1 /* GTK - The GIMP Toolkit
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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.
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.
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.
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/.
27 #if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
28 #error "Only <gtk/gtk.h> can be included directly."
31 #ifndef __GTK_TYPE_UTILS_H__
32 #define __GTK_TYPE_UTILS_H__
34 /* enum types generated by glib-mkenums
36 #include <gtk/gtktypebuiltins.h>
41 #define GTK_TYPE_IDENTIFIER (gtk_identifier_get_type ())
42 GType gtk_identifier_get_type (void) G_GNUC_CONST;
44 /* --- typedefs --- */
45 /* here we come with some necessary forward declarations for structures and
46 * provide some fundamental function signatures
48 typedef struct _GtkArg GtkArg;
49 typedef struct _GtkObject GtkObject; /* object forward declaration */
50 typedef gboolean (*GtkFunction) (gpointer data);
51 typedef void (*GtkCallbackMarshal) (GtkObject *object,
56 /* This used to be defined in gtkitemfactory.h, but moved over here after
57 * the complete deprecation of that header
59 typedef gchar * (*GtkTranslateFunc) (const gchar *path,
62 #if defined (GTK_COMPILATION)
63 /* GtkArg, used to hold differently typed values */
69 /* this union only defines the required storage types for
70 * the possibile values, thus there is no gint enum_data field,
71 * because that would just be a mere alias for gint int_data.
72 * use the GTK_VALUE_*() and GTK_RETLOC_*() macros to access
73 * the discrete memebers.
87 GtkObject *object_data;
88 gpointer pointer_data;
90 /* structured values */
97 #endif /* GTK_COMPILATION */
101 #endif /* __GTK_TYPE_UTILS_H__ */