't generate a viewport automatically. (gtk_scrolled_window_forall): call callback with viewport in any case (gtk_scrolled_window_set_arg): call gtk_container_add in case of ARG_VIEWPORT (gtk_scrolled_window_size_allocate) (gtk_scrolled_window_size_request) (gtk_scrolled_window_map) (gtk_scrolled_window_unmap): check viewport != NULL * gtk/testgtk.c (create_ctree) (export_ctree) (create_clist): use a scrolled_window in conjunction with clists/ctrees * gtk/gtkfilesel.c (gtk_file_selection_init): use a scrolled_window in conjunction with clists * gtk/gtkfontsel.c (gtk_font_selection_init): use a scrolled_window in conjunction with clists
1998-11-05 15:44:22 +00:00
scrolledwindow: make gtk_scrolled_window_add() smart There's really no reason why we shouldn't automatically create a GtkViewport when the widget added to GtkScrolledWindow is not a GtkScrollable, instead of just printing a g_warning. Copy the viewport special case into the scrolled window implementation of gtk_container_add(). https://bugzilla.gnome.org/show_bug.cgi?id=693015
2013-02-01 16:03:44 +00:00
g_object_set (scrollable_child, "hadjustment", hadj, "vadjustment", vadj, NULL);
Initial revision
1997-11-24 22:37:52 +00:00
}
static void
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
gtk_scrolled_window_remove (GtkContainer *container,
GtkWidget *child)
Initial revision
1997-11-24 22:37:52 +00:00
{
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (container));
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
g_return_if_fail (child != NULL);
Use GtkBin accessors
2010-05-24 20:31:36 +00:00
g_return_if_fail (gtk_bin_get_child (GTK_BIN (container)) == child);
Add GtkScrollable interface The GtkScrollable interface provides "hadjustment" and "vadjustment" properties that are used by GtkScrolledWindow. It replaces the ::set_scroll_adjustment signal. The scrollable interface also has ::min-display-width/height properties that can be used to control the minimally visible part inside a scrolled window.
2010-10-18 04:21:39 +00:00
g_object_set (child, "hadjustment", NULL, "vadjustment", NULL, NULL);
changed scrolled window inheritance, it inherits from GtkBin now. Sat Nov 28 03:13:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled window inheritance, it inherits from GtkBin now. * gtk/gtkbin.c (gtk_bin_unmap): removed superfluous check for visibility of child. (gtk_bin_draw): removed superfluous check for GTK_WIDGET_DRAWABLE(). added check so a child gets only drawn if it's visible. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed gtk_widget_draw_children(). * gtk/gtkstyle.h: * gtk/gtkstyle.c: rmoved gtk_reset_widget_shapes. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed crufty relict: gtk_widget_is_child(). added internal function gtk_widget_reset_shapes() from gtkstyle.c. * gtk/gtkrc.h: * gtk/gtkrc.c: (gtk_rc_find_pixmap_in_path): removed bogus gscanner argument, changed callers. * gtk/gtkmenufactory.c: GtkMenuFactory is deprecated for a long time, it will issue a warning now. * gtk/gtkcompat.h: new file to #define aliases for historic function names. * changed 8 function names for consistency and provided aliases to keep source compatibility in gtkcompat.h: (gtk_accel_label_get_accel_width): renamed from gtk_accel_label_accelerator_width (gtk_container_set_border_width): renamed from gtk_container_border_width (gtk_notebook_get_current_page): renamed from gtk_notebook_current_page (gtk_packer_configure): renamed from gtk_packer_set_child_packing (gtk_paned_set_gutter_size): renamed from gtk_paned_gutter_size (gtk_paned_set_handle_size): renamed from gtk_paned_handle_size (gtk_scale_get_value_width): renamed from gtk_scale_value_width (gtk_window_set_position): renamed from gtk_window_position * renamed a few recently added funtions for consistency: (gtk_notebook_get_tab_label): renamed from gtk_notebook_query_tab_label. (gtk_notebook_get_menu_label): renamed from gtk_notebook_query_menu_label. (gtk_progress_configure): renamed from gtk_progress_reconfigure.
1998-11-28 07:42:37 +00:00
/* chain parent class handler to remove child */
Boilerplate reduction
2006-05-02 23:56:43 +00:00
GTK_CONTAINER_CLASS (gtk_scrolled_window_parent_class)->remove (container, child);
Initial revision
1997-11-24 22:37:52 +00:00
}
Forgotten commit svn path=/trunk/; revision=21983
2008-12-29 05:16:44 +00:00
/**
* gtk_scrolled_window_add_with_viewport:
* @scrolled_window: a #GtkScrolledWindow
* @child: the widget you want to scroll
*
* Used to add children without native scrolling capabilities. This
* is simply a convenience function; it is equivalent to adding the
* unscrollable child to a viewport, then adding the viewport to the
* scrolled window. If a child has native scrolling, use
* gtk_container_add() instead of this function.
*
* The viewport scrolls the child by moving its #GdkWindow, and takes
* the size of the child to be the size of its toplevel #GdkWindow.
* This will be very wrong for most widgets that support native scrolling;
* for example, if you add a widget such as #GtkTreeView with a viewport,
* the whole widget will scroll, including the column headings. Thus,
* widgets with native scrolling support should not be used with the
* #GtkViewport proxy.
*
Add GtkScrollable interface The GtkScrollable interface provides "hadjustment" and "vadjustment" properties that are used by GtkScrolledWindow. It replaces the ::set_scroll_adjustment signal. The scrollable interface also has ::min-display-width/height properties that can be used to control the minimally visible part inside a scrolled window.
2010-10-18 04:21:39 +00:00
* A widget supports scrolling natively if it implements the
* #GtkScrollable interface.
scrolledwindow: deprecate gtk_scrolled_window_add_with_viewport() https://bugzilla.gnome.org/show_bug.cgi?id=693015
2013-02-01 16:10:30 +00:00
*
* Deprecated: 3.8: gtk_container_add() will now automatically add
docs: use apostrophes in *n't
2014-02-07 18:32:47 +00:00
* a #GtkViewport if the child doesn’t implement #GtkScrollable.
Forgotten commit svn path=/trunk/; revision=21983
2008-12-29 05:16:44 +00:00
*/
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
void
gtk_scrolled_window_add_with_viewport (GtkScrolledWindow *scrolled_window,
GtkWidget *child)
Initial revision
1997-11-24 22:37:52 +00:00
{
changed scrolled window inheritance, it inherits from GtkBin now. Sat Nov 28 03:13:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled window inheritance, it inherits from GtkBin now. * gtk/gtkbin.c (gtk_bin_unmap): removed superfluous check for visibility of child. (gtk_bin_draw): removed superfluous check for GTK_WIDGET_DRAWABLE(). added check so a child gets only drawn if it's visible. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed gtk_widget_draw_children(). * gtk/gtkstyle.h: * gtk/gtkstyle.c: rmoved gtk_reset_widget_shapes. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed crufty relict: gtk_widget_is_child(). added internal function gtk_widget_reset_shapes() from gtkstyle.c. * gtk/gtkrc.h: * gtk/gtkrc.c: (gtk_rc_find_pixmap_in_path): removed bogus gscanner argument, changed callers. * gtk/gtkmenufactory.c: GtkMenuFactory is deprecated for a long time, it will issue a warning now. * gtk/gtkcompat.h: new file to #define aliases for historic function names. * changed 8 function names for consistency and provided aliases to keep source compatibility in gtkcompat.h: (gtk_accel_label_get_accel_width): renamed from gtk_accel_label_accelerator_width (gtk_container_set_border_width): renamed from gtk_container_border_width (gtk_notebook_get_current_page): renamed from gtk_notebook_current_page (gtk_packer_configure): renamed from gtk_packer_set_child_packing (gtk_paned_set_gutter_size): renamed from gtk_paned_gutter_size (gtk_paned_set_handle_size): renamed from gtk_paned_handle_size (gtk_scale_get_value_width): renamed from gtk_scale_value_width (gtk_window_set_position): renamed from gtk_window_position * renamed a few recently added funtions for consistency: (gtk_notebook_get_tab_label): renamed from gtk_notebook_query_tab_label. (gtk_notebook_get_menu_label): renamed from gtk_notebook_query_menu_label. (gtk_progress_configure): renamed from gtk_progress_reconfigure.
