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 Lesser 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 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the
17 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 * Boston, MA 02111-1307, USA.
22 * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
23 * file for a list of people on the GTK+ Team. See the ChangeLog
24 * files for a list of changes. These files are distributed with
25 * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
28 /* The GtkHandleBox is to allow widgets to be dragged in and out of
33 #ifndef __GTK_HANDLE_BOX_H__
34 #define __GTK_HANDLE_BOX_H__
38 #include <gtk/gtkbin.h>
43 #endif /* __cplusplus */
46 #define GTK_TYPE_HANDLE_BOX (gtk_handle_box_get_type ())
47 #define GTK_HANDLE_BOX(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_HANDLE_BOX, GtkHandleBox))
48 #define GTK_HANDLE_BOX_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_HANDLE_BOX, GtkHandleBoxClass))
49 #define GTK_IS_HANDLE_BOX(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_HANDLE_BOX))
50 #define GTK_IS_HANDLE_BOX_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_HANDLE_BOX))
51 #define GTK_HANDLE_BOX_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_HANDLE_BOX, GtkHandleBoxClass))
54 typedef struct _GtkHandleBox GtkHandleBox;
55 typedef struct _GtkHandleBoxClass GtkHandleBoxClass;
61 GdkWindow *bin_window; /* parent window for children */
62 GdkWindow *float_window;
63 GtkShadowType shadow_type;
64 guint handle_position : 2;
65 guint float_window_mapped : 1;
66 guint child_detached : 1;
68 guint shrink_on_detach : 1;
70 gint snap_edge : 3; /* -1 == unset */
72 /* Variables used during a drag
74 gint deskoff_x, deskoff_y; /* Offset between root relative coordinates
75 * and deskrelative coordinates */
76 GtkAllocation attach_allocation;
77 GtkAllocation float_allocation;
80 struct _GtkHandleBoxClass
82 GtkBinClass parent_class;
84 void (*child_attached) (GtkHandleBox *handle_box,
86 void (*child_detached) (GtkHandleBox *handle_box,
91 GtkType gtk_handle_box_get_type (void) G_GNUC_CONST;
92 GtkWidget* gtk_handle_box_new (void);
93 void gtk_handle_box_set_shadow_type (GtkHandleBox *handle_box,
95 GtkShadowType gtk_handle_box_get_shadow_type (GtkHandleBox *handle_box);
96 void gtk_handle_box_set_handle_position (GtkHandleBox *handle_box,
97 GtkPositionType position);
98 GtkPositionType gtk_handle_box_get_handle_position(GtkHandleBox *handle_box);
99 void gtk_handle_box_set_snap_edge (GtkHandleBox *handle_box,
100 GtkPositionType edge);
101 GtkPositionType gtk_handle_box_get_snap_edge (GtkHandleBox *handle_box);
107 #endif /* __cplusplus */
109 #endif /* __GTK_HANDLE_BOX_H__ */