2 * Copyright (C) 2001 Red Hat, Inc.
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
20 #ifndef __EGG_TREE_MULTI_DND_H__
21 #define __EGG_TREE_MULTI_DND_H__
27 #define EGG_TYPE_TREE_MULTI_DRAG_SOURCE (egg_tree_multi_drag_source_get_type ())
28 #define EGG_TREE_MULTI_DRAG_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EGG_TYPE_TREE_MULTI_DRAG_SOURCE, EggTreeMultiDragSource))
29 #define EGG_IS_TREE_MULTI_DRAG_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EGG_TYPE_TREE_MULTI_DRAG_SOURCE))
30 #define EGG_TREE_MULTI_DRAG_SOURCE_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), EGG_TYPE_TREE_MULTI_DRAG_SOURCE, EggTreeMultiDragSourceIface))
32 typedef struct _EggTreeMultiDragSource EggTreeMultiDragSource; /* Dummy typedef */
33 typedef struct _EggTreeMultiDragSourceIface EggTreeMultiDragSourceIface;
35 struct _EggTreeMultiDragSourceIface
37 GTypeInterface g_iface;
39 /* VTable - not signals */
40 gboolean (* row_draggable) (EggTreeMultiDragSource *drag_source,
43 gboolean (* drag_data_get) (EggTreeMultiDragSource *drag_source,
45 GtkSelectionData *selection_data);
47 gboolean (* drag_data_delete) (EggTreeMultiDragSource *drag_source,
51 GType egg_tree_multi_drag_source_get_type (void) G_GNUC_CONST;
53 /* Returns whether the given row can be dragged */
54 gboolean egg_tree_multi_drag_source_row_draggable (EggTreeMultiDragSource *drag_source,
57 /* Deletes the given row, or returns FALSE if it can't */
58 gboolean egg_tree_multi_drag_source_drag_data_delete (EggTreeMultiDragSource *drag_source,
62 /* Fills in selection_data with type selection_data->target based on the row
63 * denoted by path, returns TRUE if it does anything
65 gboolean egg_tree_multi_drag_source_drag_data_get (EggTreeMultiDragSource *drag_source,
67 GtkSelectionData *selection_data);
68 void egg_tree_multi_drag_add_drag_support (GtkTreeView *tree_view);
74 #endif /* __EGG_TREE_MULTI_DND_H__ */