1998-11-28 07:42:37 +00:00
GtkBin *bin;
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
GtkWidget *viewport;
Use GtkBin accessors
2010-05-24 20:31:36 +00:00
GtkWidget *child_widget;
Initial revision
1997-11-24 22:37:52 +00:00
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window));
g_return_if_fail (GTK_IS_WIDGET (child));
gtk/gtkscrolledwindow.c: use accessor functions to access GtkWidget
2010-08-11 21:01:59 +00:00
g_return_if_fail (gtk_widget_get_parent (child) == NULL);
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
changed scrolled window inheritance, it inherits from GtkBin now. Sat Nov 28 03:13:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled window inheritance, it inherits from GtkBin now. * gtk/gtkbin.c (gtk_bin_unmap): removed superfluous check for visibility of child. (gtk_bin_draw): removed superfluous check for GTK_WIDGET_DRAWABLE(). added check so a child gets only drawn if it's visible. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed gtk_widget_draw_children(). * gtk/gtkstyle.h: * gtk/gtkstyle.c: rmoved gtk_reset_widget_shapes. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed crufty relict: gtk_widget_is_child(). added internal function gtk_widget_reset_shapes() from gtkstyle.c. * gtk/gtkrc.h: * gtk/gtkrc.c: (gtk_rc_find_pixmap_in_path): removed bogus gscanner argument, changed callers. * gtk/gtkmenufactory.c: GtkMenuFactory is deprecated for a long time, it will issue a warning now. * gtk/gtkcompat.h: new file to #define aliases for historic function names. * changed 8 function names for consistency and provided aliases to keep source compatibility in gtkcompat.h: (gtk_accel_label_get_accel_width): renamed from gtk_accel_label_accelerator_width (gtk_container_set_border_width): renamed from gtk_container_border_width (gtk_notebook_get_current_page): renamed from gtk_notebook_current_page (gtk_packer_configure): renamed from gtk_packer_set_child_packing (gtk_paned_set_gutter_size): renamed from gtk_paned_gutter_size (gtk_paned_set_handle_size): renamed from gtk_paned_handle_size (gtk_scale_get_value_width): renamed from gtk_scale_value_width (gtk_window_set_position): renamed from gtk_window_position * renamed a few recently added funtions for consistency: (gtk_notebook_get_tab_label): renamed from gtk_notebook_query_tab_label. (gtk_notebook_get_menu_label): renamed from gtk_notebook_query_menu_label. (gtk_progress_configure): renamed from gtk_progress_reconfigure.
1998-11-28 07:42:37 +00:00
bin = GTK_BIN (scrolled_window);
Use GtkBin accessors
2010-05-24 20:31:36 +00:00
child_widget = gtk_bin_get_child (bin);
changed scrolled window inheritance, it inherits from GtkBin now. Sat Nov 28 03:13:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled window inheritance, it inherits from GtkBin now. * gtk/gtkbin.c (gtk_bin_unmap): removed superfluous check for visibility of child. (gtk_bin_draw): removed superfluous check for GTK_WIDGET_DRAWABLE(). added check so a child gets only drawn if it's visible. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed gtk_widget_draw_children(). * gtk/gtkstyle.h: * gtk/gtkstyle.c: rmoved gtk_reset_widget_shapes. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed crufty relict: gtk_widget_is_child(). added internal function gtk_widget_reset_shapes() from gtkstyle.c. * gtk/gtkrc.h: * gtk/gtkrc.c: (gtk_rc_find_pixmap_in_path): removed bogus gscanner argument, changed callers. * gtk/gtkmenufactory.c: GtkMenuFactory is deprecated for a long time, it will issue a warning now. * gtk/gtkcompat.h: new file to #define aliases for historic function names. * changed 8 function names for consistency and provided aliases to keep source compatibility in gtkcompat.h: (gtk_accel_label_get_accel_width): renamed from gtk_accel_label_accelerator_width (gtk_container_set_border_width): renamed from gtk_container_border_width (gtk_notebook_get_current_page): renamed from gtk_notebook_current_page (gtk_packer_configure): renamed from gtk_packer_set_child_packing (gtk_paned_set_gutter_size): renamed from gtk_paned_gutter_size (gtk_paned_set_handle_size): renamed from gtk_paned_handle_size (gtk_scale_get_value_width): renamed from gtk_scale_value_width (gtk_window_set_position): renamed from gtk_window_position * renamed a few recently added funtions for consistency: (gtk_notebook_get_tab_label): renamed from gtk_notebook_query_tab_label. (gtk_notebook_get_menu_label): renamed from gtk_notebook_query_menu_label. (gtk_progress_configure): renamed from gtk_progress_reconfigure.
1998-11-28 07:42:37 +00:00
Use GtkBin accessors
2010-05-24 20:31:36 +00:00
if (child_widget)
check for existing viewport first, and don't add one if there already is * gtk/gtkscrolledwindow.c (gtk_scrolled_window_add_with_viewport): check for existing viewport first, and don't add one if there already is one -Yosh
1998-11-28 03:05:31 +00:00
{
Use GtkBin accessors
2010-05-24 20:31:36 +00:00
g_return_if_fail (GTK_IS_VIEWPORT (child_widget));
g_return_if_fail (gtk_bin_get_child (GTK_BIN (child_widget)) == NULL);
check for existing viewport first, and don't add one if there already is * gtk/gtkscrolledwindow.c (gtk_scrolled_window_add_with_viewport): check for existing viewport first, and don't add one if there already is one -Yosh
1998-11-28 03:05:31 +00:00
Use GtkBin accessors
2010-05-24 20:31:36 +00:00
viewport = child_widget;
check for existing viewport first, and don't add one if there already is * gtk/gtkscrolledwindow.c (gtk_scrolled_window_add_with_viewport): check for existing viewport first, and don't add one if there already is one -Yosh
1998-11-28 03:05:31 +00:00
}
else
{
viewport =
gtk_viewport_new (gtk_scrolled_window_get_hadjustment (scrolled_window),
Add GtkScrollable interface The GtkScrollable interface provides "hadjustment" and "vadjustment" properties that are used by GtkScrolledWindow. It replaces the ::set_scroll_adjustment signal. The scrollable interface also has ::min-display-width/height properties that can be used to control the minimally visible part inside a scrolled window.
2010-10-18 04:21:39 +00:00
gtk_scrolled_window_get_vadjustment (scrolled_window));
GtkScrollableWindow: Automatically set focus adjustments When adding with a viewport we automatically set the focus adjustments on the viewport from the scrolled window, so that when any child widget gets focused we automatically scroll to it. This is generally nice, but its particularly important for GtkListBox where focus changing is how we navigate between rows. We also ensure that the adjustments are always set before adding the child to the viewport, which we will need later to pick up the adjustments on add.
2013-06-10 12:55:54 +00:00
gtk_container_set_focus_hadjustment (GTK_CONTAINER (viewport),
gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (scrolled_window)));
gtk_container_set_focus_vadjustment (GTK_CONTAINER (viewport),
gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrolled_window)));
check for existing viewport first, and don't add one if there already is * gtk/gtkscrolledwindow.c (gtk_scrolled_window_add_with_viewport): check for existing viewport first, and don't add one if there already is one -Yosh
1998-11-28 03:05:31 +00:00
gtk_container_add (GTK_CONTAINER (scrolled_window), viewport);
}
added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. Sun Nov 22 16:21:28 1998 Tim Janik <timj@gtk.org> * gtk/gtkprogress.c: added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. * gtk/gtkprogressbar.c: added construct arg ::adjustment. added args ::bar_style, ::orientation, ::discrete_blocks, ::activity_step, ::activity_blocks. (gtk_progress_bar_new): (gtk_progress_bar_new_with_adjustment): use gtk_widget_new(). (gtk_progress_bar_construct): deprecated. * gtk/gtkvscrollbar.c: (gtk_vscrollbar_draw_step_back): (gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for gtk_paint_arrow, to be consistent with hscrollbar. * gtk/gtktext.c added construct args ::hadjustment, ::vadjustment. added args ::line_wrap, ::word_wrap. (gtk_text_class_init): added scroll_adjustments signal. (gtk_text_new): use gtk_widget_new. (gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments, so we don't screw the reference counts and don't leave signals connected. (gtk_text_destroy): disconnect adjustments signals. (gtk_text_finalize): unref adjustments. * gtk/gtkctree.c: added construct args ::n_columns and ::tree_column. added args ::indent, ::spacing, ::show_stub, ::reorderable, ::use_drag_icons, ::line_style and ::expander_style. (gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is deprecated now. * gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag. * gtk/gtkclist.c: removed ::vadjustment and ::hadjustment args, introduced ::scroll_adjustments signal. added ::shadow_type, ::selection_mode and ::row_height args. added n_columns construct arg. (gtk_clist_construct): call gtk_object_constructed(). (gtk_clist_set_row_height): if height is passed as 0, revert to automatic height calculation. (gtk_clist_destroy): before unrefing the adjustments, disconnect our signal handlers. Fri Nov 21 22:34:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct like gtk_object_new. (gtk_widget_destroy): assert that we only destroy constructed widgets. * gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY to identify args that may only be used for construction. GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction time. * gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct at the end if the object is not fully constructed. (gtk_object_newv): likewise. (gtk_object_destroy): assert that we only destroy constructed objects. (gtk_object_init): setup GTK_CONSTRUCTED from the objects real klass. (gtk_object_default_construct): new function to complete default construction of an object by applying missing construtor args with default values of 0, 0.0 or NULL. (gtk_object_constructed): new function to mark an object as being constructed (used from within constructors). * gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer so it is immediatedly available for the caller. * gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to the object initilizer (GtkObjectInitFunc takes a second arg now, the real klass), and asure that object initializers may temporarily alter the class pointer. Fri Nov 20 08:00:30 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c: change all occourances of gtk_container_add ( scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...) for widget!