1 /* GTK - The GIMP Toolkit
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
3 * Copyright (C) 1998 Elliot Lee
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
15 * You should have received a copy of the GNU Library General Public
16 * License along with this library; if not, write to the Free
17 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 /* The GtkHandleBox is to allow widgets to be dragged in and out of
25 #ifndef __GTK_HANDLE_BOX_H__
26 #define __GTK_HANDLE_BOX_H__
30 #include <gtk/gtkbin.h>
35 #endif /* __cplusplus */
38 #define GTK_HANDLE_BOX(obj) GTK_CHECK_CAST (obj, gtk_handle_box_get_type (), GtkHandleBox)
39 #define GTK_HANDLE_BOX_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, gtk_handle_box_get_type (), GtkHandleBoxClass)
40 #define GTK_IS_HANDLE_BOX(obj) GTK_CHECK_TYPE (obj, gtk_handle_box_get_type ())
43 typedef struct _GtkHandleBox GtkHandleBox;
44 typedef struct _GtkHandleBoxClass GtkHandleBoxClass;
50 GdkWindow *steady_window; /* the window that stays in the parent container */
51 GtkWidget *float_window;
52 GtkRequisition real_requisition;
53 guint is_being_dragged : 1;
55 guint overlap_attaches : 1;
56 GdkCursor *fleur_cursor;
58 gint dragoff_x, dragoff_y; /* start drag position (wrt widget->window) */
59 gint steady_x, steady_y; /* origin of stedy_window (wrt the root window) */
62 struct _GtkHandleBoxClass
64 GtkBinClass parent_class;
66 void (*child_attached) (GtkHandleBox *handle_box,
68 void (*child_detached) (GtkHandleBox *handle_box,
73 guint gtk_handle_box_get_type (void);
74 GtkWidget* gtk_handle_box_new (void);
79 #endif /* __cplusplus */
81 #endif /* __GTK_HANDLE_BOX_H__ */