gtktreemodelsort.h 3.11 KB
Newer Older
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
/* 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.
 */

#ifndef __GTK_TREE_MODEL_SORT_H__
#define __GTK_TREE_MODEL_SORT_H__

#include <gtk/gtktreemodel.h>
24
#include <gtk/gtktreesortable.h>
25
26
27
28
29
30
31
32
33
34

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

#define GTK_TYPE_TREE_MODEL_SORT			(gtk_tree_model_sort_get_type ())
#define GTK_TREE_MODEL_SORT(obj)			(GTK_CHECK_CAST ((obj), GTK_TYPE_TREE_MODEL_SORT, GtkTreeModelSort))
#define GTK_TREE_MODEL_SORT_CLASS(klass)		(GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_TREE_MODEL_SORT, GtkTreeModelSortClass))
#define GTK_IS_TREE_MODEL_SORT(obj)			(GTK_CHECK_TYPE ((obj), GTK_TYPE_TREE_MODEL_SORT))
#define GTK_IS_TREE_MODEL_SORT_CLASS(klass)		(GTK_CHECK_CLASS_TYPE ((obj), GTK_TYPE_TREE_MODEL_SORT))
35
#define GTK_TREE_MODEL_SORT_GET_CLASS(obj)              (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_TREE_MODEL_SORT, GtkTreeModelSortClass))
36
37
38
39
40
41
42
43
44

typedef struct _GtkTreeModelSort       GtkTreeModelSort;
typedef struct _GtkTreeModelSortClass  GtkTreeModelSortClass;

typedef gint (* GValueCompareFunc) (const GValue *a,
				    const GValue *b);

struct _GtkTreeModelSort
{
45
  GObject parent;
46
47
48
49
50

  /* < private > */
  gpointer root;
  gint stamp;
  guint flags;
51
  GtkTreeModel *child_model;
52

53
54
55
56
57
58
  /* sort information */
  GList *sort_list;
  gint sort_column_id;
  GtkTreeSortOrder order;

  /* signal ids */
59
60
  guint changed_id;
  guint inserted_id;
61
  guint has_child_toggled_id;
62
  guint deleted_id;
63
64
65
66
};

struct _GtkTreeModelSortClass
{
67
  GObjectClass parent_class;
68
69
70
71
72
};


GtkType       gtk_tree_model_sort_get_type       (void);
GtkTreeModel *gtk_tree_model_sort_new            (void);
73
GtkTreeModel *gtk_tree_model_sort_new_with_model (GtkTreeModel      *child_model);
74
void          gtk_tree_model_sort_set_model      (GtkTreeModelSort  *tree_model_sort,
Owen Taylor's avatar
Owen Taylor committed
75
						  GtkTreeModel      *child_model);
76
GtkTreeModel *gtk_tree_model_sort_get_model      (GtkTreeModelSort  *tree_model);
77
GtkTreePath  *gtk_tree_model_sort_convert_path   (GtkTreeModelSort  *tree_model_sort,
78
						  GtkTreePath       *child_path);
79

80
/* FIXME: not implemented yet */
81
82
83
void          gtk_tree_model_sort_convert_iter    (GtkTreeModelSort  *tree_model_sort,
                                                   GtkTreeIter       *sort_iter,
                                                   GtkTreeIter       *child_iter);
84
85
86
87
88
89
90

#ifdef __cplusplus
}
#endif /* __cplusplus */


#endif /* __GTK_TREE_MODEL_SORT_H__ */