=(clist, ctree, text, viewport). * gtk/gtkcombo.c: (gtk_combo_init): use gtk_scrolled_window_add_with_viewport() to add children to the scrolled window. * gtk/gtkscrolledwindow.h: * gtk/gtkscrolledwindow.c: changed scrolled_window->viewport to scrolled_window->child, and use gtk_widget_scroll_adjustements() to set the scroll adjustments for the widget, we do not create an additional viewport anymore. added ::hadjustment and ::vadjustment constructor args. (gtk_scrolled_window_new): use gtk_widget_new() to create the widget. (gtk_scrolled_window_set_hadjustment): (gtk_scrolled_window_set_vadjustment): new functions that superceed gtk_scrolled_window_construct. (gtk_scrolled_window_construct): deprecated this function. * gtk/gtkhscrollbar.c: * gtk/gtkvscrollbar.c: * gtk/gtkhscale.c: * gtk/gtkvscale.c: support a constructor arg "::adjustment", and use gtk_widget_new() for the widget creation. * gtk/gtkrange.c: added ::update_policy arg. (gtk_range_set_adjustment): if adjustment is passed in as NULL, create a default adjustment so this function can be used for derived widgets that depend on the adjustment's existance. (gtk_range_destroy): disconnect the adjustment signal, so we don't get called after we got destroyed, we don't destroy the adjustment in here, because it might have been provided from another widget. * gtk/gtkviewport.c: introduced ::scroll_adjustments signal. (gtk_viewport_destroy): same as gtk_range_destroy. * gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy. * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed gtk_widget_activate() to return a gboolean, indicating whether this widget supports activation. added gtk_widget_scroll_adjustements() to set the scrolling adjustments of a widget. Wed Nov 19 01:22:42 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: (gtk_option_menu_remove_contents): (gtk_option_menu_update_contents): removed gtk_container_[un]block_resize() pairs. * gtk/gtknotebook.h: * gtk/gtknotebook.c: removed the tab_border field, since it shouldn't be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a wrtie-only argument. * *.c: made deprecated functions issue a message: gtk_clist_set_border, gtk_container_block_resize, gtk_container_unblock_resize, gtk_container_need_resize, gtk_object_class_add_user_signal, gtk_spin_button_construct, gtk_scrolled_window_construct. removed non-functional functions: gtk_container_disable_resize, gtk_container_enable_resize, gtk_clist_set_policy. Wed Nov 18 22:54:36 1998 Tim Janik <timj@gtk.org> * gtk/gtkbox.c (gtk_box_init): * gtk/gtkdrawingarea.c (gtk_drawing_area_init): * gtk/gtkeventbox.c (gtk_event_box_init): * gtk/gtkfixed.c (gtk_fixed_init): * gtk/gtkframe.c (gtk_frame_init): * gtk/gtkhandlebox.c (gtk_handle_box_init): * gtk/gtkpacker.c (gtk_packer_init): * gtk/gtkmisc.c (gtk_misc_init): * gtk/gtkpreview.c (gtk_preview_init): * gtk/gtkprogress.c (gtk_progress_init): * gtk/gtkprogressbar.c (gtk_progress_bar_init): * gtk/gtkseparator.c (gtk_separator_init): * gtk/gtktable.c (gtk_table_init): * gtk/gtkviewport.c (gtk_viewport_init): * gtk/gtkalignment.c (gtk_alignment_init): removed setting of the GTK_BASIC flag. * gtk/gtkwidget.h: * gtk/gtkwidget.c: removed GTK_BASIC, GTK_WIDGET_BASIC and gtk_widget_basic. * miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00
gtk_widget_show (viewport);
gtk_container_add (GTK_CONTAINER (viewport), child);
Initial revision
1997-11-24 22:37:52 +00:00
}
Privately export _gtk_scrolled_window_get_scrollbar_spacing(). Thu Oct 10 14:35:31 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch]: Privately export _gtk_scrolled_window_get_scrollbar_spacing(). * gtk/gtkcombo.c: Properly account from scrollbar spacing when computing the size of the popup window. (#84955, Marco Pesenti Gritti)
2002-10-10 18:46:10 +00:00
Forgotten commit svn path=/trunk/; revision=21983
2008-12-29 05:16:44 +00:00
/*
Privately export _gtk_scrolled_window_get_scrollbar_spacing(). Thu Oct 10 14:35:31 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch]: Privately export _gtk_scrolled_window_get_scrollbar_spacing(). * gtk/gtkcombo.c: Properly account from scrollbar spacing when computing the size of the popup window. (#84955, Marco Pesenti Gritti)
2002-10-10 18:46:10 +00:00
* _gtk_scrolled_window_get_spacing:
* @scrolled_window: a scrolled window
*
docs: use proper apostrophe https://wiki.gnome.org/Design/OS/Typography
2014-02-07 18:01:26 +00:00
* Gets the spacing between the scrolled window’s scrollbars and
Privately export _gtk_scrolled_window_get_scrollbar_spacing(). Thu Oct 10 14:35:31 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch]: Privately export _gtk_scrolled_window_get_scrollbar_spacing(). * gtk/gtkcombo.c: Properly account from scrollbar spacing when computing the size of the popup window. (#84955, Marco Pesenti Gritti)
2002-10-10 18:46:10 +00:00
* the scrolled widget. Used by GtkCombo
*
docs: use Returns: consistently Instead of Return value:
2014-02-19 23:49:43 +00:00
* Returns: the spacing, in pixels.
Forgotten commit svn path=/trunk/; revision=21983
2008-12-29 05:16:44 +00:00
*/
Privately export _gtk_scrolled_window_get_scrollbar_spacing(). Thu Oct 10 14:35:31 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch]: Privately export _gtk_scrolled_window_get_scrollbar_spacing(). * gtk/gtkcombo.c: Properly account from scrollbar spacing when computing the size of the popup window. (#84955, Marco Pesenti Gritti)
2002-10-10 18:46:10 +00:00
gint
_gtk_scrolled_window_get_scrollbar_spacing (GtkScrolledWindow *scrolled_window)
{
GtkScrolledWindowClass *class;
g_return_val_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window), 0);
class = GTK_SCROLLED_WINDOW_GET_CLASS (scrolled_window);
Add a scrollbar_spacing style property (#81396, based on a patch from Sun Oct 20 14:58:02 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_class_init): Add a scrollbar_spacing style property (#81396, based on a patch from Anders Carlsson)
2002-10-20 19:08:17 +00:00
if (class->scrollbar_spacing >= 0)
return class->scrollbar_spacing;
else
{
gint scrollbar_spacing;
gtk_widget_style_get (GTK_WIDGET (scrolled_window),
Use canonical names for g_object_notify() as well. 2005-03-26 Matthias Clasen <mclasen@redhat.com> * gtk/*.c: * gdk/gdkdisplaymanager.c: Use canonical names for g_object_notify() as well.
2005-03-26 05:49:15 +00:00
"scrollbar-spacing", &scrollbar_spacing,
Add a scrollbar_spacing style property (#81396, based on a patch from Sun Oct 20 14:58:02 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_class_init): Add a scrollbar_spacing style property (#81396, based on a patch from Anders Carlsson)
2002-10-20 19:08:17 +00:00
NULL);
Privately export _gtk_scrolled_window_get_scrollbar_spacing(). Thu Oct 10 14:35:31 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.[ch]: Privately export _gtk_scrolled_window_get_scrollbar_spacing(). * gtk/gtkcombo.c: Properly account from scrollbar spacing when computing the size of the popup window. (#84955, Marco Pesenti Gritti)
2002-10-10 18:46:10 +00:00
Add a scrollbar_spacing style property (#81396, based on a patch from Sun Oct 20 14:58:02 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkscrolledwindow.c (gtk_scrolled_window_class_init): Add a scrollbar_spacing style property (#81396, based on a patch from Anders Carlsson)
2002-10-20 19:08:17 +00:00
return scrollbar_spacing;
}
}
Make PLT-reduction work with gcc4, and don't include everything in 2005-03-20 Matthias Clasen <mclasen@redhat.com> Make PLT-reduction work with gcc4, and don't include everything in gdkalias.h: * gtk/grk.symbols: Group symbols by header and source file. * gtk/makegtkalias.pl: Protect definitions by the same preprocessor symbols used to guard the headers. Move the alias declarations to a separate file which is produced when calling makegtkalias.pl -def * gdk/Makefile.am (gtkaliasdef.c): Add a rule to generate this file. * gtk/*.c: Include gtkalias.h after the other headers, include gtkaliasdef.c at the bottom. * gtk/*.h: Small cleanups.
2005-03-20 07:01:23 +00:00
Mega commit to change ->get_desired_size() for ->get_desired_width/height(). This commit changes gtk_extended_layout_get_desired_size() for per dimension variants. Furthermore this commit reverts the actions done in size-groups for now as it needs a different approach. The natural width/height parameters added to aux_info have been changed for a per width cache for heights and a per height cache for widths. gtk-demo is still working, currently sizegroups are not taken into account as mentioned above - size groups need to be alerted both when the widths and heights are updated independantly and then that information needs to repropagate also to other extended layout implementors.
2010-04-13 02:21:46 +00:00
Implement extended layout for GtkScrolledWindow
2009-12-19 05:57:49 +00:00
static void
Move GtkSizeRequest into GtkWidget It doesn't make sense to keep them separate as GtkSizeRequest requires a GtkWidget and GtkWidget implements GtkSizeRequest, so you can never have one without the other. It also makes the code a lot easier because no casts are required when calling functions. Also, the names would translate to gtk_widget_get_width() and people agreed that this would be a too generic name, so a "preferred" was added to the names. So this patch moves the functions: gtk_size_request_get_request_mode() => gtk_widget_get_request_mode() gtk_size_request_get_width() => gtk_widget_get_preferred_width() gtk_size_request_get_height() => gtk_widget_get_preferred_height() gtk_size_request_get_size() => gtk_widget_get_preferred_size() gtk_size_request_get_width_for_height() => gtk_widget_get_preferred_width_for_height() gtk_size_request_get_height_for_width() => gtk_widget_get_preferred_height_for_width() ... and moves the corresponding vfuncs to the GtkWidgetClass. The patch also renames the implementations of the vfuncs in widgets to include the word "preferrred".
