forked from AuroraMiddleware/gtk
122 lines
3.1 KiB
C
122 lines
3.1 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright 2001 Sun Microsystems Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include <string.h>
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#include "gtkwidget.h"
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#include "gtkintl.h"
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#include "gtkaccessible.h"
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#include "gtkalias.h"
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/**
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* SECTION:gtkaccessible
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* @Short_description: Accessibility support for widgets
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* @Title: GtkAccessible
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*/
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static void gtk_accessible_real_connect_widget_destroyed (GtkAccessible *accessible);
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G_DEFINE_TYPE (GtkAccessible, gtk_accessible, ATK_TYPE_OBJECT)
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static void
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gtk_accessible_init (GtkAccessible *object)
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{
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}
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static void
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gtk_accessible_class_init (GtkAccessibleClass *klass)
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{
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klass->connect_widget_destroyed = gtk_accessible_real_connect_widget_destroyed;
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}
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/**
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* gtk_accessible_set_widget:
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* @accessible: a #GtkAccessible
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* @widget: a #GtkWidget
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*
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* Sets the #GtkWidget corresponding to the #GtkAccessible.
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*
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* Since: 2.22
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**/
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void
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gtk_accessible_set_widget (GtkAccessible *accessible,
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GtkWidget *widget)
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{
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g_return_if_fail (GTK_IS_ACCESSIBLE (accessible));
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accessible->widget = widget;
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}
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/**
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* gtk_accessible_get_widget:
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* @accessible: a #GtkAccessible
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*
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* Gets the #GtkWidget corresponding to the #GtkAccessible. The returned widget
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* does not have a reference added, so you do not need to unref it.
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*
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* Returns: (transfer none): pointer to the #GtkWidget corresponding to
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* the #GtkAccessible, or %NULL.
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*
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* Since: 2.22
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**/
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GtkWidget*
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gtk_accessible_get_widget (GtkAccessible *accessible)
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{
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g_return_val_if_fail (GTK_IS_ACCESSIBLE (accessible), NULL);
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return accessible->widget;
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}
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/**
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* gtk_accessible_connect_widget_destroyed
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* @accessible: a #GtkAccessible
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*
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* This function specifies the callback function to be called when the widget
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* corresponding to a GtkAccessible is destroyed.
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*/
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void
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gtk_accessible_connect_widget_destroyed (GtkAccessible *accessible)
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{
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GtkAccessibleClass *class;
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g_return_if_fail (GTK_IS_ACCESSIBLE (accessible));
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class = GTK_ACCESSIBLE_GET_CLASS (accessible);
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if (class->connect_widget_destroyed)
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class->connect_widget_destroyed (accessible);
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}
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static void
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gtk_accessible_real_connect_widget_destroyed (GtkAccessible *accessible)
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{
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if (accessible->widget)
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{
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g_signal_connect (accessible->widget,
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"destroy",
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G_CALLBACK (gtk_widget_destroyed),
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&accessible->widget);
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}
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}
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#define __GTK_ACCESSIBLE_C__
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#include "gtkaliasdef.c"
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