1 /* ATK - Accessibility Toolkit
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 Library 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 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library 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.
20 #if defined(ATK_DISABLE_SINGLE_INCLUDES) && !defined (__ATK_H_INSIDE__) && !defined (ATK_COMPILATION)
21 #error "Only <atk/atk.h> can be included directly."
24 #ifndef __ATK_SELECTION_H__
25 #define __ATK_SELECTION_H__
27 #include <atk/atkobject.h>
32 * This AtkSelection interface provides the standard mechanism for an
33 * assistive technology to determine what the current selected children are,
34 * as well as modify the selection set. Any object that has children that
35 * can be selected should support the AtkSelection interface.
38 #define ATK_TYPE_SELECTION (atk_selection_get_type ())
39 #define ATK_IS_SELECTION(obj) G_TYPE_CHECK_INSTANCE_TYPE ((obj), ATK_TYPE_SELECTION)
40 #define ATK_SELECTION(obj) G_TYPE_CHECK_INSTANCE_CAST ((obj), ATK_TYPE_SELECTION, AtkSelection)
41 #define ATK_SELECTION_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), ATK_TYPE_SELECTION, AtkSelectionIface))
43 #ifndef _TYPEDEF_ATK_SELECTION_
44 #define _TYPEDEF_ATK_SELECTION_
45 typedef struct _AtkSelection AtkSelection;
47 typedef struct _AtkSelectionIface AtkSelectionIface;
49 struct _AtkSelectionIface
51 GTypeInterface parent;
53 gboolean (* add_selection) (AtkSelection *selection,
55 gboolean (* clear_selection) (AtkSelection *selection);
56 AtkObject* (* ref_selection) (AtkSelection *selection,
58 gint (* get_selection_count) (AtkSelection *selection);
59 gboolean (* is_child_selected) (AtkSelection *selection,
61 gboolean (* remove_selection) (AtkSelection *selection,
63 gboolean (* select_all_selection) (AtkSelection *selection);
67 void (*selection_changed) (AtkSelection *selection);
71 GType atk_selection_get_type (void);
74 gboolean atk_selection_add_selection (AtkSelection *selection,
78 gboolean atk_selection_clear_selection (AtkSelection *selection);
81 AtkObject* atk_selection_ref_selection (AtkSelection *selection,
85 gint atk_selection_get_selection_count (AtkSelection *selection);
88 gboolean atk_selection_is_child_selected (AtkSelection *selection,
92 gboolean atk_selection_remove_selection (AtkSelection *selection,
96 gboolean atk_selection_select_all_selection (AtkSelection *selection);
100 #endif /* __ATK_SELECTION_H__ */