2010-09-21 14:35:17 +00:00
gtk_scrolled_window_get_preferred_size (GtkWidget *widget,
GtkOrientation orientation,
gint *minimum_size,
gint *natural_size)
Implement extended layout for GtkScrolledWindow
2009-12-19 05:57:49 +00:00
{
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
GtkScrolledWindow *scrolled_window = GTK_SCROLLED_WINDOW (widget);
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
GtkBin *bin = GTK_BIN (scrolled_window);
Applied Jan Arne Petersen's patch for GtkScrolledWindow Applied patch to add height-for-width/width-for-height suppot to GtkScrolledWindow plus modifications to use gtk_widget_get_desired_size() to query children sized instead of directly calling the layout api, plus removed the ->size_request() implementation interfering with the mess.
2010-04-04 00:09:18 +00:00
gint extra_width;
gint extra_height;
gint scrollbar_spacing;
GtkRequisition hscrollbar_requisition;
GtkRequisition vscrollbar_requisition;
Split up width and height queries so that they make more sense (extended-layout)
2010-04-20 05:26:58 +00:00
GtkRequisition minimum_req, natural_req;
Use GtkBin accessors
2010-05-24 20:31:36 +00:00
GtkWidget *child;
Split up width and height queries so that they make more sense (extended-layout)
2010-04-20 05:26:58 +00:00
gint min_child_size, nat_child_size;
Applied Jan Arne Petersen's patch for GtkScrolledWindow Applied patch to add height-for-width/width-for-height suppot to GtkScrolledWindow plus modifications to use gtk_widget_get_desired_size() to query children sized instead of directly calling the layout api, plus removed the ->size_request() implementation interfering with the mess.
2010-04-04 00:09:18 +00:00
scrollbar_spacing = _gtk_scrolled_window_get_scrollbar_spacing (scrolled_window);
extra_width = 0;
extra_height = 0;
Split up width and height queries so that they make more sense (extended-layout)
2010-04-20 05:26:58 +00:00
minimum_req.width = 0;
minimum_req.height = 0;
natural_req.width = 0;
natural_req.height = 0;
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
Move GtkSizeRequest into GtkWidget It doesn't make sense to keep them separate as GtkSizeRequest requires a GtkWidget and GtkWidget implements GtkSizeRequest, so you can never have one without the other. It also makes the code a lot easier because no casts are required when calling functions. Also, the names would translate to gtk_widget_get_width() and people agreed that this would be a too generic name, so a "preferred" was added to the names. So this patch moves the functions: gtk_size_request_get_request_mode() => gtk_widget_get_request_mode() gtk_size_request_get_width() => gtk_widget_get_preferred_width() gtk_size_request_get_height() => gtk_widget_get_preferred_height() gtk_size_request_get_size() => gtk_widget_get_preferred_size() gtk_size_request_get_width_for_height() => gtk_widget_get_preferred_width_for_height() gtk_size_request_get_height_for_width() => gtk_widget_get_preferred_height_for_width() ... and moves the corresponding vfuncs to the GtkWidgetClass. The patch also renames the implementations of the vfuncs in widgets to include the word "preferrred".
2010-09-21 14:35:17 +00:00
gtk_widget_get_preferred_size (priv->hscrollbar,
&hscrollbar_requisition, NULL);
gtk_widget_get_preferred_size (priv->vscrollbar,
&vscrollbar_requisition, NULL);
Use GtkBin accessors
2010-05-24 20:31:36 +00:00
child = gtk_bin_get_child (bin);
if (child && gtk_widget_get_visible (child))
Applied Jan Arne Petersen's patch for GtkScrolledWindow Applied patch to add height-for-width/width-for-height suppot to GtkScrolledWindow plus modifications to use gtk_widget_get_desired_size() to query children sized instead of directly calling the layout api, plus removed the ->size_request() implementation interfering with the mess.
2010-04-04 00:09:18 +00:00
{
Split up width and height queries so that they make more sense (extended-layout)
2010-04-20 05:26:58 +00:00
if (orientation == GTK_ORIENTATION_HORIZONTAL)
Applied Jan Arne Petersen's patch for GtkScrolledWindow Applied patch to add height-for-width/width-for-height suppot to GtkScrolledWindow plus modifications to use gtk_widget_get_desired_size() to query children sized instead of directly calling the layout api, plus removed the ->size_request() implementation interfering with the mess.
2010-04-04 00:09:18 +00:00
{
Move GtkSizeRequest into GtkWidget It doesn't make sense to keep them separate as GtkSizeRequest requires a GtkWidget and GtkWidget implements GtkSizeRequest, so you can never have one without the other. It also makes the code a lot easier because no casts are required when calling functions. Also, the names would translate to gtk_widget_get_width() and people agreed that this would be a too generic name, so a "preferred" was added to the names. So this patch moves the functions: gtk_size_request_get_request_mode() => gtk_widget_get_request_mode() gtk_size_request_get_width() => gtk_widget_get_preferred_width() gtk_size_request_get_height() => gtk_widget_get_preferred_height() gtk_size_request_get_size() => gtk_widget_get_preferred_size() gtk_size_request_get_width_for_height() => gtk_widget_get_preferred_width_for_height() gtk_size_request_get_height_for_width() => gtk_widget_get_preferred_height_for_width() ... and moves the corresponding vfuncs to the GtkWidgetClass. The patch also renames the implementations of the vfuncs in widgets to include the word "preferrred".
2010-09-21 14:35:17 +00:00
gtk_widget_get_preferred_width (child,
&min_child_size,
&nat_child_size);
Use GtkBin accessors
2010-05-24 20:31:36 +00:00
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
if (priv->hscrollbar_policy == GTK_POLICY_NEVER)
Applied Jan Arne Petersen's patch for GtkScrolledWindow Applied patch to add height-for-width/width-for-height suppot to GtkScrolledWindow plus modifications to use gtk_widget_get_desired_size() to query children sized instead of directly calling the layout api, plus removed the ->size_request() implementation interfering with the mess.
2010-04-04 00:09:18 +00:00
{
Split up width and height queries so that they make more sense (extended-layout)
2010-04-20 05:26:58 +00:00
minimum_req.width += min_child_size;
natural_req.width += nat_child_size;
Applied Jan Arne Petersen's patch for GtkScrolledWindow Applied patch to add height-for-width/width-for-height suppot to GtkScrolledWindow plus modifications to use gtk_widget_get_desired_size() to query children sized instead of directly calling the layout api, plus removed the ->size_request() implementation interfering with the mess.
2010-04-04 00:09:18 +00:00
}
else
Split up width and height queries so that they make more sense (extended-layout)
2010-04-20 05:26:58 +00:00
{
Move min-display-width/height to GtkScrolledWindow It is just too annoying to have to implement these properties in every scrollable. Instead, we now have ::min-content-height/width in GtkScrolledWindow. We also add GtkScrollablePolicy to determine how to size the scrollable content.
2010-10-22 16:46:33 +00:00
gint min_content_width = priv->min_content_width;
Add GtkScrollable interface The GtkScrollable interface provides "hadjustment" and "vadjustment" properties that are used by GtkScrolledWindow. It replaces the ::set_scroll_adjustment signal. The scrollable interface also has ::min-display-width/height properties that can be used to control the minimally visible part inside a scrolled window.
2010-10-18 04:21:39 +00:00
Move min-display-width/height to GtkScrolledWindow It is just too annoying to have to implement these properties in every scrollable. Instead, we now have ::min-content-height/width in GtkScrolledWindow. We also add GtkScrollablePolicy to determine how to size the scrollable content.
2010-10-22 16:46:33 +00:00
if (min_content_width >= 0)
Add GtkScrollable interface The GtkScrollable interface provides "hadjustment" and "vadjustment" properties that are used by GtkScrolledWindow. It replaces the ::set_scroll_adjustment signal. The scrollable interface also has ::min-display-width/height properties that can be used to control the minimally visible part inside a scrolled window.
2010-10-18 04:21:39 +00:00
{
Move min-display-width/height to GtkScrolledWindow It is just too annoying to have to implement these properties in every scrollable. Instead, we now have ::min-content-height/width in GtkScrolledWindow. We also add GtkScrollablePolicy to determine how to size the scrollable content.
2010-10-22 16:46:33 +00:00
minimum_req.width = MAX (minimum_req.width, min_content_width);
natural_req.width = MAX (natural_req.width, min_content_width);
Add GtkScrollable interface The GtkScrollable interface provides "hadjustment" and "vadjustment" properties that are used by GtkScrolledWindow. It replaces the ::set_scroll_adjustment signal. The scrollable interface also has ::min-display-width/height properties that can be used to control the minimally visible part inside a scrolled window.
2010-10-18 04:21:39 +00:00
extra_width = -1;
}
else
{
minimum_req.width += vscrollbar_requisition.width;
natural_req.width += vscrollbar_requisition.width;
}
Split up width and height queries so that they make more sense (extended-layout)
2010-04-20 05:26:58 +00:00
}
Applied Jan Arne Petersen's patch for GtkScrolledWindow Applied patch to add height-for-width/width-for-height suppot to GtkScrolledWindow plus modifications to use gtk_widget_get_desired_size() to query children sized instead of directly calling the layout api, plus removed the ->size_request() implementation interfering with the mess.
