gtk2/gtk/gtkscrollbar.c

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/* GTK - The GIMP Toolkit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
make this special-case hscale/vscale details, so we can use it for 2001-06-03 Havoc Pennington <hp@pobox.com> * gtk/gtkstyle.c (gtk_default_draw_slider): make this special-case hscale/vscale details, so we can use it for scrollbar as well. * tests/testgtk.c (reformat_value): honor digits from GtkScale * gtk/gtkenums.h (GtkTroughType): Remove this enum (GtkScrollType): add START and END from GtkTroughType * gtk/gtkstyle.c (gtk_default_draw_slider): was not properly using its x/y arguments * gtk/gtkrange.h, gtk/gtkrange.c, gtk/gtkscrollbar.h, gtk/gtkscrollbar.c, gtk/gtkscale.h, gtk/gtkscale.c, gtk/gtkhscrollbar.h, gtk/gtkhscrollbar.c, gtk/gtkvscrollbar.h, gtk/gtkvscrollbar.c, gtk/gtkhscale.h, gtk/gtkhscale.c, gtk/gtkvscale.h, gtk/gtkvscale.c: Rewrite GtkRange and subclasses. Notable changes in the process: - stepper_size style property is the height for vertical ranges, width for horizontal; the other dimension matches the trough size - add ability to do NeXT-style steppers (and several other styles that don't make any sense) - added min_slider_length, fixed_slider_length properties to GtkScrollbar - cleaned some private (or at least useless) functions out of gtkscale.h - moved bindings to GtkScale from subclasses, even arrow keys, since blind users don't know scale orientation. - change move_slider action signal to use new GtkScrollType, remove GtkTroughType argument - digits rounds the values a range will input to the given number of decimals, but will not try to force adjustment values set by other controllers. That is, we no longer modify adjustment->value inside a value_changed handler. - added getters for GtkScale setters - middle-click begins a slider drag
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* Copyright (C) 2001 Red Hat, Inc.
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*
* 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>
#include "gtkalias.h"
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#include "gtkscrollbar.h"
make this special-case hscale/vscale details, so we can use it for 2001-06-03 Havoc Pennington <hp@pobox.com> * gtk/gtkstyle.c (gtk_default_draw_slider): make this special-case hscale/vscale details, so we can use it for scrollbar as well. * tests/testgtk.c (reformat_value): honor digits from GtkScale * gtk/gtkenums.h (GtkTroughType): Remove this enum (GtkScrollType): add START and END from GtkTroughType * gtk/gtkstyle.c (gtk_default_draw_slider): was not properly using its x/y arguments * gtk/gtkrange.h, gtk/gtkrange.c, gtk/gtkscrollbar.h, gtk/gtkscrollbar.c, gtk/gtkscale.h, gtk/gtkscale.c, gtk/gtkhscrollbar.h, gtk/gtkhscrollbar.c, gtk/gtkvscrollbar.h, gtk/gtkvscrollbar.c, gtk/gtkhscale.h, gtk/gtkhscale.c, gtk/gtkvscale.h, gtk/gtkvscale.c: Rewrite GtkRange and subclasses. Notable changes in the process: - stepper_size style property is the height for vertical ranges, width for horizontal; the other dimension matches the trough size - add ability to do NeXT-style steppers (and several other styles that don't make any sense) - added min_slider_length, fixed_slider_length properties to GtkScrollbar - cleaned some private (or at least useless) functions out of gtkscale.h - moved bindings to GtkScale from subclasses, even arrow keys, since blind users don't know scale orientation. - change move_slider action signal to use new GtkScrollType, remove GtkTroughType argument - digits rounds the values a range will input to the given number of decimals, but will not try to force adjustment values set by other controllers. That is, we no longer modify adjustment->value inside a value_changed handler. - added getters for GtkScale setters - middle-click begins a slider drag
