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86 lines
4.0 KiB
C
86 lines
4.0 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 __GAIL_CELL_PARENT_H__
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#define __GAIL_CELL_PARENT_H__
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#include <atk/atkobject.h>
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#include <atk/atkutil.h>
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#include <gail/gailcell.h>
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G_BEGIN_DECLS
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/*
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* The GailCellParent interface should be supported by any object which
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* 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 GailTreeView where the children GailCell
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* need help from the GailTreeView in order to implement
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* atk_component_get_extents
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*/
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#define GAIL_TYPE_CELL_PARENT (gail_cell_parent_get_type ())
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#define GAIL_IS_CELL_PARENT(obj) G_TYPE_CHECK_INSTANCE_TYPE ((obj), GAIL_TYPE_CELL_PARENT)
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#define GAIL_CELL_PARENT(obj) G_TYPE_CHECK_INSTANCE_CAST ((obj), GAIL_TYPE_CELL_PARENT, GailCellParent)
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#define GAIL_CELL_PARENT_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), GAIL_TYPE_CELL_PARENT, GailCellParentIface))
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#ifndef _TYPEDEF_GAIL_CELL_PARENT_
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#define _TYPEDEF_GAIL_CELL_PARENT_
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typedef struct _GailCellParent GailCellParent;
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#endif
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typedef struct _GailCellParentIface GailCellParentIface;
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struct _GailCellParentIface
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{
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GTypeInterface parent;
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void ( *get_cell_extents) (GailCellParent *parent,
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GailCell *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) (GailCellParent *parent,
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GailCell *cell,
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GdkRectangle *cell_rect);
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gboolean ( *grab_focus) (GailCellParent *parent,
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GailCell *cell);
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};
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GType gail_cell_parent_get_type (void);
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void gail_cell_parent_get_cell_extents (GailCellParent *parent,
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GailCell *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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);
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void gail_cell_parent_get_cell_area (GailCellParent *parent,
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GailCell *cell,
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GdkRectangle *cell_rect);
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gboolean gail_cell_parent_grab_focus (GailCellParent *parent,
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GailCell *cell);
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G_END_DECLS
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#endif /* __GAIL_CELL_PARENT_H__ */
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