2010-04-04 00:09:18 +00:00
}
Split up width and height queries so that they make more sense (extended-layout)
2010-04-20 05:26:58 +00:00
else /* GTK_ORIENTATION_VERTICAL */
Applied Jan Arne Petersen's patch for GtkScrolledWindow Applied patch to add height-for-width/width-for-height suppot to GtkScrolledWindow plus modifications to use gtk_widget_get_desired_size() to query children sized instead of directly calling the layout api, plus removed the ->size_request() implementation interfering with the mess.
2010-04-04 00:09:18 +00:00
{
Move GtkSizeRequest into GtkWidget It doesn't make sense to keep them separate as GtkSizeRequest requires a GtkWidget and GtkWidget implements GtkSizeRequest, so you can never have one without the other. It also makes the code a lot easier because no casts are required when calling functions. Also, the names would translate to gtk_widget_get_width() and people agreed that this would be a too generic name, so a "preferred" was added to the names. So this patch moves the functions: gtk_size_request_get_request_mode() => gtk_widget_get_request_mode() gtk_size_request_get_width() => gtk_widget_get_preferred_width() gtk_size_request_get_height() => gtk_widget_get_preferred_height() gtk_size_request_get_size() => gtk_widget_get_preferred_size() gtk_size_request_get_width_for_height() => gtk_widget_get_preferred_width_for_height() gtk_size_request_get_height_for_width() => gtk_widget_get_preferred_height_for_width() ... and moves the corresponding vfuncs to the GtkWidgetClass. The patch also renames the implementations of the vfuncs in widgets to include the word "preferrred".
2010-09-21 14:35:17 +00:00
gtk_widget_get_preferred_height (child,
&min_child_size,
&nat_child_size);
Use GtkBin accessors
2010-05-24 20:31:36 +00:00
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
if (priv->vscrollbar_policy == GTK_POLICY_NEVER)
Applied Jan Arne Petersen's patch for GtkScrolledWindow Applied patch to add height-for-width/width-for-height suppot to GtkScrolledWindow plus modifications to use gtk_widget_get_desired_size() to query children sized instead of directly calling the layout api, plus removed the ->size_request() implementation interfering with the mess.
2010-04-04 00:09:18 +00:00
{
Split up width and height queries so that they make more sense (extended-layout)
2010-04-20 05:26:58 +00:00
minimum_req.height += min_child_size;
natural_req.height += nat_child_size;
Applied Jan Arne Petersen's patch for GtkScrolledWindow Applied patch to add height-for-width/width-for-height suppot to GtkScrolledWindow plus modifications to use gtk_widget_get_desired_size() to query children sized instead of directly calling the layout api, plus removed the ->size_request() implementation interfering with the mess.
2010-04-04 00:09:18 +00:00
}
else
Split up width and height queries so that they make more sense (extended-layout)
2010-04-20 05:26:58 +00:00
{
Move min-display-width/height to GtkScrolledWindow It is just too annoying to have to implement these properties in every scrollable. Instead, we now have ::min-content-height/width in GtkScrolledWindow. We also add GtkScrollablePolicy to determine how to size the scrollable content.
2010-10-22 16:46:33 +00:00
gint min_content_height = priv->min_content_height;
Add GtkScrollable interface The GtkScrollable interface provides "hadjustment" and "vadjustment" properties that are used by GtkScrolledWindow. It replaces the ::set_scroll_adjustment signal. The scrollable interface also has ::min-display-width/height properties that can be used to control the minimally visible part inside a scrolled window.
2010-10-18 04:21:39 +00:00
Move min-display-width/height to GtkScrolledWindow It is just too annoying to have to implement these properties in every scrollable. Instead, we now have ::min-content-height/width in GtkScrolledWindow. We also add GtkScrollablePolicy to determine how to size the scrollable content.
2010-10-22 16:46:33 +00:00
if (min_content_height >= 0)
Add GtkScrollable interface The GtkScrollable interface provides "hadjustment" and "vadjustment" properties that are used by GtkScrolledWindow. It replaces the ::set_scroll_adjustment signal. The scrollable interface also has ::min-display-width/height properties that can be used to control the minimally visible part inside a scrolled window.
2010-10-18 04:21:39 +00:00
{
Move min-display-width/height to GtkScrolledWindow It is just too annoying to have to implement these properties in every scrollable. Instead, we now have ::min-content-height/width in GtkScrolledWindow. We also add GtkScrollablePolicy to determine how to size the scrollable content.
2010-10-22 16:46:33 +00:00
minimum_req.height = MAX (minimum_req.height, min_content_height);
natural_req.height = MAX (natural_req.height, min_content_height);
Add GtkScrollable interface The GtkScrollable interface provides "hadjustment" and "vadjustment" properties that are used by GtkScrolledWindow. It replaces the ::set_scroll_adjustment signal. The scrollable interface also has ::min-display-width/height properties that can be used to control the minimally visible part inside a scrolled window.
2010-10-18 04:21:39 +00:00
extra_height = -1;
}
else
{
minimum_req.height += vscrollbar_requisition.height;
natural_req.height += vscrollbar_requisition.height;
}
Split up width and height queries so that they make more sense (extended-layout)
2010-04-20 05:26:58 +00:00
}
Applied Jan Arne Petersen's patch for GtkScrolledWindow Applied patch to add height-for-width/width-for-height suppot to GtkScrolledWindow plus modifications to use gtk_widget_get_desired_size() to query children sized instead of directly calling the layout api, plus removed the ->size_request() implementation interfering with the mess.
2010-04-04 00:09:18 +00:00
}
}
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
if (priv->hscrollbar_policy == GTK_POLICY_AUTOMATIC ||
priv->hscrollbar_policy == GTK_POLICY_ALWAYS)
Applied Jan Arne Petersen's patch for GtkScrolledWindow Applied patch to add height-for-width/width-for-height suppot to GtkScrolledWindow plus modifications to use gtk_widget_get_desired_size() to query children sized instead of directly calling the layout api, plus removed the ->size_request() implementation interfering with the mess.
2010-04-04 00:09:18 +00:00
{
Split up width and height queries so that they make more sense (extended-layout)
2010-04-20 05:26:58 +00:00
minimum_req.width = MAX (minimum_req.width, hscrollbar_requisition.width);
natural_req.width = MAX (natural_req.width, hscrollbar_requisition.width);
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
if (!extra_height || priv->hscrollbar_policy == GTK_POLICY_ALWAYS)
Applied Jan Arne Petersen's patch for GtkScrolledWindow Applied patch to add height-for-width/width-for-height suppot to GtkScrolledWindow plus modifications to use gtk_widget_get_desired_size() to query children sized instead of directly calling the layout api, plus removed the ->size_request() implementation interfering with the mess.
2010-04-04 00:09:18 +00:00
extra_height = scrollbar_spacing + hscrollbar_requisition.height;
}
Implement extended layout for GtkScrolledWindow
2009-12-19 05:57:49 +00:00
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
if (priv->vscrollbar_policy == GTK_POLICY_AUTOMATIC ||
priv->vscrollbar_policy == GTK_POLICY_ALWAYS)
Applied Jan Arne Petersen's patch for GtkScrolledWindow Applied patch to add height-for-width/width-for-height suppot to GtkScrolledWindow plus modifications to use gtk_widget_get_desired_size() to query children sized instead of directly calling the layout api, plus removed the ->size_request() implementation interfering with the mess.
2010-04-04 00:09:18 +00:00
{
Split up width and height queries so that they make more sense (extended-layout)
2010-04-20 05:26:58 +00:00
minimum_req.height = MAX (minimum_req.height, vscrollbar_requisition.height);
natural_req.height = MAX (natural_req.height, vscrollbar_requisition.height);
Add GtkScrollable interface The GtkScrollable interface provides "hadjustment" and "vadjustment" properties that are used by GtkScrolledWindow. It replaces the ::set_scroll_adjustment signal. The scrollable interface also has ::min-display-width/height properties that can be used to control the minimally visible part inside a scrolled window.
2010-10-18 04:21:39 +00:00
if (!extra_width || priv->vscrollbar_policy == GTK_POLICY_ALWAYS)
Applied Jan Arne Petersen's patch for GtkScrolledWindow Applied patch to add height-for-width/width-for-height suppot to GtkScrolledWindow plus modifications to use gtk_widget_get_desired_size() to query children sized instead of directly calling the layout api, plus removed the ->size_request() implementation interfering with the mess.
2010-04-04 00:09:18 +00:00
extra_width = scrollbar_spacing + vscrollbar_requisition.width;
}
Implement extended layout for GtkScrolledWindow
2009-12-19 05:57:49 +00:00
Add GtkScrollable interface The GtkScrollable interface provides "hadjustment" and "vadjustment" properties that are used by GtkScrolledWindow. It replaces the ::set_scroll_adjustment signal. The scrollable interface also has ::min-display-width/height properties that can be used to control the minimally visible part inside a scrolled window.
2010-10-18 04:21:39 +00:00
minimum_req.width += MAX (0, extra_width);
minimum_req.height += MAX (0, extra_height);
natural_req.width += MAX (0, extra_width);
natural_req.height += MAX (0, extra_height);
Implement extended layout for GtkScrolledWindow
2009-12-19 05:57:49 +00:00
GtkScrolledWindow: move public members to private structure
2010-08-30 23:24:30 +00:00
if (priv->shadow_type != GTK_SHADOW_NONE)
Applied Jan Arne Petersen's patch for GtkScrolledWindow Applied patch to add height-for-width/width-for-height suppot to GtkScrolledWindow plus modifications to use gtk_widget_get_desired_size() to query children sized instead of directly calling the layout api, plus removed the ->size_request() implementation interfering with the mess.