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#include "gtkintl.h"
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static void gtk_scrollbar_class_init (GtkScrollbarClass *klass);
static void gtk_scrollbar_init (GtkScrollbar *scrollbar);
make this special-case hscale/vscale details, so we can use it for 2001-06-03 Havoc Pennington <hp@pobox.com> * gtk/gtkstyle.c (gtk_default_draw_slider): make this special-case hscale/vscale details, so we can use it for scrollbar as well. * tests/testgtk.c (reformat_value): honor digits from GtkScale * gtk/gtkenums.h (GtkTroughType): Remove this enum (GtkScrollType): add START and END from GtkTroughType * gtk/gtkstyle.c (gtk_default_draw_slider): was not properly using its x/y arguments * gtk/gtkrange.h, gtk/gtkrange.c, gtk/gtkscrollbar.h, gtk/gtkscrollbar.c, gtk/gtkscale.h, gtk/gtkscale.c, gtk/gtkhscrollbar.h, gtk/gtkhscrollbar.c, gtk/gtkvscrollbar.h, gtk/gtkvscrollbar.c, gtk/gtkhscale.h, gtk/gtkhscale.c, gtk/gtkvscale.h, gtk/gtkvscale.c: Rewrite GtkRange and subclasses. Notable changes in the process: - stepper_size style property is the height for vertical ranges, width for horizontal; the other dimension matches the trough size - add ability to do NeXT-style steppers (and several other styles that don't make any sense) - added min_slider_length, fixed_slider_length properties to GtkScrollbar - cleaned some private (or at least useless) functions out of gtkscale.h - moved bindings to GtkScale from subclasses, even arrow keys, since blind users don't know scale orientation. - change move_slider action signal to use new GtkScrollType, remove GtkTroughType argument - digits rounds the values a range will input to the given number of decimals, but will not try to force adjustment values set by other controllers. That is, we no longer modify adjustment->value inside a value_changed handler. - added getters for GtkScale setters - middle-click begins a slider drag
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static void gtk_scrollbar_style_set (GtkWidget *widget,
GtkStyle *previous);
static gpointer parent_class;
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GType
configure.in acheader.h gdk/gdkwindow.c Check for Shape extension both on Sun May 3 13:38:22 1998 Owen Taylor <otaylor@gtk.org> * configure.in acheader.h gdk/gdkwindow.c Check for Shape extension both on the client and server side. (And, more importantly, check for the shape extension so we may include -lXext even when compiling with --disable-xshm) Don't set override_redirect on all shaped windows. It isn't necessary. * gdk/gdkwindow.c: Set ->colormap to NULL for root and foreign windows. Use this to check if we need to get the colormap from X. Fri May 1 22:32:47 1998 Owen Taylor <otaylor@gtk.org> * gtk/gtkbutton.c (gtk_button_paint): Draw the areas between the default and the button always in GTK_STATE_NORMAL. * gtk/gtkrange.c (gtk_range_style_set): Added a style_set callback. Fri May 1 16:40:57 1998 Owen Taylor <otaylor@gtk.org> * gdk/gdkpixmap.c (gdk_pixmap_colormap_create_from_xpmp[_d]): Fix a buffer overflow on pixmaps that claim to have more than 31 characters per pixel. (gdk_pixmap_read_string): Don't wrap around strings longer than half of address space ;-) * gtk/gtk[vh]ruler.c gtk/gtkinputdialog.c: Expand some buffers that were used for printing integers. * */* (almost): Style: All int foo () { ... } changed to int foo (void) { ... } ^^^^^^^ This is why some many files changed Even where there were proper prototypes elsewhere. * gdk/gxid.c (handle_claim_device): Some extra checks. It isn't safe against being fed bad X id's, but at least it should be safe against deleting all your files.
