/usr/include/gtk-3.0/gtk/gtktreednd.h is in libgtk-3-dev 3.14.5-1+deb8u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 | /* gtktreednd.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, see <http://www.gnu.org/licenses/>.
*/
#ifndef __GTK_TREE_DND_H__
#define __GTK_TREE_DND_H__
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
#include <gtk/gtktreemodel.h>
#include <gtk/gtkdnd.h>
G_BEGIN_DECLS
#define GTK_TYPE_TREE_DRAG_SOURCE (gtk_tree_drag_source_get_type ())
#define GTK_TREE_DRAG_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_TREE_DRAG_SOURCE, GtkTreeDragSource))
#define GTK_IS_TREE_DRAG_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_TREE_DRAG_SOURCE))
#define GTK_TREE_DRAG_SOURCE_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), GTK_TYPE_TREE_DRAG_SOURCE, GtkTreeDragSourceIface))
typedef struct _GtkTreeDragSource GtkTreeDragSource; /* Dummy typedef */
typedef struct _GtkTreeDragSourceIface GtkTreeDragSourceIface;
/**
* GtkTreeDragSourceIface:
* @row_draggable: Asks the #GtkTreeDragSource whether a particular
* row can be used as the source of a DND operation.
* @drag_data_get: Asks the #GtkTreeDragSource to fill in
* selection_data with a representation of the row at path.
* @drag_data_delete: Asks the #GtkTreeDragSource to delete the row at
* path, because it was moved somewhere else via drag-and-drop.
*/
struct _GtkTreeDragSourceIface
{
/*< private >*/
GTypeInterface g_iface;
/*< public >*/
/* VTable - not signals */
gboolean (* row_draggable) (GtkTreeDragSource *drag_source,
GtkTreePath *path);
gboolean (* drag_data_get) (GtkTreeDragSource *drag_source,
GtkTreePath *path,
GtkSelectionData *selection_data);
gboolean (* drag_data_delete) (GtkTreeDragSource *drag_source,
GtkTreePath *path);
};
GDK_AVAILABLE_IN_ALL
GType gtk_tree_drag_source_get_type (void) G_GNUC_CONST;
/* Returns whether the given row can be dragged */
GDK_AVAILABLE_IN_ALL
gboolean gtk_tree_drag_source_row_draggable (GtkTreeDragSource *drag_source,
GtkTreePath *path);
/* Deletes the given row, or returns FALSE if it can't */
GDK_AVAILABLE_IN_ALL
gboolean gtk_tree_drag_source_drag_data_delete (GtkTreeDragSource *drag_source,
GtkTreePath *path);
/* Fills in selection_data with type selection_data->target based on
* the row denoted by path, returns TRUE if it does anything
*/
GDK_AVAILABLE_IN_ALL
gboolean gtk_tree_drag_source_drag_data_get (GtkTreeDragSource *drag_source,
GtkTreePath *path,
GtkSelectionData *selection_data);
#define GTK_TYPE_TREE_DRAG_DEST (gtk_tree_drag_dest_get_type ())
#define GTK_TREE_DRAG_DEST(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_TREE_DRAG_DEST, GtkTreeDragDest))
#define GTK_IS_TREE_DRAG_DEST(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_TREE_DRAG_DEST))
#define GTK_TREE_DRAG_DEST_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), GTK_TYPE_TREE_DRAG_DEST, GtkTreeDragDestIface))
typedef struct _GtkTreeDragDest GtkTreeDragDest; /* Dummy typedef */
typedef struct _GtkTreeDragDestIface GtkTreeDragDestIface;
/**
* GtkTreeDragDestIface:
* @drag_data_received: Asks the #GtkTreeDragDest to insert a row
* before the path dest, deriving the contents of the row from
* selection_data.
* @row_drop_possible: Determines whether a drop is possible before
* the given dest_path, at the same depth as dest_path.
*/
struct _GtkTreeDragDestIface
{
/*< private >*/
GTypeInterface g_iface;
/*< public >*/
/* VTable - not signals */
gboolean (* drag_data_received) (GtkTreeDragDest *drag_dest,
GtkTreePath *dest,
GtkSelectionData *selection_data);
gboolean (* row_drop_possible) (GtkTreeDragDest *drag_dest,
GtkTreePath *dest_path,
GtkSelectionData *selection_data);
};
GDK_AVAILABLE_IN_ALL
GType gtk_tree_drag_dest_get_type (void) G_GNUC_CONST;
/* Inserts a row before dest which contains data in selection_data,
* or returns FALSE if it can't
*/
GDK_AVAILABLE_IN_ALL
gboolean gtk_tree_drag_dest_drag_data_received (GtkTreeDragDest *drag_dest,
GtkTreePath *dest,
GtkSelectionData *selection_data);
/* Returns TRUE if we can drop before path; path may not exist. */
GDK_AVAILABLE_IN_ALL
gboolean gtk_tree_drag_dest_row_drop_possible (GtkTreeDragDest *drag_dest,
GtkTreePath *dest_path,
GtkSelectionData *selection_data);
/* The selection data would normally have target type GTK_TREE_MODEL_ROW in this
* case. If the target is wrong these functions return FALSE.
*/
GDK_AVAILABLE_IN_ALL
gboolean gtk_tree_set_row_drag_data (GtkSelectionData *selection_data,
GtkTreeModel *tree_model,
GtkTreePath *path);
GDK_AVAILABLE_IN_ALL
gboolean gtk_tree_get_row_drag_data (GtkSelectionData *selection_data,
GtkTreeModel **tree_model,
GtkTreePath **path);
G_END_DECLS
#endif /* __GTK_TREE_DND_H__ */
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