gtk2/gtk/gtkbox.c

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/* GTK - The GIMP Toolkit
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
* modify it under the terms of the GNU Lesser General Public
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* 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
* Lesser General Public License for more details.
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*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
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*/
/*
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#include "config.h"
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#include "gtkbox.h"
#include "gtkprivate.h"
#include "gtkintl.h"
#include "gtkalias.h"
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enum {
PROP_0,
PROP_SPACING,
PROP_HOMOGENEOUS
};
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enum {
CHILD_PROP_0,
CHILD_PROP_EXPAND,
CHILD_PROP_FILL,
CHILD_PROP_PADDING,
CHILD_PROP_PACK_TYPE,
CHILD_PROP_POSITION
};
static void gtk_box_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec);
static void gtk_box_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec);
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static void gtk_box_add (GtkContainer *container,
GtkWidget *widget);
static void gtk_box_remove (GtkContainer *container,
GtkWidget *widget);
GTK_MENU_DIR_CHILD: check for the existance of Thu Sep 3 04:22:20 1998 Tim Janik <timj@gtk.org> * gtk/gtkmenushell.c (gtk_real_menu_shell_move_current): GTK_MENU_DIR_CHILD: check for the existance of menu_shell->active_menu_item before accessing its child. GTK_MENU_DIR_PREV: GTK_MENU_DIR_NEXT: if we haven't had an active item and still don't, make a default selection. Wed Sep 2 00:28:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_propagate_state): iterate the children with _forall for sensitivity changes and with _foreach on pure state changes. this fixes a lot of the old inclusions of internal widgets into _foreach calls. * gtk/gtktree.c: removed gtk_tree_foreach, let gtk_tree_forall do the work. don't walk the subtrees of first level children. * gtk/gtktreeitem.c: provide a _forall implementation, which walks the subtrees as well for include_internals. * gtk/gtkmenuitem.c: provide a _forall implementation, which walks the submenus as well for include_internals. * gtk/gtkscrolledwindow.c: removed gtk_scrolled_window_foreach and implemented gtk_scrolled_window_forall, which will iterate over the viewport and the scrollbars for gtk_container_forall or iterate over the viewports children for gtk_container_foreach. * gtk/gtktoolbar.c: * gtk/gtktable.c: * gtk/gtkpaned.c: * gtk/gtkpacker.c: * gtk/gtkmenushell.c: * gtk/gtklist.c: * gtk/gtkfixed.c: * gtk/gtkclist.c: * gtk/gtkbox.c: * gtk/gtkbin.c: * gtk/gtknotebook.c: removed the old gtk_*_foreach functions and provided gtk_*_forall. * gtk/gtknotebook.c: (gtk_notebook_real_switch_page): expose tabs. (gtk_notebook_page_num): new function to return the page number of a distinct child. (gtk_notebook_focus): minor fixups. foxus handling is still screwed under some circumstances. * gtk/gtktreeitem.c: (gtk_real_tree_item_select): (gtk_real_tree_item_deselect): major fixes. some general fixups wrt queue_redraw, and tree items not being NO_WINDOW widgets. * gtk/gtklistitem.c: (gtk_real_list_item_select): (gtk_real_list_item_deselect): (gtk_real_list_item_toggle): removed unneccessary queue_redraw calls. Wed Aug 30 09:42:07 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: allow optionmenus to have the focus and automatically popup the menu on space bar. Wed Aug 26 06:40:34 1998 Tim Janik <timj@gtk.org> * gtk/gtkcontainer.h: * gtk/gtkcontainer.c: implemented gtk_container_forall() (as a class method), which acts similar to gtk_container_foreach(), but iterates over internal children. the GtkContainer::foreach signal vanished in favour of a new class method ->forall() that optionally includes internal widgets. * gtk/gtkclist.c (gtk_clist_init): provide no _foreach implementation but a _forall implementation, since all child widgets we have are internal ones. (column_button_create): set the parent window prior to gtk_widget_set_parent(). * gtk/gtkwidget.c: exchanged all calls to gtk_container_foreach() with gtk_container_forall(). * gtk/gtkwidget.h: * gtk/gtkwidget.c: added the GTK_COMPOSITE_CHILD, exported through the GtkWidget::composite_child argument. to have a widget created with the flag initially, two new functions got added to wrap a widgets creation: gtk_widget_push_composite_flag() and gtk_widget_pop_composite_flag(). Wed Aug 25 23:37:39 1998 Tim Janik <timj@gtk.org> * gtk/gtktooltips.h: * gtk/gtktooltips.c: exported gtk_tooltips_create_window() as gtk_tooltips_force_window(), so tooltips->tip_window can be accessed prior to the first tip being set. don't put an extra reference on the window, since it is a toplevel, it wont get destroyed from anywhere else. * overall macro and GtkType fixups.
