forked from AuroraMiddleware/gtk
81 lines
2.5 KiB
C
81 lines
2.5 KiB
C
/* GTK+ - accessibility implementations
|
|
* Copyright (C) 2007 John Stowers, Neil Jagdish Patel.
|
|
* Copyright (C) 2009 Bastien Nocera, David Zeuthen
|
|
*
|
|
* 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, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* Code adapted from egg-spinner
|
|
* by Christian Hergert <christian.hergert@gmail.com>
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include <gtk/gtk.h>
|
|
#include "gtkintl.h"
|
|
#include "gtkspinneraccessible.h"
|
|
|
|
static void atk_image_interface_init (AtkImageIface *iface);
|
|
|
|
G_DEFINE_TYPE_WITH_CODE (GtkSpinnerAccessible, gtk_spinner_accessible, GTK_TYPE_WIDGET_ACCESSIBLE,
|
|
G_IMPLEMENT_INTERFACE (ATK_TYPE_IMAGE, atk_image_interface_init));
|
|
|
|
static void
|
|
gtk_spinner_accessible_initialize (AtkObject *accessible,
|
|
gpointer widget)
|
|
{
|
|
ATK_OBJECT_CLASS (gtk_spinner_accessible_parent_class)->initialize (accessible, widget);
|
|
|
|
atk_object_set_name (accessible, C_("throbbing progress animation widget", "Spinner"));
|
|
atk_object_set_description (accessible, _("Provides visual indication of progress"));
|
|
atk_object_set_role (accessible, ATK_ROLE_ANIMATION);
|
|
}
|
|
|
|
static void
|
|
gtk_spinner_accessible_class_init (GtkSpinnerAccessibleClass *klass)
|
|
{
|
|
AtkObjectClass *atk_class = ATK_OBJECT_CLASS (klass);
|
|
|
|
atk_class->initialize = gtk_spinner_accessible_initialize;
|
|
}
|
|
|
|
static void
|
|
gtk_spinner_accessible_init (GtkSpinnerAccessible *self)
|
|
{
|
|
}
|
|
|
|
static void
|
|
gtk_spinner_accessible_image_get_size (AtkImage *image,
|
|
gint *width,
|
|
gint *height)
|
|
{
|
|
GtkWidget *widget;
|
|
|
|
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (image));
|
|
if (widget == NULL)
|
|
{
|
|
*width = 0;
|
|
*height = 0;
|
|
return;
|
|
}
|
|
|
|
*width = gtk_widget_get_width (widget);
|
|
*height = gtk_widget_get_height (widget);
|
|
}
|
|
|
|
static void
|
|
atk_image_interface_init (AtkImageIface *iface)
|
|
{
|
|
iface->get_image_size = gtk_spinner_accessible_image_get_size;
|
|
}
|