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