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gtk_scrollbar_get_type (void)
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{
static GType scrollbar_type = 0;
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if (!scrollbar_type)
{
static const GTypeInfo scrollbar_info =
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{
sizeof (GtkScrollbarClass),
NULL, /* base_init */
NULL, /* base_finalize */
(GClassInitFunc) gtk_scrollbar_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (GtkScrollbar),
0, /* n_preallocs */
(GInstanceInitFunc) gtk_scrollbar_init,
NULL, /* value_table */
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};
scrollbar_type =
g_type_register_static (GTK_TYPE_RANGE, "GtkScrollbar",
&scrollbar_info, G_TYPE_FLAG_ABSTRACT);
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}
return scrollbar_type;
}
static void
gtk_scrollbar_class_init (GtkScrollbarClass *class)
{
make this special-case hscale/vscale details, so we can use it for 2001-06-03 Havoc Pennington <hp@pobox.com> * gtk/gtkstyle.c (gtk_default_draw_slider): make this special-case hscale/vscale details, so we can use it for scrollbar as well. * tests/testgtk.c (reformat_value): honor digits from GtkScale * gtk/gtkenums.h (GtkTroughType): Remove this enum (GtkScrollType): add START and END from GtkTroughType * gtk/gtkstyle.c (gtk_default_draw_slider): was not properly using its x/y arguments * gtk/gtkrange.h, gtk/gtkrange.c, gtk/gtkscrollbar.h, gtk/gtkscrollbar.c, gtk/gtkscale.h, gtk/gtkscale.c, gtk/gtkhscrollbar.h, gtk/gtkhscrollbar.c, gtk/gtkvscrollbar.h, gtk/gtkvscrollbar.c, gtk/gtkhscale.h, gtk/gtkhscale.c, gtk/gtkvscale.h, gtk/gtkvscale.c: Rewrite GtkRange and subclasses. Notable changes in the process: - stepper_size style property is the height for vertical ranges, width for horizontal; the other dimension matches the trough size - add ability to do NeXT-style steppers (and several other styles that don't make any sense) - added min_slider_length, fixed_slider_length properties to GtkScrollbar - cleaned some private (or at least useless) functions out of gtkscale.h - moved bindings to GtkScale from subclasses, even arrow keys, since blind users don't know scale orientation. - change move_slider action signal to use new GtkScrollType, remove GtkTroughType argument - digits rounds the values a range will input to the given number of decimals, but will not try to force adjustment values set by other controllers. That is, we no longer modify adjustment->value inside a value_changed handler. - added getters for GtkScale setters - middle-click begins a slider drag
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GtkWidgetClass *widget_class;
widget_class = GTK_WIDGET_CLASS (class);
parent_class = g_type_class_peek_parent (class);
widget_class->style_set = gtk_scrollbar_style_set;
gtk_widget_class_install_style_property (widget_class,
g_param_spec_int ("min_slider_length",
P_("Minimum Slider Length"),
P_("Minimum length of scrollbar slider"),
make this special-case hscale/vscale details, so we can use it for 2001-06-03 Havoc Pennington <hp@pobox.com> * gtk/gtkstyle.c (gtk_default_draw_slider): make this special-case hscale/vscale details, so we can use it for scrollbar as well. * tests/testgtk.c (reformat_value): honor digits from GtkScale * gtk/gtkenums.h (GtkTroughType): Remove this enum (GtkScrollType): add START and END from GtkTroughType * gtk/gtkstyle.c (gtk_default_draw_slider): was not properly using its x/y arguments * gtk/gtkrange.h, gtk/gtkrange.c, gtk/gtkscrollbar.h, gtk/gtkscrollbar.c, gtk/gtkscale.h, gtk/gtkscale.c, gtk/gtkhscrollbar.h, gtk/gtkhscrollbar.c, gtk/gtkvscrollbar.h, gtk/gtkvscrollbar.c, gtk/gtkhscale.h, gtk/gtkhscale.c, gtk/gtkvscale.h, gtk/gtkvscale.c: Rewrite GtkRange and subclasses. Notable