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static void gtk_box_forall (GtkContainer *container,
gboolean include_internals,
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GtkCallback callback,
gpointer callback_data);
static void gtk_box_set_child_property (GtkContainer *container,
GtkWidget *child,
guint property_id,
const GValue *value,
GParamSpec *pspec);
static void gtk_box_get_child_property (GtkContainer *container,
GtkWidget *child,
guint property_id,
GValue *value,
GParamSpec *pspec);
static GType gtk_box_child_type (GtkContainer *container);
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G_DEFINE_ABSTRACT_TYPE (GtkBox, gtk_box, GTK_TYPE_CONTAINER)
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static void
gtk_box_class_init (GtkBoxClass *class)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (class);
GtkContainerClass *container_class = GTK_CONTAINER_CLASS (class);
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gobject_class->set_property = gtk_box_set_property;
gobject_class->get_property = gtk_box_get_property;
container_class->add = gtk_box_add;
container_class->remove = gtk_box_remove;
container_class->forall = gtk_box_forall;
container_class->child_type = gtk_box_child_type;
container_class->set_child_property = gtk_box_set_child_property;
container_class->get_child_property = gtk_box_get_child_property;
g_object_class_install_property (gobject_class,
PROP_SPACING,
g_param_spec_int ("spacing",
P_("Spacing"),
P_("The amount of space between children"),
0,
G_MAXINT,
0,
GTK_PARAM_READWRITE));
g_object_class_install_property (gobject_class,
PROP_HOMOGENEOUS,
g_param_spec_boolean ("homogeneous",
P_("Homogeneous"),
P_("Whether the children should all be the same size"),
FALSE,
GTK_PARAM_READWRITE));
gtk_container_class_install_child_property (container_class,
CHILD_PROP_EXPAND,
g_param_spec_boolean ("expand",
P_("Expand"),
P_("Whether the child should receive extra space when the parent grows"),
TRUE,
GTK_PARAM_READWRITE));
gtk_container_class_install_child_property (container_class,
CHILD_PROP_FILL,
g_param_spec_boolean ("fill",
P_("Fill"),
P_("Whether extra space given to the child should be allocated to the child or used as padding"),
TRUE,
GTK_PARAM_READWRITE));
gtk_container_class_install_child_property (container_class,
CHILD_PROP_PADDING,
g_param_spec_uint ("padding",
P_("Padding"),
P_("Extra space to put between the child and its neighbors, in pixels"),
0, G_MAXINT, 0,
GTK_PARAM_READWRITE));
gtk_container_class_install_child_property (container_class,
CHILD_PROP_PACK_TYPE,
g_param_spec_enum ("pack-type",
P_("Pack type"),
P_("A GtkPackType indicating whether the child is packed with reference to the start or end of the parent"),
GTK_TYPE_PACK_TYPE, GTK_PACK_START,
GTK_PARAM_READWRITE));
gtk_container_class_install_child_property (container_class,
CHILD_PROP_POSITION,
g_param_spec_int ("position",
P_("Position"),
P_("The index of the child in the parent"),
-1, G_MAXINT, 0,
GTK_PARAM_READWRITE));
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}
static void
gtk_box_init (GtkBox *box)
{
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_SET_FLAGS (box, GTK_NO_WINDOW);
Add a function gdk_window_invalidate_maybe_recurse() for use in "shallow Sun Nov 4 16:02:08 2001 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.[ch]: Add a function gdk_window_invalidate_maybe_recurse() for use in "shallow invalidation" of a widget. (Windows belonging to the widget, but not to the widget's children) * gtk/gtkprivate.h gtk/gtkwidget.c gtk/gtksizegroup.c: Add private flags GTK_ALLOC_NEEDED, GTK_REQUEST_NEEDED. These flags are set up on ancestors up to the resize container on queue_resize. Size requests only actually take place if GTK_REQUEST_NEEDED, size allocations only take place if GTK_ALLOC_NEEDED or the size changed. * gtk/gtkcontainer.c gtk/gtkwidget.c: Remove container->resize_widgets and the RESIZE_NEEDED flag since the above flags are sufficient to figure out what needs to be resized/reallocated. Remove code manipulating container->resize_widget. * gtk/gtkwidget.[ch]: Add gtk_widget_set_redraw_on_alloc(); this allows widgets to turn off being automatically invalidated is when they are resized. * gtk/gtkwidget.[ch] (gtk_widget_size_allocate): Invalidation when a widget is resized or moved is "shallow" as described above - only the windows that need to be invalidated are invalidated. * gtk/gtkbox.c gtk/gtktable.c gtk/gtkalignment.c docs/Changes-2.0.txt: Make these widget's init functions call gtk_widget_set_redraw_on_allocate(widget,FALSE). * gtk/gtkwindow.c (gtk_window_configure_event): Call _gtk_container_queue_resize(), since we don't want redrawing. (Probably could be done for other calls to gtk_widget_queue_resize() in gtkwindow.c, but this is the most important one.) * gtk/gtkwindow.c (gtk_window_move_resize): Don't call gtk_widget_queue_draw() - size_allocate() handles that as appropriate. * gtk/gtkframe.c (gtk_frame_size_allocate): Invalidate instead of queue_clear() to avoid invalidating children.