2010-04-04 00:09:18 +00:00
{
Make GtkScrolledWindow use GtkStyleContext
2010-12-28 16:41:48 +00:00
GtkStyleContext *context;
GtkStateFlags state;
GtkBorder padding, border;
context = gtk_widget_get_style_context (GTK_WIDGET (widget));
state = gtk_widget_get_state_flags (GTK_WIDGET (widget));
gtk_style_context_save (context);
gtk_style_context_add_class (context, GTK_STYLE_CLASS_FRAME);
gtk_style_context_get_padding (context, state, &padding);
gtk_style_context_get_border (context, state, &border);
minimum_req.width += padding.left + padding.right + border.left + border.right;
minimum_req.height += padding.top + padding.bottom + border.top + border.bottom;
natural_req.width += padding.left + padding.right + border.left + border.right;
natural_req.height += padding.top + padding.bottom + border.top + border.bottom;
gtk_style_context_restore (context);
Split up width and height queries so that they make more sense (extended-layout)
2010-04-20 05:26:58 +00:00
}
if (orientation == GTK_ORIENTATION_HORIZONTAL)
{
scrolledwindow: Remove unneeded checks Size vfuncs always get non-null out variables passed, so no need to check for NULL.
2014-04-30 07:12:40 +00:00
*minimum_size = minimum_req.width;
*natural_size = natural_req.width;
Split up width and height queries so that they make more sense (extended-layout)
2010-04-20 05:26:58 +00:00
}
else
{
scrolledwindow: Remove unneeded checks Size vfuncs always get non-null out variables passed, so no need to check for NULL.
2014-04-30 07:12:40 +00:00
*minimum_size = minimum_req.height;
*natural_size = natural_req.height;
Applied Jan Arne Petersen's patch for GtkScrolledWindow Applied patch to add height-for-width/width-for-height suppot to GtkScrolledWindow plus modifications to use gtk_widget_get_desired_size() to query children sized instead of directly calling the layout api, plus removed the ->size_request() implementation interfering with the mess.
2010-04-04 00:09:18 +00:00
}
}
Mega commit to change ->get_desired_size() for ->get_desired_width/height(). This commit changes gtk_extended_layout_get_desired_size() for per dimension variants. Furthermore this commit reverts the actions done in size-groups for now as it needs a different approach. The natural width/height parameters added to aux_info have been changed for a per width cache for heights and a per height cache for widths. gtk-demo is still working, currently sizegroups are not taken into account as mentioned above - size groups need to be alerted both when the widths and heights are updated independantly and then that information needs to repropagate also to other extended layout implementors.
2010-04-13 02:21:46 +00:00
static void
Move GtkSizeRequest into GtkWidget It doesn't make sense to keep them separate as GtkSizeRequest requires a GtkWidget and GtkWidget implements GtkSizeRequest, so you can never have one without the other. It also makes the code a lot easier because no casts are required when calling functions. Also, the names would translate to gtk_widget_get_width() and people agreed that this would be a too generic name, so a "preferred" was added to the names. So this patch moves the functions: gtk_size_request_get_request_mode() => gtk_widget_get_request_mode() gtk_size_request_get_width() => gtk_widget_get_preferred_width() gtk_size_request_get_height() => gtk_widget_get_preferred_height() gtk_size_request_get_size() => gtk_widget_get_preferred_size() gtk_size_request_get_width_for_height() => gtk_widget_get_preferred_width_for_height() gtk_size_request_get_height_for_width() => gtk_widget_get_preferred_height_for_width() ... and moves the corresponding vfuncs to the GtkWidgetClass. The patch also renames the implementations of the vfuncs in widgets to include the word "preferrred".
2010-09-21 14:35:17 +00:00
gtk_scrolled_window_get_preferred_width (GtkWidget *widget,
gint *minimum_size,
gint *natural_size)
Applied Jan Arne Petersen's patch for GtkScrolledWindow Applied patch to add height-for-width/width-for-height suppot to GtkScrolledWindow plus modifications to use gtk_widget_get_desired_size() to query children sized instead of directly calling the layout api, plus removed the ->size_request() implementation interfering with the mess.
2010-04-04 00:09:18 +00:00
{
Move GtkSizeRequest into GtkWidget It doesn't make sense to keep them separate as GtkSizeRequest requires a GtkWidget and GtkWidget implements GtkSizeRequest, so you can never have one without the other. It also makes the code a lot easier because no casts are required when calling functions. Also, the names would translate to gtk_widget_get_width() and people agreed that this would be a too generic name, so a "preferred" was added to the names. So this patch moves the functions: gtk_size_request_get_request_mode() => gtk_widget_get_request_mode() gtk_size_request_get_width() => gtk_widget_get_preferred_width() gtk_size_request_get_height() => gtk_widget_get_preferred_height() gtk_size_request_get_size() => gtk_widget_get_preferred_size() gtk_size_request_get_width_for_height() => gtk_widget_get_preferred_width_for_height() gtk_size_request_get_height_for_width() => gtk_widget_get_preferred_height_for_width() ... and moves the corresponding vfuncs to the GtkWidgetClass. The patch also renames the implementations of the vfuncs in widgets to include the word "preferrred".
2010-09-21 14:35:17 +00:00
gtk_scrolled_window_get_preferred_size (widget, GTK_ORIENTATION_HORIZONTAL, minimum_size, natural_size);
Applied Jan Arne Petersen's patch for GtkScrolledWindow Applied patch to add height-for-width/width-for-height suppot to GtkScrolledWindow plus modifications to use gtk_widget_get_desired_size() to query children sized instead of directly calling the layout api, plus removed the ->size_request() implementation interfering with the mess.
2010-04-04 00:09:18 +00:00
}
static void
Move GtkSizeRequest into GtkWidget It doesn't make sense to keep them separate as GtkSizeRequest requires a GtkWidget and GtkWidget implements GtkSizeRequest, so you can never have one without the other. It also makes the code a lot easier because no casts are required when calling functions. Also, the names would translate to gtk_widget_get_width() and people agreed that this would be a too generic name, so a "preferred" was added to the names. So this patch moves the functions: gtk_size_request_get_request_mode() => gtk_widget_get_request_mode() gtk_size_request_get_width() => gtk_widget_get_preferred_width() gtk_size_request_get_height() => gtk_widget_get_preferred_height() gtk_size_request_get_size() => gtk_widget_get_preferred_size() gtk_size_request_get_width_for_height() => gtk_widget_get_preferred_width_for_height() gtk_size_request_get_height_for_width() => gtk_widget_get_preferred_height_for_width() ... and moves the corresponding vfuncs to the GtkWidgetClass. The patch also renames the implementations of the vfuncs in widgets to include the word "preferrred".
2010-09-21 14:35:17 +00:00
gtk_scrolled_window_get_preferred_height (GtkWidget *widget,
gint *minimum_size,
gint *natural_size)
Split up width and height queries so that they make more sense (extended-layout)
2010-04-20 05:26:58 +00:00
{
Move GtkSizeRequest into GtkWidget It doesn't make sense to keep them separate as GtkSizeRequest requires a GtkWidget and GtkWidget implements GtkSizeRequest, so you can never have one without the other. It also makes the code a lot easier because no casts are required when calling functions. Also, the names would translate to gtk_widget_get_width() and people agreed that this would be a too generic name, so a "preferred" was added to the names. So this patch moves the functions: gtk_size_request_get_request_mode() => gtk_widget_get_request_mode() gtk_size_request_get_width() => gtk_widget_get_preferred_width() gtk_size_request_get_height() => gtk_widget_get_preferred_height() gtk_size_request_get_size() => gtk_widget_get_preferred_size() gtk_size_request_get_width_for_height() => gtk_widget_get_preferred_width_for_height() gtk_size_request_get_height_for_width() => gtk_widget_get_preferred_height_for_width() ... and moves the corresponding vfuncs to the GtkWidgetClass. The patch also renames the implementations of the vfuncs in widgets to include the word "preferrred".
2010-09-21 14:35:17 +00:00
gtk_scrolled_window_get_preferred_size (widget, GTK_ORIENTATION_VERTICAL, minimum_size, natural_size);
Mega commit to change ->get_desired_size() for ->get_desired_width/height(). This commit changes gtk_extended_layout_get_desired_size() for per dimension variants. Furthermore this commit reverts the actions done in size-groups for now as it needs a different approach. The natural width/height parameters added to aux_info have been changed for a per width cache for heights and a per height cache for widths. gtk-demo is still working, currently sizegroups are not taken into account as mentioned above - size groups need to be alerted both when the widths and heights are updated independantly and then that information needs to repropagate also to other extended layout implementors.