changes in the process: - stepper_size style property is the height for vertical ranges, width for horizontal; the other dimension matches the trough size - add ability to do NeXT-style steppers (and several other styles that don't make any sense) - added min_slider_length, fixed_slider_length properties to GtkScrollbar - cleaned some private (or at least useless) functions out of gtkscale.h - moved bindings to GtkScale from subclasses, even arrow keys, since blind users don't know scale orientation. - change move_slider action signal to use new GtkScrollType, remove GtkTroughType argument - digits rounds the values a range will input to the given number of decimals, but will not try to force adjustment values set by other controllers. That is, we no longer modify adjustment->value inside a value_changed handler. - added getters for GtkScale setters - middle-click begins a slider drag
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0,
G_MAXINT,
21,
make this special-case hscale/vscale details, so we can use it for 2001-06-03 Havoc Pennington <hp@pobox.com> * gtk/gtkstyle.c (gtk_default_draw_slider): make this special-case hscale/vscale details, so we can use it for scrollbar as well. * tests/testgtk.c (reformat_value): honor digits from GtkScale * gtk/gtkenums.h (GtkTroughType): Remove this enum (GtkScrollType): add START and END from GtkTroughType * gtk/gtkstyle.c (gtk_default_draw_slider): was not properly using its x/y arguments * gtk/gtkrange.h, gtk/gtkrange.c, gtk/gtkscrollbar.h, gtk/gtkscrollbar.c, gtk/gtkscale.h, gtk/gtkscale.c, gtk/gtkhscrollbar.h, gtk/gtkhscrollbar.c, gtk/gtkvscrollbar.h, gtk/gtkvscrollbar.c, gtk/gtkhscale.h, gtk/gtkhscale.c, gtk/gtkvscale.h, gtk/gtkvscale.c: Rewrite GtkRange and subclasses. Notable changes in the process: - stepper_size style property is the height for vertical ranges, width for horizontal; the other dimension matches the trough size - add ability to do NeXT-style steppers (and several other styles that don't make any sense) - added min_slider_length, fixed_slider_length properties to GtkScrollbar - cleaned some private (or at least useless) functions out of gtkscale.h - moved bindings to GtkScale from subclasses, even arrow keys, since blind users don't know scale orientation. - change move_slider action signal to use new GtkScrollType, remove GtkTroughType argument - digits rounds the values a range will input to the given number of decimals, but will not try to force adjustment values set by other controllers. That is, we no longer modify adjustment->value inside a value_changed handler. - added getters for GtkScale setters - middle-click begins a slider drag
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G_PARAM_READABLE));
gtk_widget_class_install_style_property (widget_class,
g_param_spec_boolean ("fixed_slider_length",
P_("Fixed slider size"),
P_("Don't change slider size, just lock it to the minimum length"),
make this special-case hscale/vscale details, so we can use it for 2001-06-03 Havoc Pennington <hp@pobox.com> * gtk/gtkstyle.c (gtk_default_draw_slider): make this special-case hscale/vscale details, so we can use it for scrollbar as well. * tests/testgtk.c (reformat_value): honor digits from GtkScale * gtk/gtkenums.h (GtkTroughType): Remove this enum (GtkScrollType): add START and END from GtkTroughType * gtk/gtkstyle.c (gtk_default_draw_slider): was not properly using its x/y arguments * gtk/gtkrange.h, gtk/gtkrange.c, gtk/gtkscrollbar.h, gtk/gtkscrollbar.c, gtk/gtkscale.h, gtk/gtkscale.c, gtk/gtkhscrollbar.h, gtk/gtkhscrollbar.c, gtk/gtkvscrollbar.h, gtk/gtkvscrollbar.c, gtk/gtkhscale.h, gtk/gtkhscale.c, gtk/gtkvscale.h, gtk/gtkvscale.c: Rewrite GtkRange and subclasses. Notable changes in the process: - stepper_size style property is the