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gtk_widget_set_redraw_on_allocate (GTK_WIDGET (box), FALSE);
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box->children = NULL;
box->spacing = 0;
box->homogeneous = FALSE;
}
static void
gtk_box_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
call the base class init fucntions from all parent types upon class Sun Jun 28 04:29:10 1998 Tim Janik <timj@gtk.org> * gtk/gtktypeutils.c (gtk_type_class_init): call the base class init fucntions from all parent types upon class initialization. * gtk/gtkcontainer.c: (gtk_container_get_type): announce gtk_container_base_class_init to the type system. (gtk_container_base_class_init): new function to feature base class initialization. (gtk_container_get_child_arg): (gtk_container_set_child_arg): call the GtkContainerClass get_child_arg and set_child_arg methods of the class indicated through the argument name. * gtk/gtkobject.c: (gtk_object_base_class_init): new function to feature base class initialization. (gtk_object_init_type): announce gtk_object_base_class_init to the type system. (gtk_object_class_init): setup the get_arg and set_arg pointers for GtkObjectClass. (gtk_object_setv): (gtk_object_getv): call the GtkObjectClass get_arg and set_arg methods, instead of bothering the type system with this. * gtk/gtkaccellabel.c: * gtk/gtkbutton.c: * gtk/gtkradiobutton.c: * gtk/gtktable.c: * gtk/gtktogglebutton.c: * gtk/gtktipsquery.c: * gtk/gtkbox.c: * gtk/gtkpacker.c: * gtk/gtkwidget.c: * gtk/gtkwindow.c: * gtk/gtkframe.c: * gtk/gtkmisc.c: * gtk/gtklabel.c: set the object_class->{g|s}et_arg pointers to the corresponding gtk_*_{g|s]et_arg functions and updated the gtk_*_get_type functions wrt GtkTypeInfo initialization. changed a lot of the set/get arg functions to take a GtkObject argument. gtk/gtkadjustment.c: gtk/gtkalignment.c: gtk/gtkarrow.c: gtk/gtkaspectframe.c: gtk/gtkbbox.c: gtk/gtkbin.c: gtk/gtkcheckbutton.c: gtk/gtkcheckmenuitem.c: gtk/gtkclist.c: gtk/gtkcolorsel.c: gtk/gtkcombo.c: gtk/gtkctree.c: gtk/gtkcurve.c: gtk/gtkdata.c: gtk/gtkdialog.c: gtk/gtkdrawingarea.c: gtk/gtkeditable.c: gtk/gtkentry.c: gtk/gtkeventbox.c: gtk/gtkfilesel.c: gtk/gtkfixed.c: gtk/gtkfontsel.c: gtk/gtkgamma.c: gtk/gtkhandlebox.c: gtk/gtkhbbox.c: gtk/gtkhbox.c: gtk/gtkhpaned.c: gtk/gtkhruler.c: gtk/gtkhscale.c: gtk/gtkhscrollbar.c: gtk/gtkhseparator.c: gtk/gtkimage.c: gtk/gtkinputdialog.c: gtk/gtkitem.c: gtk/gtkitemfactory.c: gtk/gtklist.c: gtk/gtklistitem.c: gtk/gtkmenu.c: gtk/gtkmenubar.c: gtk/gtkmenuitem.c: gtk/gtkmenushell.c: gtk/gtknotebook.c: gtk/gtkoptionmenu.c: gtk/gtkpaned.c: gtk/gtkpixmap.c: gtk/gtkpreview.c: gtk/gtkprogressbar.c: gtk/gtkradiomenuitem.c: gtk/gtkrange.c: gtk/gtkruler.c: gtk/gtkscale.c: gtk/gtkscrollbar.c: gtk/gtkscrolledwindow.c: gtk/gtkseparator.c: gtk/gtkspinbutton.c: gtk/gtkstatusbar.c: gtk/gtktext.c: gtk/gtktoolbar.c: gtk/gtktooltips.c: gtk/gtktree.c: gtk/gtktreeitem.c: gtk/gtkvbbox.c: gtk/gtkvbox.c: gtk/gtkviewport.c: gtk/gtkvpaned.c: gtk/gtkvruler.c: gtk/gtkvscale.c: gtk/gtkvscrollbar.c: gtk/gtkvseparator.c: updated the GtkTypeInfo initialization code to match the modified GtkTypeInfo structure.
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GtkBox *box;
box = GTK_BOX (object);
switch (prop_id)
{
case PROP_SPACING:
gtk_box_set_spacing (box, g_value_get_int (value));
break;
case PROP_HOMOGENEOUS:
gtk_box_set_homogeneous (box, g_value_get_boolean (value));
break;
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default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
}
}
static void gtk_box_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
call the base class init fucntions from all parent types upon class Sun Jun 28 04:29:10 1998 Tim Janik <timj@gtk.org> * gtk/gtktypeutils.c (gtk_type_class_init): call the base class init fucntions from all parent types upon class initialization. * gtk/gtkcontainer.c: (gtk_container_get_type): announce gtk_container_base_class_init to the type system. (gtk_container_base_class_init): new function to feature base class initialization. (gtk_container_get_child_arg): (gtk_container_set_child_arg): call the GtkContainerClass get_child_arg and set_child_arg methods of the class indicated through the argument name. * gtk/gtkobject.c: (gtk_object_base_class_init): new function to feature base class initialization. (gtk_object_init_type): announce gtk_object_base_class_init to the type system. (gtk_object_class_init): setup the get_arg and set_arg pointers for GtkObjectClass. (gtk_object_setv): (gtk_object_getv): call the GtkObjectClass get_arg and set_arg methods, instead of bothering the type system with this. * gtk/gtkaccellabel.c: * gtk/gtkbutton.c: * gtk/gtkradiobutton.c: * gtk/gtktable.c: * gtk/gtktogglebutton.c: * gtk/gtktipsquery.c: * gtk/gtkbox.c: * gtk/gtkpacker.c: * gtk/gtkwidget.c: * gtk/gtkwindow.c: * gtk/gtkframe.c: * gtk/gtkmisc.c: * gtk/gtklabel.c: set the object_class->{g|s}et_arg pointers to the corresponding gtk_*_{g|s]et_arg functions and updated the gtk_*_get_type functions wrt GtkTypeInfo initialization. changed a lot of the set/get arg functions to take a GtkObject argument. gtk/gtkadjustment.c: gtk/gtkalignment.c: gtk/gtkarrow.c: gtk/gtkaspectframe.c: gtk/gtkbbox.c: gtk/gtkbin.c: gtk/gtkcheckbutton.c: gtk/gtkcheckmenuitem.c: gtk/gtkclist.c: gtk/gtkcolorsel.c: gtk/gtkcombo.c: gtk/gtkctree.c: gtk/gtkcurve.c: gtk/gtkdata.c: gtk/gtkdialog.c: gtk/gtkdrawingarea.c: gtk/gtkeditable.c: gtk/gtkentry.c: gtk/gtkeventbox.c: gtk/gtkfilesel.c: gtk/gtkfixed.c: gtk/gtkfontsel.c: gtk/gtkgamma.c: gtk/gtkhandlebox.c: gtk/gtkhbbox.c: gtk/gtkhbox.c: gtk/gtkhpaned.c: gtk/gtkhruler.c: gtk/gtkhscale.c: gtk/gtkhscrollbar.c: gtk/gtkhseparator.c: gtk/gtkimage.c: gtk/gtkinputdialog.c: gtk/gtkitem.c: gtk/gtkitemfactory.c: gtk/gtklist.c: gtk/gtklistitem.c: gtk/gtkmenu.c: gtk/gtkmenubar.c: gtk/gtkmenuitem.c: gtk/gtkmenushell.c: gtk/gtknotebook.c: gtk/gtkoptionmenu.c: gtk/gtkpaned.c: gtk/gtkpixmap.c: gtk/gtkpreview.c: gtk/gtkprogressbar.c: gtk/gtkradiomenuitem.c: gtk/gtkrange.c: gtk/gtkruler.c: gtk/gtkscale.c: gtk/gtkscrollbar.c: gtk/gtkscrolledwindow.c: gtk/gtkseparator.c: gtk/gtkspinbutton.c: gtk/gtkstatusbar.c: gtk/gtktext.c: gtk/gtktoolbar.c: gtk/gtktooltips.c: gtk/gtktree.c: gtk/gtktreeitem.c: gtk/gtkvbbox.c: gtk/gtkvbox.c: gtk/gtkviewport.c: gtk/gtkvpaned.c: gtk/gtkvruler.c: gtk/gtkvscale.c: gtk/gtkvscrollbar.c: gtk/gtkvseparator.c: updated the GtkTypeInfo initialization code to match the modified GtkTypeInfo structure.
