/* GAIL - The GNOME Accessibility Implementation Library

 * Copyright 2001 Sun Microsystems Inc.

 *

 * This library is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Library General Public

 * License as published by the Free Software Foundation; either

 * version 2 of the License, or (at your option) any later version.

 *

 * This library is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 * Library General Public License for more details.

 *

 * You should have received a copy of the GNU Library General Public

 * License along with this library; if not, write to the

 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,

 * Boston, MA 02111-1307, USA.

 */

#ifndef __GAIL_TREE_VIEW_H__

#define __GAIL_TREE_VIEW_H__

#include <gtk/gtk.h>

#include <gail/gailcontainer.h>

#include <gail/gailcell.h>

G_BEGIN_DECLS

#define GAIL_TYPE_TREE_VIEW                  (gail_tree_view_get_type ())

#define GAIL_TREE_VIEW(obj)                  (G_TYPE_CHECK_INSTANCE_CAST ((obj), GAIL_TYPE_TREE_VIEW, GailTreeView))

#define GAIL_TREE_VIEW_CLASS(klass)          (G_TYPE_CHECK_CLASS_CAST ((klass), GAIL_TYPE_TREE_VIEW, GailTreeViewClass))

#define GAIL_IS_TREE_VIEW(obj)               (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GAIL_TYPE_TREE_VIEW))

#define GAIL_IS_TREE_VIEW_CLASS(klass)       (G_TYPE_CHECK_CLASS_TYPE ((klass), GAIL_TYPE_TREE_VIEW))

#define GAIL_TREE_VIEW_GET_CLASS(obj)        (G_TYPE_INSTANCE_GET_CLASS ((obj), GAIL_TYPE_TREE_VIEW, GailTreeViewClass))

typedef struct _GailTreeView              GailTreeView;

typedef struct _GailTreeViewClass         GailTreeViewClass;

struct _GailTreeView

{

  GailContainer parent;

  AtkObject*	caption;

  AtkObject*	summary;

  gint          n_children_deleted;

  GArray*       col_data;

  GArray*	row_data;

  GList*        cell_data;

  GtkTreeModel  *tree_model;

  AtkObject     *focus_cell;

  GtkAdjustment *old_hadj;

  GtkAdjustment *old_vadj;

  guint         idle_expand_id;

  guint         idle_garbage_collect_id;

  guint         idle_cursor_changed_id;

  GtkTreePath   *idle_expand_path;

  gboolean      garbage_collection_pending;

};

GType gail_tree_view_get_type (void);

struct _GailTreeViewClass

{

  GailContainerClass parent_class;

};

AtkObject* gail_tree_view_ref_focus_cell (GtkTreeView *treeview);

G_END_DECLS

#endif /* __GAIL_TREE_VIEW_H__ */