/* gtktreestore.h
 * Copyright (C) 2000  Red Hat, Inc.,  Jonathan Blandford <jrb@redhat.com>
 *
 * 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 __GTK_TREE_STORE_H__
#define __GTK_TREE_STORE_H__

#include <gtk/gtktreemodel.h>
#include <gtk/gtktreesortable.h>
#include <stdarg.h>

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

#define GTK_TYPE_TREE_STORE			(gtk_tree_store_get_type ())
#define GTK_TREE_STORE(obj)			(GTK_CHECK_CAST ((obj), GTK_TYPE_TREE_STORE, GtkTreeStore))
#define GTK_TREE_STORE_CLASS(klass)		(GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_TREE_STORE, GtkTreeStoreClass))
#define GTK_IS_TREE_STORE(obj)			(GTK_CHECK_TYPE ((obj), GTK_TYPE_TREE_STORE))
#define GTK_IS_TREE_STORE_CLASS(klass)		(GTK_CHECK_CLASS_TYPE ((obj), GTK_TYPE_TREE_STORE))
#define GTK_TREE_STORE_GET_CLASS(obj)           (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_TREE_STORE, GtkTreeStoreClass))

typedef struct _GtkTreeStore       GtkTreeStore;
typedef struct _GtkTreeStoreClass  GtkTreeStoreClass;

struct _GtkTreeStore
{
  GObject parent;

  gint stamp;
  gpointer root;
  gpointer last;
  gint n_columns;
  gint sort_column_id;
  GList *sort_list;
  GtkSortType order;
  GType *column_headers;
  GtkTreeIterCompareFunc default_sort_func;
  gpointer default_sort_data;
  GtkDestroyNotify default_sort_destroy;
};

struct _GtkTreeStoreClass
{
  GObjectClass parent_class;
};


GtkType       gtk_tree_store_get_type        (void);
GtkTreeStore *gtk_tree_store_new             (gint          n_columns,
					      ...);
GtkTreeStore *gtk_tree_store_newv            (gint          n_columns,
					      GType        *types);
void          gtk_tree_store_set_value       (GtkTreeStore *tree_store,
					      GtkTreeIter  *iter,
					      gint          column,
					      GValue       *value);
void          gtk_tree_store_set             (GtkTreeStore *tree_store,
					      GtkTreeIter  *iter,
					      ...);
void          gtk_tree_store_set_valist      (GtkTreeStore *tree_store,
					      GtkTreeIter  *iter,
					      va_list       var_args);
void          gtk_tree_store_remove          (GtkTreeStore *tree_store,
					      GtkTreeIter  *iter);
void          gtk_tree_store_insert          (GtkTreeStore *tree_store,
					      GtkTreeIter  *iter,
					      GtkTreeIter  *parent,
					      gint          position);
void          gtk_tree_store_insert_before   (GtkTreeStore *tree_store,
					      GtkTreeIter  *iter,
					      GtkTreeIter  *parent,
					      GtkTreeIter  *sibling);
void          gtk_tree_store_insert_after    (GtkTreeStore *tree_store,
					      GtkTreeIter  *iter,
					      GtkTreeIter  *parent,
					      GtkTreeIter  *sibling);
void          gtk_tree_store_prepend         (GtkTreeStore *tree_store,
					      GtkTreeIter  *iter,
					      GtkTreeIter  *parent);
void          gtk_tree_store_append          (GtkTreeStore *tree_store,
					      GtkTreeIter  *iter,
					      GtkTreeIter  *parent);
gboolean      gtk_tree_store_is_ancestor     (GtkTreeStore *tree_store,
					      GtkTreeIter  *iter,
					      GtkTreeIter  *descendant);
gint          gtk_tree_store_iter_depth      (GtkTreeStore *tree_store,
					      GtkTreeIter  *iter);
void          gtk_tree_store_clear           (GtkTreeStore *tree_store);

#ifdef __cplusplus
}
#endif /* __cplusplus */


#endif /* __GTK_TREE_STORE_H__ */