1998-06-28 07:46:10 +00:00
GtkBox *box;
box = GTK_BOX (object);
switch (prop_id)
{
case PROP_SPACING:
g_value_set_int (value, box->spacing);
break;
case PROP_HOMOGENEOUS:
g_value_set_boolean (value, box->homogeneous);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static GType
gtk_box_child_type (GtkContainer *container)
{
return GTK_TYPE_WIDGET;
}
static void
gtk_box_set_child_property (GtkContainer *container,
GtkWidget *child,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
gboolean expand = 0;
gboolean fill = 0;
guint padding = 0;
GtkPackType pack_type = 0;
if (property_id != CHILD_PROP_POSITION)
gtk_box_query_child_packing (GTK_BOX (container),
child,
&expand,
&fill,
&padding,
&pack_type);
switch (property_id)
{
case CHILD_PROP_EXPAND:
gtk_box_set_child_packing (GTK_BOX (container),
child,
g_value_get_boolean (value),
fill,
padding,
pack_type);
break;
case CHILD_PROP_FILL:
gtk_box_set_child_packing (GTK_BOX (container),
child,
expand,
g_value_get_boolean (value),
padding,
pack_type);
break;
case CHILD_PROP_PADDING:
gtk_box_set_child_packing (GTK_BOX (container),
child,
expand,
fill,
g_value_get_uint (value),
pack_type);
break;
case CHILD_PROP_PACK_TYPE:
gtk_box_set_child_packing (GTK_BOX (container),
child,
expand,
fill,
padding,
g_value_get_enum (value));
break;
case CHILD_PROP_POSITION:
gtk_box_reorder_child (GTK_BOX (container),
child,
g_value_get_int (value));
break;
default:
GTK_CONTAINER_WARN_INVALID_CHILD_PROPERTY_ID (container, property_id, pspec);
break;
}
}
static void
gtk_box_get_child_property (GtkContainer *container,
GtkWidget *child,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
gboolean expand = 0;
gboolean fill = 0;
guint padding = 0;
GtkPackType pack_type = 0;
GList *list;
if (property_id != CHILD_PROP_POSITION)
gtk_box_query_child_packing (GTK_BOX (container),
child,
&expand,
&fill,
&padding,
&pack_type);
switch (property_id)
{
guint i;
case CHILD_PROP_EXPAND:
g_value_set_boolean (value, expand);
break;
case CHILD_PROP_FILL:
g_value_set_boolean (value, fill);
break;
case CHILD_PROP_PADDING:
g_value_set_uint (value, padding);
break;
case CHILD_PROP_PACK_TYPE:
g_value_set_enum (value, pack_type);
break;
case CHILD_PROP_POSITION:
i = 0;
for (list = GTK_BOX (container)->children; list; list = list->next)
{
GtkBoxChild *child_entry;
child_entry = list->data;
if (child_entry->widget == child)
break;
i++;
}
g_value_set_int (value, list ? i : -1);
break;
default:
GTK_CONTAINER_WARN_INVALID_CHILD_PROPERTY_ID (container, property_id, pspec);
break;
}
}
static void
gtk_box_pack (GtkBox *box,
GtkWidget *child,
gboolean expand,
gboolean fill,
guint padding,
GtkPackType pack_type)
{
GtkBoxChild *child_info;
g_return_if_fail (GTK_IS_BOX (box));
g_return_if_fail (GTK_IS_WIDGET (child));
g_return_if_fail (child->parent == NULL);
child_info = g_new (GtkBoxChild, 1);
child_info->widget = child;
child_info->padding = padding;
child_info->expand = expand ? TRUE : FALSE;
child_info->fill = fill ? TRUE : FALSE;
child_info->pack = pack_type;
child_info->is_secondary = FALSE;
box->children = g_list_append (box->children, child_info);
gtk_widget_freeze_child_notify (child);
gtk_widget_set_parent (child, GTK_WIDGET (box));
gtk_widget_child_notify (child, "expand");
gtk_widget_child_notify (child, "fill");
gtk_widget_child_notify (child, "padding");
gtk_widget_child_notify (child, "pack-type");
gtk_widget_child_notify (child, "position");
gtk_widget_thaw_child_notify (child);
}
/**
* gtk_box_pack_start:
* @box: a #GtkBox
* @child: the #GtkWidget to be added to @box
* @expand: %TRUE if the new child is to be given extra space allocated to
* @box. The extra space will be divided evenly between all children of
* @box that use this option
* @fill: %TRUE if space given to @child by the @expand option is
* actually allocated to @child, rather than just padding it. This
* parameter has no effect if @expand is set to %FALSE. A child is
* always allocated the full height of a #GtkHBox and the full width
* of a #GtkVBox. This option affects the other dimension
* @padding: extra space in pixels to put between this child and its
* neighbors, over and above the global amount specified by
* #GtkBox:spacing property. If @child is a widget at one of the
* reference ends of @box, then @padding pixels are also put between
* @child and the reference edge of @box
*
* Adds @child to @box, packed with reference to the start of @box.
