85 lines
4.3 KiB
C
85 lines
4.3 KiB
C
/* GAIL - The GNOME Accessibility Implementation Library
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*
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* Copyright 2001 Sun Microsystems Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GTK_CELL_ACCESSIBLE_PARENT_H__
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#define __GTK_CELL_ACCESSIBLE_PARENT_H__
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#include <atk/atk.h>
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#include "gtkcellaccessible.h"
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G_BEGIN_DECLS
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/*
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* The GtkCellAccessibleParent interface should be supported by any object
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* which contains children which are flyweights, i.e. do not have corresponding
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* widgets and the children need help from their parent to provide
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* functionality. One example is GtkTreeViewAccessible where the children
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* GtkCellAccessible need help from the GtkTreeViewAccessible in order to
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* implement atk_component_get_extents().
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*/
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#define GTK_TYPE_CELL_ACCESSIBLE_PARENT (_gtk_cell_accessible_parent_get_type ())
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#define GTK_IS_CELL_ACCESSIBLE_PARENT(obj) G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_CELL_ACCESSIBLE_PARENT)
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#define GTK_CELL_ACCESSIBLE_PARENT(obj) G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_CELL_ACCESSIBLE_PARENT, GtkCellAccessibleParent)
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#define GTK_CELL_ACCESSIBLE_PARENT_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), GTK_TYPE_CELL_ACCESSIBLE_PARENT, GtkCellAccessibleParentIface))
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typedef struct _GtkCellAccessibleParent GtkCellAccessibleParent;
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typedef struct _GtkCellAccessibleParentIface GtkCellAccessibleParentIface;
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struct _GtkCellAccessibleParentIface
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{
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GTypeInterface parent;
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void ( *get_cell_extents) (GtkCellAccessibleParent *parent,
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GtkCellAccessible *cell,
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gint *x,
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gint *y,
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gint *width,
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gint *height,
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AtkCoordType coord_type);
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void ( *get_cell_area) (GtkCellAccessibleParent *parent,
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GtkCellAccessible *cell,
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GdkRectangle *cell_rect);
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gboolean ( *grab_focus) (GtkCellAccessibleParent *parent,
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GtkCellAccessible *cell);
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int ( *get_child_index) (GtkCellAccessibleParent *parent,
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GtkCellAccessible *cell);
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};
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GType _gtk_cell_accessible_parent_get_type (void);
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void _gtk_cell_accessible_parent_get_cell_extents (GtkCellAccessibleParent *parent,
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GtkCellAccessible *cell,
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gint *x,
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gint *y,
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gint *width,
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gint *height,
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AtkCoordType coord_type);
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void _gtk_cell_accessible_parent_get_cell_area (GtkCellAccessibleParent *parent,
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GtkCellAccessible *cell,
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GdkRectangle *cell_rect);
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gboolean _gtk_cell_accessible_parent_grab_focus (GtkCellAccessibleParent *parent,
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GtkCellAccessible *cell);
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int _gtk_cell_accessible_parent_get_child_index (GtkCellAccessibleParent *parent,
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GtkCellAccessible *cell);
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G_END_DECLS
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#endif /* __GTK_CELL_ACCESSIBLE_PARENT_H__ */
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