1 /* GAIL - The GNOME Accessibility Implementation Library
2 * Copyright 2002 Sun Microsystems Inc.
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
24 #include "gtkcheckmenuitemaccessible.h"
27 G_DEFINE_TYPE (GtkCheckMenuItemAccessible, _gtk_check_menu_item_accessible, GTK_TYPE_MENU_ITEM_ACCESSIBLE)
30 toggled_cb (GtkWidget *widget)
32 AtkObject *accessible;
33 GtkCheckMenuItem *check_menu_item;
36 check_menu_item = GTK_CHECK_MENU_ITEM (widget);
37 active = gtk_check_menu_item_get_active (check_menu_item);
39 accessible = gtk_widget_get_accessible (widget);
40 atk_object_notify_state_change (accessible, ATK_STATE_CHECKED, active);
44 gtk_check_menu_item_accessible_initialize (AtkObject *obj,
47 ATK_OBJECT_CLASS (_gtk_check_menu_item_accessible_parent_class)->initialize (obj, data);
49 g_signal_connect (data, "toggled", G_CALLBACK (toggled_cb), NULL);
51 obj->role = ATK_ROLE_CHECK_MENU_ITEM;
55 gtk_check_menu_item_accessible_ref_state_set (AtkObject *accessible)
57 AtkStateSet *state_set;
58 GtkCheckMenuItem *check_menu_item;
61 widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (accessible));
65 state_set = ATK_OBJECT_CLASS (_gtk_check_menu_item_accessible_parent_class)->ref_state_set (accessible);
67 check_menu_item = GTK_CHECK_MENU_ITEM (widget);
69 if (gtk_check_menu_item_get_active (check_menu_item))
70 atk_state_set_add_state (state_set, ATK_STATE_CHECKED);
72 if (gtk_check_menu_item_get_inconsistent (check_menu_item))
74 atk_state_set_remove_state (state_set, ATK_STATE_ENABLED);
75 atk_state_set_add_state (state_set, ATK_STATE_INDETERMINATE);
82 gtk_check_menu_item_accessible_notify_gtk (GObject *obj,
85 GtkCheckMenuItem *check_menu_item = GTK_CHECK_MENU_ITEM (obj);
88 gboolean inconsistent;
90 atk_obj = gtk_widget_get_accessible (GTK_WIDGET (check_menu_item));
91 sensitive = gtk_widget_get_sensitive (GTK_WIDGET (check_menu_item));
92 inconsistent = gtk_check_menu_item_get_inconsistent (check_menu_item);
94 if (strcmp (pspec->name, "inconsistent") == 0)
96 atk_object_notify_state_change (atk_obj, ATK_STATE_INDETERMINATE, inconsistent);
97 atk_object_notify_state_change (atk_obj, ATK_STATE_ENABLED, (sensitive && !inconsistent));
99 else if (strcmp (pspec->name, "sensitive") == 0)
101 /* Need to override gailwidget behavior of notifying for ENABLED */
102 atk_object_notify_state_change (atk_obj, ATK_STATE_SENSITIVE, sensitive);
103 atk_object_notify_state_change (atk_obj, ATK_STATE_ENABLED, (sensitive && !inconsistent));
106 GTK_WIDGET_ACCESSIBLE_CLASS (_gtk_check_menu_item_accessible_parent_class)->notify_gtk (obj, pspec);
110 _gtk_check_menu_item_accessible_class_init (GtkCheckMenuItemAccessibleClass *klass)
112 AtkObjectClass *class = ATK_OBJECT_CLASS (klass);
113 GtkWidgetAccessibleClass *widget_class = (GtkWidgetAccessibleClass*)klass;
115 widget_class->notify_gtk = gtk_check_menu_item_accessible_notify_gtk;
117 class->ref_state_set = gtk_check_menu_item_accessible_ref_state_set;
118 class->initialize = gtk_check_menu_item_accessible_initialize;
122 _gtk_check_menu_item_accessible_init (GtkCheckMenuItemAccessible *item)