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, write to the
17 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 * Boston, MA 02111-1307, USA.
21 #ifndef __GTK_CELL_ACCESSIBLE_PARENT_H__
22 #define __GTK_CELL_ACCESSIBLE_PARENT_H__
25 #include "gtkcellaccessible.h"
30 * The GtkCellAccessibleParent interface should be supported by any object
31 * which contains children which are flyweights, i.e. do not have corresponding
32 * widgets and the children need help from their parent to provide
33 * functionality. One example is GtkTreeViewAccessible where the children
34 * GtkCellAccessible need help from the GtkTreeViewAccessible in order to
35 * implement atk_component_get_extents().
38 #define GTK_TYPE_CELL_ACCESSIBLE_PARENT (_gtk_cell_accessible_parent_get_type ())
39 #define GTK_IS_CELL_ACCESSIBLE_PARENT(obj) G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_CELL_ACCESSIBLE_PARENT)
40 #define GTK_CELL_ACCESSIBLE_PARENT(obj) G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_CELL_ACCESSIBLE_PARENT, GtkCellAccessibleParent)
41 #define GTK_CELL_ACCESSIBLE_PARENT_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), GTK_TYPE_CELL_ACCESSIBLE_PARENT, GtkCellAccessibleParentIface))
43 typedef struct _GtkCellAccessibleParent GtkCellAccessibleParent;
44 typedef struct _GtkCellAccessibleParentIface GtkCellAccessibleParentIface;
46 struct _GtkCellAccessibleParentIface
48 GTypeInterface parent;
49 void ( *get_cell_extents) (GtkCellAccessibleParent *parent,
50 GtkCellAccessible *cell,
55 AtkCoordType coord_type);
56 void ( *get_cell_area) (GtkCellAccessibleParent *parent,
57 GtkCellAccessible *cell,
58 GdkRectangle *cell_rect);
59 gboolean ( *grab_focus) (GtkCellAccessibleParent *parent,
60 GtkCellAccessible *cell);
61 int ( *get_child_index) (GtkCellAccessibleParent *parent,
62 GtkCellAccessible *cell);
64 ( *get_renderer_state) (GtkCellAccessibleParent *parent,
65 GtkCellAccessible *cell);
67 void ( *expand_collapse) (GtkCellAccessibleParent *parent,
68 GtkCellAccessible *cell);
69 void ( *activate) (GtkCellAccessibleParent *parent,
70 GtkCellAccessible *cell);
71 void ( *edit) (GtkCellAccessibleParent *parent,
72 GtkCellAccessible *cell);
75 GType _gtk_cell_accessible_parent_get_type (void);
77 void _gtk_cell_accessible_parent_get_cell_extents (GtkCellAccessibleParent *parent,
78 GtkCellAccessible *cell,
83 AtkCoordType coord_type);
84 void _gtk_cell_accessible_parent_get_cell_area (GtkCellAccessibleParent *parent,
85 GtkCellAccessible *cell,
86 GdkRectangle *cell_rect);
87 gboolean _gtk_cell_accessible_parent_grab_focus (GtkCellAccessibleParent *parent,
88 GtkCellAccessible *cell);
89 int _gtk_cell_accessible_parent_get_child_index (GtkCellAccessibleParent *parent,
90 GtkCellAccessible *cell);
92 _gtk_cell_accessible_parent_get_renderer_state(GtkCellAccessibleParent *parent,
93 GtkCellAccessible *cell);
94 void _gtk_cell_accessible_parent_expand_collapse (GtkCellAccessibleParent *parent,
95 GtkCellAccessible *cell);
96 void _gtk_cell_accessible_parent_activate (GtkCellAccessibleParent *parent,
97 GtkCellAccessible *cell);
98 void _gtk_cell_accessible_parent_edit (GtkCellAccessibleParent *parent,
99 GtkCellAccessible *cell);
103 #endif /* __GTK_CELL_ACCESSIBLE_PARENT_H__ */