* The @child is packed after any other child packed with reference
* to the start of @box.
*/
1997-11-24 22:37:52 +00:00
void
gtk_box_pack_start (GtkBox *box,
GtkWidget *child,
gboolean expand,
gboolean fill,
guint padding)
1997-11-24 22:37:52 +00:00
{
gtk_box_pack (box, child, expand, fill, padding, GTK_PACK_START);
1997-11-24 22:37:52 +00:00
}
/**
* gtk_box_pack_end:
* @box: a #GtkBox
* @child: the #GtkWidget to be added to @box
* @expand: %TRUE if the new child is to be given extra space allocated
* to @box. The extra space will be divided evenly between all children
* of @box that use this option
* @fill: %TRUE if space given to @child by the @expand option is
* actually allocated to @child, rather than just padding it. This
* parameter has no effect if @expand is set to %FALSE. A child is
* always allocated the full height of a #GtkHBox and the full width
* of a #GtkVBox. This option affects the other dimension
* @padding: extra space in pixels to put between this child and its
* neighbors, over and above the global amount specified by
* #GtkBox:spacing property. If @child is a widget at one of the
* reference ends of @box, then @padding pixels are also put between
* @child and the reference edge of @box
*
* Adds @child to @box, packed with reference to the end of @box.
* The @child is packed after (away from end of) any other child
* packed with reference to the end of @box.
*/
1997-11-24 22:37:52 +00:00
void
gtk_box_pack_end (GtkBox *box,
GtkWidget *child,
gboolean expand,
gboolean fill,
guint padding)
1997-11-24 22:37:52 +00:00
{
gtk_box_pack (box, child, expand, fill, padding, GTK_PACK_END);
1997-11-24 22:37:52 +00:00
}
/**
* gtk_box_pack_start_defaults:
* @box: a #GtkBox
* @widget: the #GtkWidget to be added to @box
*
* Adds @widget to @box, packed with reference to the start of @box.
* The child is packed after any other child packed with reference
* to the start of @box.
*
* Parameters for how to pack the child @widget, #GtkBox:expand,
* #GtkBox:fill and #GtkBox:padding, are given their default
* values, %TRUE, %TRUE, and 0, respectively.
*
* Deprecated: 2.14: Use gtk_box_pack_start()
*/
1997-11-24 22:37:52 +00:00
void
gtk_box_pack_start_defaults (GtkBox *box,
GtkWidget *child)
{
gtk_box_pack_start (box, child, TRUE, TRUE, 0);
}
/**
* gtk_box_pack_end_defaults:
* @box: a #GtkBox
* @widget: the #GtkWidget to be added to @box
*
* Adds @widget to @box, packed with reference to the end of @box.
* The child is packed after any other child packed with reference
* to the start of @box.
*
* Parameters for how to pack the child @widget, #GtkBox:expand,
* #GtkBox:fill and #GtkBox:padding, are given their default
* values, %TRUE, %TRUE, and 0, respectively.
*
* Deprecated: 2.14: Use gtk_box_pack_end()
*/
1997-11-24 22:37:52 +00:00
void
gtk_box_pack_end_defaults (GtkBox *box,
GtkWidget *child)
{
gtk_box_pack_end (box, child, TRUE, TRUE, 0);
}
/**
* gtk_box_set_homogeneous:
* @box: a #GtkBox
* @homogeneous: a boolean value, %TRUE to create equal allotments,
* %FALSE for variable allotments
*
* Sets the #GtkBox:homogeneous property of @box, controlling
* whether or not all children of @box are given equal space
* in the box.
*/
1997-11-24 22:37:52 +00:00
void
gtk_box_set_homogeneous (GtkBox *box,
gboolean homogeneous)
1997-11-24 22:37:52 +00:00
{
g_return_if_fail (GTK_IS_BOX (box));
if ((homogeneous ? TRUE : FALSE) != box->homogeneous)
{
box->homogeneous = homogeneous ? TRUE : FALSE;
g_object_notify (G_OBJECT (box), "homogeneous");
1997-11-24 22:37:52 +00:00
gtk_widget_queue_resize (GTK_WIDGET (box));
}
}
/**
* gtk_box_get_homogeneous:
* @box: a #GtkBox
*
* Returns whether the box is homogeneous (all children are the
* same size). See gtk_box_set_homogeneous().
*
* Return value: %TRUE if the box is homogeneous.
**/
gboolean
gtk_box_get_homogeneous (GtkBox *box)
{
g_return_val_if_fail (GTK_IS_BOX (box), FALSE);
return box->homogeneous;
}
/**
* gtk_box_set_spacing:
* @box: a #GtkBox
* @spacing: the number of pixels to put between children
*
* Sets the #GtkBox:spacing property of @box, which is the
* number of pixels to place between children of @box.
