1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
/* eggtreednd.h
* Copyright (C) 2001 Red Hat, 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __EGG_TREE_MULTI_DND_H__
#define __EGG_TREE_MULTI_DND_H__
#include <gtk/gtk.h>
#ifdef __cplusplus
extern "C" {
#endif
#define EGG_TYPE_TREE_MULTI_DRAG_SOURCE (egg_tree_multi_drag_source_get_type ())
#define EGG_TREE_MULTI_DRAG_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EGG_TYPE_TREE_MULTI_DRAG_SOURCE, EggTreeMultiDragSource))
#define EGG_IS_TREE_MULTI_DRAG_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EGG_TYPE_TREE_MULTI_DRAG_SOURCE))
#define EGG_TREE_MULTI_DRAG_SOURCE_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), EGG_TYPE_TREE_MULTI_DRAG_SOURCE, EggTreeMultiDragSourceIface))
typedef struct _EggTreeMultiDragSource EggTreeMultiDragSource; /* Dummy typedef */
typedef struct _EggTreeMultiDragSourceIface EggTreeMultiDragSourceIface;
struct _EggTreeMultiDragSourceIface
{
GTypeInterface g_iface;
/* VTable - not signals */
gboolean (* row_draggable) (EggTreeMultiDragSource *drag_source,
GList *path_list);
gboolean (* drag_data_get) (EggTreeMultiDragSource *drag_source,
GList *path_list,
GtkSelectionData *selection_data);
gboolean (* drag_data_delete) (EggTreeMultiDragSource *drag_source,
GList *path_list);
};
GType egg_tree_multi_drag_source_get_type (void) G_GNUC_CONST;
/* Returns whether the given row can be dragged */
gboolean egg_tree_multi_drag_source_row_draggable (EggTreeMultiDragSource *drag_source,
GList *path_list);
/* Deletes the given row, or returns FALSE if it can't */
gboolean egg_tree_multi_drag_source_drag_data_delete (EggTreeMultiDragSource *drag_source,
GList *path_list);
/* Fills in selection_data with type selection_data->target based on the row
* denoted by path, returns TRUE if it does anything
*/
gboolean egg_tree_multi_drag_source_drag_data_get (EggTreeMultiDragSource *drag_source,
GList *path_list,
GtkSelectionData *selection_data);
void egg_tree_multi_drag_add_drag_support (GtkTreeView *tree_view);
#ifdef __cplusplus
}
#endif
#endif /* __EGG_TREE_MULTI_DND_H__ */
|
