1/* GTK - The GIMP Toolkit
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser 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.
8 *
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 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser 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.
18 */
19
20/*
21 * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
22 * file for a list of people on the GTK+ Team. See the ChangeLog
23 * files for a list of changes. These files are distributed with
24 * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
25 */
26
27#ifndef __GTK_INVISIBLE_H__
28#define __GTK_INVISIBLE_H__
29
30#if defined(GTK_DISABLE_SINGLE_INCLUDES) && !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
31#error "Only <gtk/gtk.h> can be included directly."
32#endif
33
34#include <gtk/gtkwidget.h>
35
36G_BEGIN_DECLS
37
38#define GTK_TYPE_INVISIBLE (gtk_invisible_get_type ())
39#define GTK_INVISIBLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_INVISIBLE, GtkInvisible))
40#define GTK_INVISIBLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_INVISIBLE, GtkInvisibleClass))
41#define GTK_IS_INVISIBLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_INVISIBLE))
42#define GTK_IS_INVISIBLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_INVISIBLE))
43#define GTK_INVISIBLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_INVISIBLE, GtkInvisibleClass))
44
45
46typedef struct _GtkInvisible GtkInvisible;
47typedef struct _GtkInvisibleClass GtkInvisibleClass;
48
49struct _GtkInvisible
50{
51 GtkWidget widget;
52
53 gboolean GSEAL (has_user_ref_count);
54 GdkScreen *GSEAL (screen);
55};
56
57struct _GtkInvisibleClass
58{
59 GtkWidgetClass parent_class;
60
61 /* Padding for future expansion */
62 void (*_gtk_reserved1) (void);
63 void (*_gtk_reserved2) (void);
64 void (*_gtk_reserved3) (void);
65 void (*_gtk_reserved4) (void);
66};
67
68GType gtk_invisible_get_type (void) G_GNUC_CONST;
69
70GtkWidget* gtk_invisible_new (void);
71GtkWidget* gtk_invisible_new_for_screen (GdkScreen *screen);
72void gtk_invisible_set_screen (GtkInvisible *invisible,
73 GdkScreen *screen);
74GdkScreen* gtk_invisible_get_screen (GtkInvisible *invisible);
75
76G_END_DECLS
77
78#endif /* __GTK_INVISIBLE_H__ */
79