2010-04-13 02:21:46 +00:00
}
static void
Move GtkSizeRequest into GtkWidget It doesn't make sense to keep them separate as GtkSizeRequest requires a GtkWidget and GtkWidget implements GtkSizeRequest, so you can never have one without the other. It also makes the code a lot easier because no casts are required when calling functions. Also, the names would translate to gtk_widget_get_width() and people agreed that this would be a too generic name, so a "preferred" was added to the names. So this patch moves the functions: gtk_size_request_get_request_mode() => gtk_widget_get_request_mode() gtk_size_request_get_width() => gtk_widget_get_preferred_width() gtk_size_request_get_height() => gtk_widget_get_preferred_height() gtk_size_request_get_size() => gtk_widget_get_preferred_size() gtk_size_request_get_width_for_height() => gtk_widget_get_preferred_width_for_height() gtk_size_request_get_height_for_width() => gtk_widget_get_preferred_height_for_width() ... and moves the corresponding vfuncs to the GtkWidgetClass. The patch also renames the implementations of the vfuncs in widgets to include the word "preferrred".
2010-09-21 14:35:17 +00:00
gtk_scrolled_window_get_preferred_height_for_width (GtkWidget *widget,
gint width,
gint *minimum_height,
gint *natural_height)
Applied Jan Arne Petersen's patch for GtkScrolledWindow Applied patch to add height-for-width/width-for-height suppot to GtkScrolledWindow plus modifications to use gtk_widget_get_desired_size() to query children sized instead of directly calling the layout api, plus removed the ->size_request() implementation interfering with the mess.
2010-04-04 00:09:18 +00:00
{
Mass api change from GtkExtendedLayout --> GtkSizeRequest This commit makes a few massive changes to the extended layout code: a.) gtkextendedlayout.c --> gtksizerequest.c b.) _is_height_for_width --> get_request_mode() c.) get_desired_size(), get_desired_width(), get_desired_height() --> get_size(), get_width(), get_height() This is the first partial commit and only effects portions of the tree that have already been merged in master (in order to easily cherry pick this commit). Conflicts: gtk/Makefile.am gtk/gtk.h gtk/gtk.symbols gtk/gtkextendedlayout.h
2010-06-18 04:11:26 +00:00
g_return_if_fail (GTK_IS_WIDGET (widget));
Applied Jan Arne Petersen's patch for GtkScrolledWindow Applied patch to add height-for-width/width-for-height suppot to GtkScrolledWindow plus modifications to use gtk_widget_get_desired_size() to query children sized instead of directly calling the layout api, plus removed the ->size_request() implementation interfering with the mess.
2010-04-04 00:09:18 +00:00
Move GtkSizeRequest into GtkWidget It doesn't make sense to keep them separate as GtkSizeRequest requires a GtkWidget and GtkWidget implements GtkSizeRequest, so you can never have one without the other. It also makes the code a lot easier because no casts are required when calling functions. Also, the names would translate to gtk_widget_get_width() and people agreed that this would be a too generic name, so a "preferred" was added to the names. So this patch moves the functions: gtk_size_request_get_request_mode() => gtk_widget_get_request_mode() gtk_size_request_get_width() => gtk_widget_get_preferred_width() gtk_size_request_get_height() => gtk_widget_get_preferred_height() gtk_size_request_get_size() => gtk_widget_get_preferred_size() gtk_size_request_get_width_for_height() => gtk_widget_get_preferred_width_for_height() gtk_size_request_get_height_for_width() => gtk_widget_get_preferred_height_for_width() ... and moves the corresponding vfuncs to the GtkWidgetClass. The patch also renames the implementations of the vfuncs in widgets to include the word "preferrred".
2010-09-21 14:35:17 +00:00
GTK_WIDGET_GET_CLASS (widget)->get_preferred_height (widget, minimum_height, natural_height);
Implement extended layout for GtkScrolledWindow
2009-12-19 05:57:49 +00:00
}
static void
Move GtkSizeRequest into GtkWidget It doesn't make sense to keep them separate as GtkSizeRequest requires a GtkWidget and GtkWidget implements GtkSizeRequest, so you can never have one without the other. It also makes the code a lot easier because no casts are required when calling functions. Also, the names would translate to gtk_widget_get_width() and people agreed that this would be a too generic name, so a "preferred" was added to the names. So this patch moves the functions: gtk_size_request_get_request_mode() => gtk_widget_get_request_mode() gtk_size_request_get_width() => gtk_widget_get_preferred_width() gtk_size_request_get_height() => gtk_widget_get_preferred_height() gtk_size_request_get_size() => gtk_widget_get_preferred_size() gtk_size_request_get_width_for_height() => gtk_widget_get_preferred_width_for_height() gtk_size_request_get_height_for_width() => gtk_widget_get_preferred_height_for_width() ... and moves the corresponding vfuncs to the GtkWidgetClass. The patch also renames the implementations of the vfuncs in widgets to include the word "preferrred".
2010-09-21 14:35:17 +00:00
gtk_scrolled_window_get_preferred_width_for_height (GtkWidget *widget,
gint height,
gint *minimum_width,
gint *natural_width)
Implement extended layout for GtkScrolledWindow
2009-12-19 05:57:49 +00:00
{
Mass api change from GtkExtendedLayout --> GtkSizeRequest This commit makes a few massive changes to the extended layout code: a.) gtkextendedlayout.c --> gtksizerequest.c b.) _is_height_for_width --> get_request_mode() c.) get_desired_size(), get_desired_width(), get_desired_height() --> get_size(), get_width(), get_height() This is the first partial commit and only effects portions of the tree that have already been merged in master (in order to easily cherry pick this commit). Conflicts: gtk/Makefile.am gtk/gtk.h gtk/gtk.symbols gtk/gtkextendedlayout.h
2010-06-18 04:11:26 +00:00
g_return_if_fail (GTK_IS_WIDGET (widget));
Mega commit to change ->get_desired_size() for ->get_desired_width/height(). This commit changes gtk_extended_layout_get_desired_size() for per dimension variants. Furthermore this commit reverts the actions done in size-groups for now as it needs a different approach. The natural width/height parameters added to aux_info have been changed for a per width cache for heights and a per height cache for widths. gtk-demo is still working, currently sizegroups are not taken into account as mentioned above - size groups need to be alerted both when the widths and heights are updated independantly and then that information needs to repropagate also to other extended layout implementors.
2010-04-13 02:21:46 +00:00
Move GtkSizeRequest into GtkWidget It doesn't make sense to keep them separate as GtkSizeRequest requires a GtkWidget and GtkWidget implements GtkSizeRequest, so you can never have one without the other. It also makes the code a lot easier because no casts are required when calling functions. Also, the names would translate to gtk_widget_get_width() and people agreed that this would be a too generic name, so a "preferred" was added to the names. So this patch moves the functions: gtk_size_request_get_request_mode() => gtk_widget_get_request_mode() gtk_size_request_get_width() => gtk_widget_get_preferred_width() gtk_size_request_get_height() => gtk_widget_get_preferred_height() gtk_size_request_get_size() => gtk_widget_get_preferred_size() gtk_size_request_get_width_for_height() => gtk_widget_get_preferred_width_for_height() gtk_size_request_get_height_for_width() => gtk_widget_get_preferred_height_for_width() ... and moves the corresponding vfuncs to the GtkWidgetClass. The patch also renames the implementations of the vfuncs in widgets to include the word "preferrred".
2010-09-21 14:35:17 +00:00
GTK_WIDGET_GET_CLASS (widget)->get_preferred_width (widget, minimum_width, natural_width);
Implement extended layout for GtkScrolledWindow
2009-12-19 05:57:49 +00:00
}
Move min-display-width/height to GtkScrolledWindow It is just too annoying to have to implement these properties in every scrollable. Instead, we now have ::min-content-height/width in GtkScrolledWindow. We also add GtkScrollablePolicy to determine how to size the scrollable content.
2010-10-22 16:46:33 +00:00
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
static void
gtk_scrolled_window_realize (GtkWidget *widget)
{
GtkScrolledWindow *scrolled_window = GTK_SCROLLED_WINDOW (widget);
GtkAllocation allocation, relative_allocation;
GdkWindowAttr attributes;
GtkWidget *child_widget;
gint attributes_mask;
gtk_widget_set_realized (widget, TRUE);
gtk_widget_get_allocation (widget, &allocation);
gtk_scrolled_window_relative_allocation (widget, &relative_allocation);
attributes.window_type = GDK_WINDOW_CHILD;
attributes.x = allocation.x + relative_allocation.x;
attributes.y = allocation.y + relative_allocation.y;
attributes.width = allocation.width;
attributes.height = allocation.height;
attributes.wclass = GDK_INPUT_OUTPUT;
attributes.visual = gtk_widget_get_visual (widget);
attributes.event_mask = GDK_VISIBILITY_NOTIFY_MASK |
scrolledwindow: set GDK_EXPOSURE_MASK on the overshoot window Currently we use gtk_style_context_set_background() when the state flags change in order to propagate the background color to the overshoot window, but this is actually only needed because the window doesn't get expose events, since we always draw a full background in draw(). This also fixes some problems when the GdkWindow of the scrolled window's child is composited, as seen in oxygen-gtk3. https://bugzilla.gnome.org/show_bug.cgi?id=686265
2012-10-17 04:59:59 +00:00
GDK_BUTTON_MOTION_MASK | GDK_TOUCH_MASK | GDK_EXPOSURE_MASK;
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL;
scrolled_window->priv->overshoot_window =
gdk_window_new (gtk_widget_get_parent_window (widget),
&attributes, attributes_mask);
Add gtk_widget_(un)register_window This replaces the previously hardcoded calls to gdk_window_set_user_data, and also lets us track which windows are a part of a widget. Old code should continue working as is, but new features that require the windows may not work perfectly. We need this for the transparent widget support to work, as we need to specially mark the windows of child widgets. https://bugzilla.gnome.org/show_bug.cgi?id=687842
2013-02-05 08:36:49 +00:00
gtk_widget_register_window (widget, scrolled_window->priv->overshoot_window);
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
child_widget = gtk_bin_get_child (GTK_BIN (widget));
if (child_widget)
gtk_widget_set_parent_window (child_widget,
scrolled_window->priv->overshoot_window);
GTK_WIDGET_CLASS (gtk_scrolled_window_parent_class)->realize (widget);
}
static void
gtk_scrolled_window_unrealize (GtkWidget *widget)
{
GtkScrolledWindow *scrolled_window = GTK_SCROLLED_WINDOW (widget);
Add gtk_widget_(un)register_window This replaces the previously hardcoded calls to gdk_window_set_user_data, and also lets us track which windows are a part of a widget. Old code should continue working as is, but new features that require the windows may not work perfectly. We need this for the transparent widget support to work, as we need to specially mark the windows of child widgets. https://bugzilla.gnome.org/show_bug.cgi?id=687842
2013-02-05 08:36:49 +00:00
gtk_widget_unregister_window (widget, scrolled_window->priv->overshoot_window);
scrolledwindow: Kinetic scrolling support Kinetic scrolling is only done on touch devices, since it is sort of meaningless on pointer devices, besides it implies a different input event handling on child widgets that is unnecessary there. If the scrolling doesn't start after a long press, the scrolling is cancelled and events are handled by child widgets normally. When clicked again close to the previous button press location (assuming it had ~0 movement), the scrolled window will allow the child to handle the events immediately. This is so the user doesn't have to wait to the press-and-hold timeout in order to operate on the scrolledwindow child. The innermost scrolled window always gets to capture the events, all scrolled windows above it just let the event go through. Ideally reaching a limit on the innermost scrolled window would propagate the dragging up the hierarchy in order to keep following the touch coords, although that'd involve rather evil hacks just to cater for broken UIs.
