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- /* GDK - The GIMP Drawing Kit
- * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser 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.
- */
-
- /*
- * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
- * file for a list of people on the GTK+ Team. See the ChangeLog
- * files for a list of changes. These files are distributed with
- * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
- */
- #ifndef __GDK_DND_H__
- #define __GDK_DND_H__
-
- #include <gdk/gdktypes.h>
-
- G_BEGIN_DECLS
-
- typedef struct _GdkDragContext GdkDragContext;
-
- typedef enum
- {
- GDK_ACTION_DEFAULT = 1 << 0,
- GDK_ACTION_COPY = 1 << 1,
- GDK_ACTION_MOVE = 1 << 2,
- GDK_ACTION_LINK = 1 << 3,
- GDK_ACTION_PRIVATE = 1 << 4,
- GDK_ACTION_ASK = 1 << 5
- } GdkDragAction;
-
- typedef enum
- {
- GDK_DRAG_PROTO_MOTIF,
- GDK_DRAG_PROTO_XDND,
- GDK_DRAG_PROTO_ROOTWIN, /* A root window with nobody claiming
- * drags */
- GDK_DRAG_PROTO_NONE, /* Not a valid drag window */
- GDK_DRAG_PROTO_WIN32_DROPFILES, /* The simple WM_DROPFILES dnd */
- GDK_DRAG_PROTO_OLE2, /* The complex OLE2 dnd (not implemented) */
- GDK_DRAG_PROTO_LOCAL /* Intra-app */
- } GdkDragProtocol;
-
- /* Object that holds information about a drag in progress.
- * this is used on both source and destination sides.
- */
-
- typedef struct _GdkDragContextClass GdkDragContextClass;
-
- #define GDK_TYPE_DRAG_CONTEXT (gdk_drag_context_get_type ())
- #define GDK_DRAG_CONTEXT(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_DRAG_CONTEXT, GdkDragContext))
- #define GDK_DRAG_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_DRAG_CONTEXT, GdkDragContextClass))
- #define GDK_IS_DRAG_CONTEXT(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_DRAG_CONTEXT))
- #define GDK_IS_DRAG_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_DRAG_CONTEXT))
- #define GDK_DRAG_CONTEXT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_DRAG_CONTEXT, GdkDragContextClass))
-
- struct _GdkDragContext {
- GObject parent_instance;
-
- /*< public >*/
-
- GdkDragProtocol protocol;
-
- gboolean is_source;
-
- GdkWindow *source_window;
- GdkWindow *dest_window;
-
- GList *targets;
- GdkDragAction actions;
- GdkDragAction suggested_action;
- GdkDragAction action;
-
- guint32 start_time;
-
- /*< private >*/
-
- gpointer windowing_data;
- };
-
- struct _GdkDragContextClass {
- GObjectClass parent_class;
-
-
- };
-
- /* Drag and Drop */
-
- GType gdk_drag_context_get_type (void) G_GNUC_CONST;
- GdkDragContext * gdk_drag_context_new (void);
-
- #ifndef GDK_DISABLE_DEPRECATED
- void gdk_drag_context_ref (GdkDragContext *context);
- void gdk_drag_context_unref (GdkDragContext *context);
- #endif
-
- /* Destination side */
-
- void gdk_drag_status (GdkDragContext *context,
- GdkDragAction action,
- guint32 time_);
- void gdk_drop_reply (GdkDragContext *context,
- gboolean ok,
- guint32 time_);
- void gdk_drop_finish (GdkDragContext *context,
- gboolean success,
- guint32 time_);
- GdkAtom gdk_drag_get_selection (GdkDragContext *context);
-
- /* Source side */
-
- GdkDragContext * gdk_drag_begin (GdkWindow *window,
- GList *targets);
-
- guint32 gdk_drag_get_protocol_for_display (GdkDisplay *display,
- guint32 xid,
- GdkDragProtocol *protocol);
- void gdk_drag_find_window_for_screen (GdkDragContext *context,
- GdkWindow *drag_window,
- GdkScreen *screen,
- gint x_root,
- gint y_root,
- GdkWindow **dest_window,
- GdkDragProtocol *protocol);
-
- #ifndef GDK_MULTIHEAD_SAFE
- guint32 gdk_drag_get_protocol (guint32 xid,
- GdkDragProtocol *protocol);
- void gdk_drag_find_window (GdkDragContext *context,
- GdkWindow *drag_window,
- gint x_root,
- gint y_root,
- GdkWindow **dest_window,
- GdkDragProtocol *protocol);
- #endif /* GDK_MULTIHEAD_SAFE */
-
- gboolean gdk_drag_motion (GdkDragContext *context,
- GdkWindow *dest_window,
- GdkDragProtocol protocol,
- gint x_root,
- gint y_root,
- GdkDragAction suggested_action,
- GdkDragAction possible_actions,
- guint32 time_);
- void gdk_drag_drop (GdkDragContext *context,
- guint32 time_);
- void gdk_drag_abort (GdkDragContext *context,
- guint32 time_);
- gboolean gdk_drag_drop_succeeded (GdkDragContext *context);
-
- G_END_DECLS
-
- #endif /* __GDK_DND_H__ */
-