*/
1997-11-24 22:37:52 +00:00
void
gtk_box_set_spacing (GtkBox *box,
gint spacing)
{
g_return_if_fail (GTK_IS_BOX (box));
if (spacing != box->spacing)
{
box->spacing = spacing;
g_object_notify (G_OBJECT (box), "spacing");
1997-11-24 22:37:52 +00:00
gtk_widget_queue_resize (GTK_WIDGET (box));
}
}
new function, turns off decorations for a window. 2001-03-07 Havoc Pennington <hp@redhat.com> * gtk/gtkwindow.c (gtk_window_set_decorated): new function, turns off decorations for a window. * demos/gtk-demo/button_box.c (create_bbox): adapt to button box changes * gtk/gtklabel.c (gtk_label_get_layout_offsets): new function to get location of PangoLayout inside the label, closes #51198 * gtk/testgtk.c (create_bbox): fix up button box usage * gtk/testcalendar.c (create_calendar): fix up button box usage * gtk/gtkfilesel.c (gtk_file_selection_init): fixup buttonbox usage * gtk/gtkdialog.c (gtk_dialog_init): fixup buttonbox usage * gtk/gtkhbbox.h: deprecations * gtk/gtkvbbox.h: deprecations * gtk/gtkbox.c (gtk_box_get_spacing): new function, used to emulate deprecated gtk_button_box_get_spacing * gtk/gtkbbox.h: deprecate some useless functions, remove entirely the "set global default" functions (struct _GtkButtonBox): remove "spacing" field, use the one from GtkBox base class * gtk/gtkbbox.c (_gtk_button_box_child_requisition): rename with uscore * gtk/gtkiconfactory.c (gtk_icon_set_render_icon): If we fail to render the icon, return the missing image icon. * gtk/gtkimage.c (gtk_image_set_from_file): fall back to missing image icon if the load fails. * gtk/gtkstock.h (GTK_STOCK_MISSING_IMAGE): Add stock icon for use when no image is found; should be the Netscape "missing image" icon eventually but for now is a random image * gtk/gtkwindow.c (gtk_window_set_role): new function, sets the role for the session manager * gtk/testgtk.c (dnd_drop): remove use of GTK_WINDOW_DIALOG * gtk/gtkcompat.h (GTK_WINDOW_DIALOG): compat #define GTK_WINDOW_DIALOG GTK_WINDOW_TOPLEVEL * gtk/gtkenums.h (enum GtkWindowType): remove GTK_WINDOW_DIALOG
2001-03-07 21:10:44 +00:00
/**
* gtk_box_get_spacing:
* @box: a #GtkBox
*
* Gets the value set by gtk_box_set_spacing().
*
* Return value: spacing between children
**/
gint
gtk_box_get_spacing (GtkBox *box)
{
g_return_val_if_fail (GTK_IS_BOX (box), 0);
new function, turns off decorations for a window. 2001-03-07 Havoc Pennington <hp@redhat.com> * gtk/gtkwindow.c (gtk_window_set_decorated): new function, turns off decorations for a window. * demos/gtk-demo/button_box.c (create_bbox): adapt to button box changes * gtk/gtklabel.c (gtk_label_get_layout_offsets): new function to get location of PangoLayout inside the label, closes #51198 * gtk/testgtk.c (create_bbox): fix up button box usage * gtk/testcalendar.c (create_calendar): fix up button box usage * gtk/gtkfilesel.c (gtk_file_selection_init): fixup buttonbox usage * gtk/gtkdialog.c (gtk_dialog_init): fixup buttonbox usage * gtk/gtkhbbox.h: deprecations * gtk/gtkvbbox.h: deprecations * gtk/gtkbox.c (gtk_box_get_spacing): new function, used to emulate deprecated gtk_button_box_get_spacing * gtk/gtkbbox.h: deprecate some useless functions, remove entirely the "set global default" functions (struct _GtkButtonBox): remove "spacing" field, use the one from GtkBox base class * gtk/gtkbbox.c (_gtk_button_box_child_requisition): rename with uscore * gtk/gtkiconfactory.c (gtk_icon_set_render_icon): If we fail to render the icon, return the missing image icon. * gtk/gtkimage.c (gtk_image_set_from_file): fall back to missing image icon if the load fails. * gtk/gtkstock.h (GTK_STOCK_MISSING_IMAGE): Add stock icon for use when no image is found; should be the Netscape "missing image" icon eventually but for now is a random image * gtk/gtkwindow.c (gtk_window_set_role): new function, sets the role for the session manager * gtk/testgtk.c (dnd_drop): remove use of GTK_WINDOW_DIALOG * gtk/gtkcompat.h (GTK_WINDOW_DIALOG): compat #define GTK_WINDOW_DIALOG GTK_WINDOW_TOPLEVEL * gtk/gtkenums.h (enum GtkWindowType): remove GTK_WINDOW_DIALOG
2001-03-07 21:10:44 +00:00
return box->spacing;
}
/**
* gtk_box_reorder_child:
* @box: a #GtkBox
* @child: the #GtkWidget to move
* @position: the new position for @child in the list of children
* of @box, starting from 0. If negative, indicates the end of
* the list
*
* Moves @child to a new @position in the list of @box children.
* The list is the <structfield>children</structfield> field of
* #GtkBox-struct, and contains both widgets packed #GTK_PACK_START
* as well as widgets packed #GTK_PACK_END, in the order that these
* widgets were added to @box.
*
* A widget's position in the @box children list determines where
* the widget is packed into @box. A child widget at some position
* in the list will be packed just after all other widgets of the
* same packing type that appear earlier in the list.
