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/* gtktreemodelsort.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.
*/
#if defined(GTK_DISABLE_SINGLE_INCLUDES) && !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
#ifndef __GTK_TREE_MODEL_SORT_H__
#define __GTK_TREE_MODEL_SORT_H__
#include <gtk/gtktreemodel.h>
#include <gtk/gtktreesortable.h>
G_BEGIN_DECLS
#define GTK_TYPE_TREE_MODEL_SORT (gtk_tree_model_sort_get_type ())
#define GTK_TREE_MODEL_SORT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_TREE_MODEL_SORT, GtkTreeModelSort))
#define GTK_TREE_MODEL_SORT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_TREE_MODEL_SORT, GtkTreeModelSortClass))
#define GTK_IS_TREE_MODEL_SORT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_TREE_MODEL_SORT))
#define GTK_IS_TREE_MODEL_SORT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_TREE_MODEL_SORT))
#define GTK_TREE_MODEL_SORT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_TREE_MODEL_SORT, GtkTreeModelSortClass))
typedef struct _GtkTreeModelSort GtkTreeModelSort;
typedef struct _GtkTreeModelSortClass GtkTreeModelSortClass;
struct _GtkTreeModelSort
{
GObject parent;
/* < private > */
gpointer root;
gint stamp;
guint child_flags;
GtkTreeModel *child_model;
gint zero_ref_count;
/* sort information */
GList *sort_list;
gint sort_column_id;
GtkSortType order;
/* default sort */
GtkTreeIterCompareFunc default_sort_func;
gpointer default_sort_data;
GtkDestroyNotify default_sort_destroy;
/* signal ids */
guint changed_id;
guint inserted_id;
guint has_child_toggled_id;
guint deleted_id;
guint reordered_id;
};
struct _GtkTreeModelSortClass
{
GObjectClass parent_class;
/* Padding for future expansion */
void (*_gtk_reserved1) (void);
void (*_gtk_reserved2) (void);
void (*_gtk_reserved3) (void);
void (*_gtk_reserved4) (void);
};
GType gtk_tree_model_sort_get_type (void) G_GNUC_CONST;
GtkTreeModel *gtk_tree_model_sort_new_with_model (GtkTreeModel *child_model);
GtkTreeModel *gtk_tree_model_sort_get_model (GtkTreeModelSort *tree_model);
GtkTreePath *gtk_tree_model_sort_convert_child_path_to_path (GtkTreeModelSort *tree_model_sort,
GtkTreePath *child_path);
gboolean gtk_tree_model_sort_convert_child_iter_to_iter (GtkTreeModelSort *tree_model_sort,
GtkTreeIter *sort_iter,
GtkTreeIter *child_iter);
GtkTreePath *gtk_tree_model_sort_convert_path_to_child_path (GtkTreeModelSort *tree_model_sort,
GtkTreePath *sorted_path);
void gtk_tree_model_sort_convert_iter_to_child_iter (GtkTreeModelSort *tree_model_sort,
GtkTreeIter *child_iter,
GtkTreeIter *sorted_iter);
void gtk_tree_model_sort_reset_default_sort_func (GtkTreeModelSort *tree_model_sort);
void gtk_tree_model_sort_clear_cache (GtkTreeModelSort *tree_model_sort);
gboolean gtk_tree_model_sort_iter_is_valid (GtkTreeModelSort *tree_model_sort,
GtkTreeIter *iter);
G_END_DECLS
#endif /* __GTK_TREE_MODEL_SORT_H__ */
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