2011-02-11 12:43:56 +00:00
gdk_window_destroy (scrolled_window->priv->overshoot_window);
scrolled_window->priv->overshoot_window = NULL;
gtk_widget_set_realized (widget, FALSE);
GTK_WIDGET_CLASS (gtk_scrolled_window_parent_class)->unrealize (widget);
}
static void
gtk_scrolled_window_map (GtkWidget *widget)
{
GtkScrolledWindow *scrolled_window = GTK_SCROLLED_WINDOW (widget);
gdk_window_show (scrolled_window->priv->overshoot_window);
GTK_WIDGET_CLASS (gtk_scrolled_window_parent_class)->map (widget);
}
static void
gtk_scrolled_window_unmap (GtkWidget *widget)
{
GtkScrolledWindow *scrolled_window = GTK_SCROLLED_WINDOW (widget);
gdk_window_hide (scrolled_window->priv->overshoot_window);
GTK_WIDGET_CLASS (gtk_scrolled_window_parent_class)->unmap (widget);
}
static void
gtk_scrolled_window_grab_notify (GtkWidget *widget,
gboolean was_grabbed)
{
GtkScrolledWindow *scrolled_window = GTK_SCROLLED_WINDOW (widget);
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
if (priv->drag_device &&
gtk_widget_device_is_shadowed (widget,
priv->drag_device))
{
gdk_device_ungrab (priv->drag_device,
gtk_get_current_event_time ());
priv->drag_device = NULL;
if (_gtk_scrolled_window_get_overshoot (scrolled_window, NULL, NULL))
gtk_scrolled_window_start_deceleration (scrolled_window);
else
gtk_scrolled_window_cancel_deceleration (scrolled_window);
}
}
Fix up docs
2010-10-23 21:02:40 +00:00
/**
* gtk_scrolled_window_get_min_content_width:
* @scrolled_window: a #GtkScrolledWindow
*
* Gets the minimum content width of @scrolled_window, or -1 if not set.
*
* Returns: the minimum content width
*
* Since: 3.0
*/
Move min-display-width/height to GtkScrolledWindow It is just too annoying to have to implement these properties in every scrollable. Instead, we now have ::min-content-height/width in GtkScrolledWindow. We also add GtkScrollablePolicy to determine how to size the scrollable content.
2010-10-22 16:46:33 +00:00
gint
gtk_scrolled_window_get_min_content_width (GtkScrolledWindow *scrolled_window)
{
g_return_val_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window), 0);
return scrolled_window->priv->min_content_width;
}
Fix up docs
2010-10-23 21:02:40 +00:00
/**
* gtk_scrolled_window_set_min_content_width:
* @scrolled_window: a #GtkScrolledWindow
* @width: the minimal content width
*
* Sets the minimum width that @scrolled_window should keep visible.
* Note that this can and (usually will) be smaller than the minimum
* size of the content.
*
* Since: 3.0
*/
Move min-display-width/height to GtkScrolledWindow It is just too annoying to have to implement these properties in every scrollable. Instead, we now have ::min-content-height/width in GtkScrolledWindow. We also add GtkScrollablePolicy to determine how to size the scrollable content.
2010-10-22 16:46:33 +00:00
void
gtk_scrolled_window_set_min_content_width (GtkScrolledWindow *scrolled_window,
Fix up docs
2010-10-23 21:02:40 +00:00
gint width)
Move min-display-width/height to GtkScrolledWindow It is just too annoying to have to implement these properties in every scrollable. Instead, we now have ::min-content-height/width in GtkScrolledWindow. We also add GtkScrollablePolicy to determine how to size the scrollable content.
2010-10-22 16:46:33 +00:00
{
GtkScrolledWindowPrivate *priv;
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window));
priv = scrolled_window->priv;
Fix up docs
2010-10-23 21:02:40 +00:00
if (priv->min_content_width != width)
Move min-display-width/height to GtkScrolledWindow It is just too annoying to have to implement these properties in every scrollable. Instead, we now have ::min-content-height/width in GtkScrolledWindow. We also add GtkScrollablePolicy to determine how to size the scrollable content.
2010-10-22 16:46:33 +00:00
{
Fix up docs
2010-10-23 21:02:40 +00:00
priv->min_content_width = width;
Move min-display-width/height to GtkScrolledWindow It is just too annoying to have to implement these properties in every scrollable. Instead, we now have ::min-content-height/width in GtkScrolledWindow. We also add GtkScrollablePolicy to determine how to size the scrollable content.
2010-10-22 16:46:33 +00:00
gtk_widget_queue_resize (GTK_WIDGET (scrolled_window));
g_object_notify (G_OBJECT (scrolled_window), "min-content-width");
}
}
Fix up docs
2010-10-23 21:02:40 +00:00
/**
* gtk_scrolled_window_get_min_content_height:
* @scrolled_window: a #GtkScrolledWindow
*
* Gets the minimal content height of @scrolled_window, or -1 if not set.
*
* Returns: the minimal content height
*
* Since: 3.0
*/
Move min-display-width/height to GtkScrolledWindow It is just too annoying to have to implement these properties in every scrollable. Instead, we now have ::min-content-height/width in GtkScrolledWindow. We also add GtkScrollablePolicy to determine how to size the scrollable content.
2010-10-22 16:46:33 +00:00
gint
gtk_scrolled_window_get_min_content_height (GtkScrolledWindow *scrolled_window)
{
g_return_val_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window), 0);
return scrolled_window->priv->min_content_height;
}
Fix up docs
2010-10-23 21:02:40 +00:00
/**
* gtk_scrolled_window_set_min_content_height:
* @scrolled_window: a #GtkScrolledWindow
* @height: the minimal content height
*
* Sets the minimum height that @scrolled_window should keep visible.
* Note that this can and (usually will) be smaller than the minimum
* size of the content.
*
* Since: 3.0
*/
Move min-display-width/height to GtkScrolledWindow It is just too annoying to have to implement these properties in every scrollable. Instead, we now have ::min-content-height/width in GtkScrolledWindow. We also add GtkScrollablePolicy to determine how to size the scrollable content.
2010-10-22 16:46:33 +00:00
void
gtk_scrolled_window_set_min_content_height (GtkScrolledWindow *scrolled_window,
Fix up docs
2010-10-23 21:02:40 +00:00
gint height)
Move min-display-width/height to GtkScrolledWindow It is just too annoying to have to implement these properties in every scrollable. Instead, we now have ::min-content-height/width in GtkScrolledWindow. We also add GtkScrollablePolicy to determine how to size the scrollable content.
2010-10-22 16:46:33 +00:00
{
GtkScrolledWindowPrivate *priv;
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window));
priv = scrolled_window->priv;
Fix up docs
2010-10-23 21:02:40 +00:00
if (priv->min_content_height != height)
Move min-display-width/height to GtkScrolledWindow It is just too annoying to have to implement these properties in every scrollable. Instead, we now have ::min-content-height/width in GtkScrolledWindow. We also add GtkScrollablePolicy to determine how to size the scrollable content.
2010-10-22 16:46:33 +00:00
{
Fix up docs
2010-10-23 21:02:40 +00:00
priv->min_content_height = height;
Move min-display-width/height to GtkScrolledWindow It is just too annoying to have to implement these properties in every scrollable. Instead, we now have ::min-content-height/width in GtkScrolledWindow. We also add GtkScrollablePolicy to determine how to size the scrollable content.
2010-10-22 16:46:33 +00:00
gtk_widget_queue_resize (GTK_WIDGET (scrolled_window));
g_object_notify (G_OBJECT (scrolled_window), "min-content-height");
}
}
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