1 /* GAIL - The GNOME Accessibility Enabling Library
2 * Copyright 2001 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, see <http://www.gnu.org/licenses/>.
21 #include "gtkbooleancellaccessible.h"
24 G_DEFINE_TYPE (GtkBooleanCellAccessible, _gtk_boolean_cell_accessible, GTK_TYPE_RENDERER_CELL_ACCESSIBLE)
28 gtk_boolean_cell_accessible_ref_state_set (AtkObject *accessible)
30 GtkBooleanCellAccessible *cell = GTK_BOOLEAN_CELL_ACCESSIBLE (accessible);
31 AtkStateSet *state_set;
33 state_set = ATK_OBJECT_CLASS (_gtk_boolean_cell_accessible_parent_class)->ref_state_set (accessible);
36 atk_state_set_add_state (state_set, ATK_STATE_CHECKED);
38 if (cell->cell_sensitive)
39 atk_state_set_add_state (state_set, ATK_STATE_SENSITIVE);
41 atk_state_set_remove_state (state_set, ATK_STATE_SENSITIVE);
47 gtk_boolean_cell_accessible_update_cache (GtkCellAccessible *cell)
49 GtkBooleanCellAccessible *boolean_cell = GTK_BOOLEAN_CELL_ACCESSIBLE (cell);
53 g_object_get (G_OBJECT (GTK_RENDERER_CELL_ACCESSIBLE (cell)->renderer),
55 "sensitive", &sensitive,
58 if (boolean_cell->cell_value != active)
60 boolean_cell->cell_value = !boolean_cell->cell_value;
62 atk_object_notify_state_change (ATK_OBJECT (cell), ATK_STATE_CHECKED, active);
65 if (boolean_cell->cell_sensitive != sensitive)
67 boolean_cell->cell_sensitive = !boolean_cell->cell_sensitive;
69 atk_object_notify_state_change (ATK_OBJECT (cell), ATK_STATE_CHECKED, sensitive);
74 _gtk_boolean_cell_accessible_class_init (GtkBooleanCellAccessibleClass *klass)
76 GtkCellAccessibleClass *cell_class = GTK_CELL_ACCESSIBLE_CLASS (klass);
77 AtkObjectClass *atkobject_class = ATK_OBJECT_CLASS (klass);
79 atkobject_class->ref_state_set = gtk_boolean_cell_accessible_ref_state_set;
81 cell_class->update_cache = gtk_boolean_cell_accessible_update_cache;
85 _gtk_boolean_cell_accessible_init (GtkBooleanCellAccessible *cell)