1 /* GAIL - The GNOME Accessibility Implementation Library
3 * Copyright 2001 Sun Microsystems Inc.
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
15 * You should have received a copy of the GNU Library General Public
16 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
19 #ifndef __GTK_CELL_ACCESSIBLE_PARENT_H__
20 #define __GTK_CELL_ACCESSIBLE_PARENT_H__
23 #include "gtkcellaccessible.h"
28 * The GtkCellAccessibleParent interface should be supported by any object
29 * which contains children which are flyweights, i.e. do not have corresponding
30 * widgets and the children need help from their parent to provide
31 * functionality. One example is GtkTreeViewAccessible where the children
32 * GtkCellAccessible need help from the GtkTreeViewAccessible in order to
33 * implement atk_component_get_extents().
36 #define GTK_TYPE_CELL_ACCESSIBLE_PARENT (_gtk_cell_accessible_parent_get_type ())
37 #define GTK_IS_CELL_ACCESSIBLE_PARENT(obj) G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_CELL_ACCESSIBLE_PARENT)
38 #define GTK_CELL_ACCESSIBLE_PARENT(obj) G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_CELL_ACCESSIBLE_PARENT, GtkCellAccessibleParent)
39 #define GTK_CELL_ACCESSIBLE_PARENT_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), GTK_TYPE_CELL_ACCESSIBLE_PARENT, GtkCellAccessibleParentIface))
41 typedef struct _GtkCellAccessibleParent GtkCellAccessibleParent;
42 typedef struct _GtkCellAccessibleParentIface GtkCellAccessibleParentIface;
44 struct _GtkCellAccessibleParentIface
46 GTypeInterface parent;
47 void ( *get_cell_extents) (GtkCellAccessibleParent *parent,
48 GtkCellAccessible *cell,
53 AtkCoordType coord_type);
54 void ( *get_cell_area) (GtkCellAccessibleParent *parent,
55 GtkCellAccessible *cell,
56 GdkRectangle *cell_rect);
57 gboolean ( *grab_focus) (GtkCellAccessibleParent *parent,
58 GtkCellAccessible *cell);
59 int ( *get_child_index) (GtkCellAccessibleParent *parent,
60 GtkCellAccessible *cell);
62 ( *get_renderer_state) (GtkCellAccessibleParent *parent,
63 GtkCellAccessible *cell);
65 void ( *expand_collapse) (GtkCellAccessibleParent *parent,
66 GtkCellAccessible *cell);
67 void ( *activate) (GtkCellAccessibleParent *parent,
68 GtkCellAccessible *cell);
69 void ( *edit) (GtkCellAccessibleParent *parent,
70 GtkCellAccessible *cell);
73 GType _gtk_cell_accessible_parent_get_type (void);
75 void _gtk_cell_accessible_parent_get_cell_extents (GtkCellAccessibleParent *parent,
76 GtkCellAccessible *cell,
81 AtkCoordType coord_type);
82 void _gtk_cell_accessible_parent_get_cell_area (GtkCellAccessibleParent *parent,
83 GtkCellAccessible *cell,
84 GdkRectangle *cell_rect);
85 gboolean _gtk_cell_accessible_parent_grab_focus (GtkCellAccessibleParent *parent,
86 GtkCellAccessible *cell);
87 int _gtk_cell_accessible_parent_get_child_index (GtkCellAccessibleParent *parent,
88 GtkCellAccessible *cell);
90 _gtk_cell_accessible_parent_get_renderer_state(GtkCellAccessibleParent *parent,
91 GtkCellAccessible *cell);
92 void _gtk_cell_accessible_parent_expand_collapse (GtkCellAccessibleParent *parent,
93 GtkCellAccessible *cell);
94 void _gtk_cell_accessible_parent_activate (GtkCellAccessibleParent *parent,
95 GtkCellAccessible *cell);
96 void _gtk_cell_accessible_parent_edit (GtkCellAccessibleParent *parent,
97 GtkCellAccessible *cell);
101 #endif /* __GTK_CELL_ACCESSIBLE_PARENT_H__ */