*/
void
gtk_box_reorder_child (GtkBox *box,
GtkWidget *child,
gint position)
{
GList *old_link;
GList *new_link;
GtkBoxChild *child_info = NULL;
gint old_position;
g_return_if_fail (GTK_IS_BOX (box));
g_return_if_fail (GTK_IS_WIDGET (child));
old_link = box->children;
old_position = 0;
while (old_link)
{
child_info = old_link->data;
if (child_info->widget == child)
break;
old_link = old_link->next;
old_position++;
}
g_return_if_fail (old_link != NULL);
if (position == old_position)
return;
box->children = g_list_delete_link (box->children, old_link);
if (position < 0)
new_link = NULL;
else
new_link = g_list_nth (box->children, position);
box->children = g_list_insert_before (box->children, new_link, child_info);
gtk_widget_child_notify (child, "position");
if (GTK_WIDGET_VISIBLE (child) && GTK_WIDGET_VISIBLE (box))
gtk_widget_queue_resize (child);
}
/**
* gtk_box_query_child_packing:
* @box: a #GtkBox
* @child: the #GtkWidget of the child to query
* @expand: pointer to return location for #GtkBox:expand child property
* @fill: pointer to return location for #GtkBox:fill child property
* @padding: pointer to return location for #GtkBox:padding child property
* @pack_type: pointer to return location for #GtkBox:pack-type child property
*
* Obtains information about how @child is packed into @box.
*/
void
gtk_box_query_child_packing (GtkBox *box,
GtkWidget *child,
gboolean *expand,
gboolean *fill,
guint *padding,
GtkPackType *pack_type)
{
GList *list;
GtkBoxChild *child_info = NULL;
g_return_if_fail (GTK_IS_BOX (box));
g_return_if_fail (GTK_IS_WIDGET (child));
list = box->children;
while (list)
{
child_info = list->data;
if (child_info->widget == child)
break;
list = list->next;
}
if (list)
{
if (expand)
*expand = child_info->expand;
if (fill)
*fill = child_info->fill;
if (padding)
*padding = child_info->padding;
if (pack_type)
*pack_type = child_info->pack;
}
}
/**
* gtk_box_set_child_packing:
* @box: a #GtkBox
* @child: the #GtkWidget of the child to set
* @expand: the new value of the #GtkBox:expand child property
* @fill: the new value of the #GtkBox:fill child property
* @padding: the new value of the #GtkBox:padding child property
* @pack_type: the new value of the #GtkBox:pack-type child property
*
* Sets the way @child is packed into @box.
*/
void
gtk_box_set_child_packing (GtkBox *box,
GtkWidget *child,
gboolean expand,
gboolean fill,
guint padding,
GtkPackType pack_type)
{
GList *list;
GtkBoxChild *child_info = NULL;
g_return_if_fail (GTK_IS_BOX (box));
g_return_if_fail (GTK_IS_WIDGET (child));
list = box->children;
while (list)
{
child_info = list->data;
if (child_info->widget == child)
break;
list = list->next;
}
gtk_widget_freeze_child_notify (child);
if (list)
{
child_info->expand = expand != FALSE;
gtk_widget_child_notify (child, "expand");
child_info->fill = fill != FALSE;
gtk_widget_child_notify (child, "fill");
child_info->padding = padding;
gtk_widget_child_notify (child, "padding");
if (pack_type == GTK_PACK_END)
child_info->pack = GTK_PACK_END;
else
child_info->pack = GTK_PACK_START;
gtk_widget_child_notify (child, "pack-type");
if (GTK_WIDGET_VISIBLE (child) && GTK_WIDGET_VISIBLE (box))
added a frame with radio buttons to select the resize_mode for the Wed Jun 24 07:47:29 1998 Tim Janik <timj@gtk.org> * gtk/testgtk.c (create_idle_test): added a frame with radio buttons to select the resize_mode for the idle-labels container. * gtk/gtkframe.h: * gtk/gtkframe.c: GtkType and macro corrections. * gtk/gtkradiobutton.c (gtk_radio_button_set_arg): new function to support radio grouping. Tue Jun 23 08:01:09 1998 Tim Janik <timj@gtk.org> * gtk/gtkcontainer.c (gtk_container_set_resize_mode): queue a resize unconditionally if resize_mode has changed. * gtk/gtkscrolledwindow.c (gtk_scrolled_window_init): set GTK_RESIZE_QUEUE on the scrolled window. (gtk_scrolled_window_construct): set GTK_RESIZE_PARENT for the vieport. Tue Jun 23 04:20:30 1998 Tim Janik <timj@gtk.org> * gtk/gtkcontainer.h: * gtk/gtkcontainer.c: (GTK_IS_RESIZE_CONTAINER): new macro to find out if a given gtkobject is a container with resize_mode==GTK_RESIZE_PARENT. (gtk_container_queue_resize): new function to queue a container for a *size* reallocation (doesn't affect its position, and thus its parent is left untouched usually). (gtk_container_get_resize_container): new function to retrive the next most resize container which is not itself queued for a resize. (gtk_container_idle_sizer): new function to carefully process the container_resize_queue since it can change during invokation of gtk_container_check_resize(). (gtk_container_resize_children): total rework of this function to properly handle resize containers. makes a lot of assumptions whitch are stated in the comments. * gtk/gtkcontainer.c: (gtk_container_real_check_resize): only requeue ourselves if we are not a resize container. (gtk_container_clear_resize_widgets): care for automatic deletion of our resize_widgets list on size_allocate through a handler connection. * gtk/gtkwindow.c (gtk_window_shutdown): new functionm to reset the focus and default widget of a window, so to take the burden from gtk_widget_unparent. * gtk/gtkviewport.c: removed gtk_viewport_check_resize, which tried to be clever, but actually messed up the resize_children logic and caused unneccessary allocations on its whole branch. besides this, it messed up the display by not invoking a redraw after the allocation. * gtk/gtktable.c (gtk_table_set_child_arg): reverted recent change, so that it is the child again that is queued for a resize. (gtk_table_attach): likewise. (gtk_table_remove): likewise.
