122 lines
3.1 KiB
C
122 lines
3.1 KiB
C
|
/* GTK - The GIMP Toolkit
|
||
|
|
* Copyright 2001 Sun Microsystems Inc.
|
||
|
|
*
|
||
|
|
* This library is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU Lesser General Public
|
||
|
|
* 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.
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "config.h"
|
||
|
|
#include <string.h>
|
||
|
|
|
||
|
|
#include "gtkwidget.h"
|
||
|
|
#include "gtkintl.h"
|
||
|
|
#include "gtkaccessible.h"
|
||
|
|
#include "gtkalias.h"
|
||
|
|
|
||
|
|
/**
|
||
|
|
* SECTION:gtkaccessible
|
||
|
|
* @Short_description: Accessibility support for widgets
|
||
|
|
* @Title: GtkAccessible
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
static void gtk_accessible_real_connect_widget_destroyed (GtkAccessible *accessible);
|
||
|
|
|
||
|
|
G_DEFINE_TYPE (GtkAccessible, gtk_accessible, ATK_TYPE_OBJECT)
|
||
|
|
|
||
|
|
static void
|
||
|
|
gtk_accessible_init (GtkAccessible *object)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
gtk_accessible_class_init (GtkAccessibleClass *klass)
|
||
|
|
{
|
||
|
|
klass->connect_widget_destroyed = gtk_accessible_real_connect_widget_destroyed;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* gtk_accessible_set_widget:
|
||
|
|
* @accessible: a #GtkAccessible
|
||
|
|
* @widget: a #GtkWidget
|
||
|
|
*
|
||
|
|
* Sets the #GtkWidget corresponding to the #GtkAccessible.
|
||
|
|
*
|
||
|
|
* Since: 2.22
|
||
|
|
**/
|
||
|
|
void
|
||
|
|
gtk_accessible_set_widget (GtkAccessible *accessible,
|
||
|
|
GtkWidget *widget)
|
||
|
|
{
|
||
|
|
g_return_if_fail (GTK_IS_ACCESSIBLE (accessible));
|
||
|
|
|
||
|
|
accessible->widget = widget;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* gtk_accessible_get_widget:
|
||
|
|
* @accessible: a #GtkAccessible
|
||
|
|
*
|
||
|
|
* Gets the #GtkWidget corresponding to the #GtkAccessible. The returned widget
|
||
|
|
* does not have a reference added, so you do not need to unref it.
|
||
|
|
*
|
||
|
|
* Returns: (transfer none): pointer to the #GtkWidget corresponding to
|
||
|
|
* the #GtkAccessible, or %NULL.
|
||
|
|
*
|
||
|
|
* Since: 2.22
|
||
|
|
**/
|
||
|
|
GtkWidget*
|
||
|
|
gtk_accessible_get_widget (GtkAccessible *accessible)
|
||
|
|
{
|
||
|
|
g_return_val_if_fail (GTK_IS_ACCESSIBLE (accessible), NULL);
|
||
|
|
|
||
|
|
return accessible->widget;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* gtk_accessible_connect_widget_destroyed
|
||
|
|
* @accessible: a #GtkAccessible
|
||
|
|
*
|
||
|
|
* This function specifies the callback function to be called when the widget
|
||
|
|
* corresponding to a GtkAccessible is destroyed.
|
||
|
|
*/
|
||
|
|
void
|
||
|
|
gtk_accessible_connect_widget_destroyed (GtkAccessible *accessible)
|
||
|
|
{
|
||
|
|
GtkAccessibleClass *class;
|
||
|
|
|
||
|
|
g_return_if_fail (GTK_IS_ACCESSIBLE (accessible));
|
||
|
|
|
||
|
|
class = GTK_ACCESSIBLE_GET_CLASS (accessible);
|
||
|
|
|
||
|
|
if (class->connect_widget_destroyed)
|
||
|
|
class->connect_widget_destroyed (accessible);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
gtk_accessible_real_connect_widget_destroyed (GtkAccessible *accessible)
|
||
|
|
{
|
||
|
|
if (accessible->widget)
|
||
|
|
{
|
||
|
|
g_signal_connect (accessible->widget,
|
||
|
|
"destroy",
|
||
|
|
G_CALLBACK (gtk_widget_destroyed),
|
||
|
|
&accessible->widget);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
#define __GTK_ACCESSIBLE_C__
|
||
|
|
#include "gtkaliasdef.c"
|