height for vertical ranges, width for horizontal; the other dimension matches the trough size - add ability to do NeXT-style steppers (and several other styles that don't make any sense) - added min_slider_length, fixed_slider_length properties to GtkScrollbar - cleaned some private (or at least useless) functions out of gtkscale.h - moved bindings to GtkScale from subclasses, even arrow keys, since blind users don't know scale orientation. - change move_slider action signal to use new GtkScrollType, remove GtkTroughType argument - digits rounds the values a range will input to the given number of decimals, but will not try to force adjustment values set by other controllers. That is, we no longer modify adjustment->value inside a value_changed handler. - added getters for GtkScale setters - middle-click begins a slider drag
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FALSE,
G_PARAM_READABLE));
gtk_widget_class_install_style_property (widget_class,
g_param_spec_boolean ("has_backward_stepper",
P_("Backward stepper"),
P_("Display the standard backward arrow button"),
make this special-case hscale/vscale details, so we can use it for 2001-06-03 Havoc Pennington <hp@pobox.com> * gtk/gtkstyle.c (gtk_default_draw_slider): make this special-case hscale/vscale details, so we can use it for scrollbar as well. * tests/testgtk.c (reformat_value): honor digits from GtkScale * gtk/gtkenums.h (GtkTroughType): Remove this enum (GtkScrollType): add START and END from GtkTroughType * gtk/gtkstyle.c (gtk_default_draw_slider): was not properly using its x/y arguments * gtk/gtkrange.h, gtk/gtkrange.c, gtk/gtkscrollbar.h, gtk/gtkscrollbar.c, gtk/gtkscale.h, gtk/gtkscale.c, gtk/gtkhscrollbar.h, gtk/gtkhscrollbar.c, gtk/gtkvscrollbar.h, gtk/gtkvscrollbar.c, gtk/gtkhscale.h, gtk/gtkhscale.c, gtk/gtkvscale.h, gtk/gtkvscale.c: Rewrite GtkRange and subclasses. Notable changes in the process: - stepper_size style property is the height for vertical ranges, width for horizontal; the other dimension matches the trough size - add ability to do NeXT-style steppers (and several other styles that don't make any sense) - added min_slider_length, fixed_slider_length properties to GtkScrollbar - cleaned some private (or at least useless) functions out of gtkscale.h - moved bindings to GtkScale from subclasses, even arrow keys, since blind users don't know scale orientation. - change move_slider action signal to use new GtkScrollType, remove GtkTroughType argument - digits rounds the values a range will input to the given number of decimals, but will not try to force adjustment values set by other controllers. That is, we no longer modify adjustment->value inside a value_changed handler. - added getters for GtkScale setters - middle-click begins a slider drag
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TRUE,
G_PARAM_READABLE));
gtk_widget_class_install_style_property (widget_class,
g_param_spec_boolean ("has_forward_stepper",
P_("Forward stepper"),
P_("Display the standard forward arrow button"),
make this special-case hscale/vscale details, so we can use it for 2001-06-03 Havoc Pennington <hp@pobox.com> * gtk/gtkstyle.c (gtk_default_draw_slider): make this special-case hscale/vscale details, so we can use it for scrollbar as well. * tests/testgtk.c (reformat_value): honor digits from GtkScale * gtk/gtkenums.h (GtkTroughType): Remove this enum (GtkScrollType): add START and END from GtkTroughType * gtk/gtkstyle.c (gtk_default_draw_slider): was not properly using its x/y arguments * gtk/gtkrange.h, gtk/gtkrange.c, gtk/gtkscrollbar.h, gtk/gtkscrollbar.c, gtk/gtkscale.h, gtk/gtkscale.c, gtk/gtkhscrollbar.h, gtk/gtkhscrollbar.c, gtk/gtkvscrollbar.h, gtk/gtkvscrollbar.c, gtk/gtkhscale.h, gtk/gtkhscale.c, gtk/gtkvscale.h, gtk/gtkvscale.c: Rewrite GtkRange and subclasses. Notable changes in the process: - stepper_size style property is the height for vertical ranges, width for horizontal; the other dimension matches the trough size - add ability to do NeXT-style steppers (and several other styles that don't make any sense) - added min_slider_length, fixed_slider_length properties to GtkScrollbar - cleaned some private (or at least useless) functions out of gtkscale.h - moved bindings to GtkScale from subclasses, even arrow keys, since blind users don't know scale orientation. - change move_slider action signal to use new GtkScrollType, remove GtkTroughType argument - digits rounds the values a range will input to the given number of decimals, but will not try to force adjustment values set by other controllers. That is, we no longer modify adjustment->value inside a value_changed handler. - added getters for GtkScale setters - middle-click begins a slider drag
2001-06-04 02:31:12 +00:00
TRUE,
G_PARAM_READABLE));
gtk_widget_class_install_style_property (widget_class,
g_param_spec_boolean ("has_secondary_backward_stepper",
P_("Secondary backward stepper"),
P_("Display a second backward arrow button on the opposite end of the scrollbar"),
make this special-case hscale/vscale details, so we can use it for 2001-06-03 Havoc Pennington <hp@pobox.com> * gtk/gtkstyle.c (gtk_default_draw_slider): make this special-case hscale/vscale details, so we can use it for scrollbar as well. * tests/testgtk.c (reformat_value): honor digits from GtkScale * gtk/gtkenums.h (GtkTroughType): Remove this enum (GtkScrollType): add START and END from GtkTroughType * gtk/gtkstyle.c (gtk_default_draw_slider): was not properly using its x/y arguments * gtk/gtkrange.h, gtk/gtkrange.c, gtk/gtkscrollbar.h, gtk/gtkscrollbar.c, gtk/gtkscale.h, gtk/gtkscale.c, gtk/gtkhscrollbar.h, gtk/gtkhscrollbar.c, gtk/gtkvscrollbar.h, gtk/gtkvscrollbar.c, gtk/gtkhscale.h, gtk/gtkhscale.c, gtk/gtkvscale.h, gtk/gtkvscale.c: Rewrite GtkRange and subclasses. Notable changes in the process: - stepper_size style property is the height for vertical ranges, width for horizontal; the other dimension matches the trough size - add ability to do NeXT-style steppers (and several other styles that don't make any sense) - added min_slider_length, fixed_slider_length properties to GtkScrollbar - cleaned some private (or at least useless) functions out of gtkscale.h - moved bindings to GtkScale from subclasses, even arrow keys, since blind users don't know scale orientation. - change move_slider action signal to use new GtkScrollType, remove GtkTroughType argument - digits rounds the values a range will input to the given number of decimals, but will not try to force adjustment values set by other controllers. That is, we no longer modify adjustment->value inside a value_changed handler. - added getters for GtkScale setters - middle-click begins a slider drag
2001-06-04 02:31:12 +00:00
FALSE,
G_PARAM_READABLE));
gtk_widget_class_install_style_property (widget_class,
g_param_spec_boolean ("has_secondary_forward_stepper",
P_("Secondary forward stepper"),
P_("Display a secondary forward arrow button on the opposite end of the scrollbar"),
make this special-case hscale/vscale details, so we can use it for 2001-06-03 Havoc Pennington <hp@pobox.com> * gtk/gtkstyle.c (gtk_default_draw_slider): make this special-case hscale/vscale details, so we can use it for scrollbar as well. * tests/testgtk.c (reformat_value): honor digits from GtkScale * gtk/gtkenums.h (GtkTroughType): Remove this enum (GtkScrollType): add START and END from GtkTroughType * gtk/gtkstyle.c (gtk_default_draw_slider): was not properly using its x/y arguments * gtk/gtkrange.h, gtk/gtkrange.c, gtk/gtkscrollbar.h, gtk/gtkscrollbar.c, gtk/gtkscale.h, gtk/gtkscale.c, gtk/gtkhscrollbar.h, gtk/gtkhscrollbar.c, gtk/gtkvscrollbar.h, gtk/gtkvscrollbar.c, gtk/gtkhscale.h, gtk/gtkhscale.c, gtk/gtkvscale.h, gtk/gtkvscale.c: Rewrite GtkRange and subclasses. Notable changes in the process: - stepper_size style property is the height for vertical ranges, width for horizontal; the other dimension matches the trough size - add ability to do NeXT-style steppers (and several other styles that don't make any sense) - added min_slider_length, fixed_slider_length properties to GtkScrollbar - cleaned some private (or at least useless) functions out of gtkscale.h - moved bindings to GtkScale from subclasses, even arrow keys, since blind users don't know scale orientation. - change move_slider action signal to use new GtkScrollType, remove GtkTroughType argument - digits rounds the values a range will input to the given number of decimals, but will not try to force adjustment values set by other controllers. That is, we no longer modify adjustment->value inside a value_changed handler. - added getters for GtkScale setters - middle-click begins a slider drag
2001-06-04 02:31:12 +00:00
FALSE,
G_PARAM_READABLE));
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}
static void
gtk_scrollbar_init (GtkScrollbar *scrollbar)
{
make this special-case hscale/vscale details, so we can use it for 2001-06-03 Havoc Pennington <hp@pobox.com> * gtk/gtkstyle.c (gtk_default_draw_slider): make this special-case hscale/vscale details, so we can use it for scrollbar as well. * tests/testgtk.c (reformat_value): honor digits from GtkScale * gtk/gtkenums.h (GtkTroughType): Remove this enum (GtkScrollType): add START and END from GtkTroughType * gtk/gtkstyle.c (gtk_default_draw_slider): was not properly using its x/y arguments * gtk/gtkrange.h, gtk/gtkrange.c, gtk/gtkscrollbar.h, gtk/gtkscrollbar.c, gtk/gtkscale.h, gtk/gtkscale.c, gtk/gtkhscrollbar.h, gtk/gtkhscrollbar.c, gtk/gtkvscrollbar.h, gtk/gtkvscrollbar.c, gtk/gtkhscale.h, gtk/gtkhscale.c, gtk/gtkvscale.h, gtk/gtkvscale.c: Rewrite GtkRange and subclasses. Notable changes in the process: - stepper_size style property is the height for vertical ranges, width for horizontal; the other dimension matches the trough size - add ability to do NeXT-style steppers (and several other styles that don't make any sense) - added min_slider_length, fixed_slider_length properties to GtkScrollbar - cleaned some private (or at least useless) functions out of gtkscale.h - moved bindings to GtkScale from subclasses, even arrow keys, since blind users don't know scale orientation. - change move_slider action signal to use new GtkScrollType, remove GtkTroughType argument - digits rounds the values a range will input to the given number of decimals, but will not try to force adjustment values set by other controllers. That is, we no longer modify adjustment->value inside a value_changed handler. - added getters for GtkScale setters - middle-click begins a slider drag
2001-06-04 02:31:12 +00:00
GtkRange *range;
range = GTK_RANGE (scrollbar);
}
static void
gtk_scrollbar_style_set (GtkWidget *widget,
GtkStyle *previous)
{
gint slider_length;
gboolean fixed_size;
gboolean has_a, has_b, has_c, has_d;
GtkRange *range;
range = GTK_RANGE (widget);
gtk_widget_style_get (widget,
"min_slider_length", &slider_length,
"fixed_slider_length", &fixed_size,
"has_backward_stepper", &has_a,
"has_secondary_forward_stepper", &has_b,
"has_secondary_backward_stepper", &has_c,
"has_forward_stepper", &has_d,
NULL);
range->min_slider_size = slider_length;
range->slider_size_fixed = fixed_size;
range->has_stepper_a = has_a;
range->has_stepper_b = has_b;
range->has_stepper_c = has_c;
range->has_stepper_d = has_d;
(* GTK_WIDGET_CLASS (parent_class)->style_set) (widget, previous);
1997-11-24 22:37:52 +00:00
}