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gtk_widget_queue_resize (child);
}
gtk_widget_thaw_child_notify (child);
}
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static void
gtk_box_add (GtkContainer *container,
GtkWidget *widget)
{
gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0);
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}
static void
gtk_box_remove (GtkContainer *container,
GtkWidget *widget)
{
GtkBox *box = GTK_BOX (container);
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GtkBoxChild *child;
GList *children;
children = box->children;
while (children)
{
child = children->data;
if (child->widget == widget)
{
gboolean was_visible;
was_visible = GTK_WIDGET_VISIBLE (widget);
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gtk_widget_unparent (widget);
box->children = g_list_remove_link (box->children, children);
g_list_free (children);
g_free (child);
/* queue resize regardless of GTK_WIDGET_VISIBLE (container),
* since that's what is needed by toplevels.
*/
if (was_visible)
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gtk_widget_queue_resize (GTK_WIDGET (container));
break;
}
children = children->next;
}
}
static void
GTK_MENU_DIR_CHILD: check for the existance of Thu Sep 3 04:22:20 1998 Tim Janik <timj@gtk.org> * gtk/gtkmenushell.c (gtk_real_menu_shell_move_current): GTK_MENU_DIR_CHILD: check for the existance of menu_shell->active_menu_item before accessing its child. GTK_MENU_DIR_PREV: GTK_MENU_DIR_NEXT: if we haven't had an active item and still don't, make a default selection. Wed Sep 2 00:28:58 1998 Tim Janik <timj@gtk.org> * gtk/gtkwidget.c (gtk_widget_propagate_state): iterate the children with _forall for sensitivity changes and with _foreach on pure state changes. this fixes a lot of the old inclusions of internal widgets into _foreach calls. * gtk/gtktree.c: removed gtk_tree_foreach, let gtk_tree_forall do the work. don't walk the subtrees of first level children. * gtk/gtktreeitem.c: provide a _forall implementation, which walks the subtrees as well for include_internals. * gtk/gtkmenuitem.c: provide a _forall implementation, which walks the submenus as well for include_internals. * gtk/gtkscrolledwindow.c: removed gtk_scrolled_window_foreach and implemented gtk_scrolled_window_forall, which will iterate over the viewport and the scrollbars for gtk_container_forall or iterate over the viewports children for gtk_container_foreach. * gtk/gtktoolbar.c: * gtk/gtktable.c: * gtk/gtkpaned.c: * gtk/gtkpacker.c: * gtk/gtkmenushell.c: * gtk/gtklist.c: * gtk/gtkfixed.c: * gtk/gtkclist.c: * gtk/gtkbox.c: * gtk/gtkbin.c: * gtk/gtknotebook.c: removed the old gtk_*_foreach functions and provided gtk_*_forall. * gtk/gtknotebook.c: (gtk_notebook_real_switch_page): expose tabs. (gtk_notebook_page_num): new function to return the page number of a distinct child. (gtk_notebook_focus): minor fixups. foxus handling is still screwed under some circumstances. * gtk/gtktreeitem.c: (gtk_real_tree_item_select): (gtk_real_tree_item_deselect): major fixes. some general fixups wrt queue_redraw, and tree items not being NO_WINDOW widgets. * gtk/gtklistitem.c: (gtk_real_list_item_select): (gtk_real_list_item_deselect): (gtk_real_list_item_toggle): removed unneccessary queue_redraw calls. Wed Aug 30 09:42:07 1998 Tim Janik <timj@gtk.org> * gtk/gtkoptionmenu.c: allow optionmenus to have the focus and automatically popup the menu on space bar. Wed Aug 26 06:40:34 1998 Tim Janik <timj@gtk.org> * gtk/gtkcontainer.h: * gtk/gtkcontainer.c: implemented gtk_container_forall() (as a class method), which acts similar to gtk_container_foreach(), but iterates over internal children. the GtkContainer::foreach signal vanished in favour of a new class method ->forall() that optionally includes internal widgets. * gtk/gtkclist.c (gtk_clist_init): provide no _foreach implementation but a _forall implementation, since all child widgets we have are internal ones. (column_button_create): set the parent window prior to gtk_widget_set_parent(). * gtk/gtkwidget.c: exchanged all calls to gtk_container_foreach() with gtk_container_forall(). * gtk/gtkwidget.h: * gtk/gtkwidget.c: added the GTK_COMPOSITE_CHILD, exported through the GtkWidget::composite_child argument. to have a widget created with the flag initially, two new functions got added to wrap a widgets creation: gtk_widget_push_composite_flag() and gtk_widget_pop_composite_flag(). Wed Aug 25 23:37:39 1998 Tim Janik <timj@gtk.org> * gtk/gtktooltips.h: * gtk/gtktooltips.c: exported gtk_tooltips_create_window() as gtk_tooltips_force_window(), so tooltips->tip_window can be accessed prior to the first tip being set. don't put an extra reference on the window, since it is a toplevel, it wont get destroyed from anywhere else. * overall macro and GtkType fixups.
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gtk_box_forall (GtkContainer *container,
gboolean include_internals,
GtkCallback callback,
gpointer callback_data)
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{
GtkBox *box = GTK_BOX (container);
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GtkBoxChild *child;
GList *children;
children = box->children;
while (children)
{
child = children->data;
children = children->next;
if (child->pack == GTK_PACK_START)
(* callback) (child->widget, callback_data);
}
children = g_list_last (box->children);
while (children)
{
child = children->data;
children = children->prev;
if (child->pack == GTK_PACK_END)
(* callback) (child->widget, callback_data);
}
}
#define __GTK_BOX_C__
#include "gtkaliasdef.c"