gtk2/gtk/gtkradioaction.h

/*
 * GTK - The GIMP Toolkit
 * Copyright (C) 1998, 1999 Red Hat, Inc.
 * All rights reserved.
 *
 * This Library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with the Gnome Library; see the file COPYING.LIB.  If not,
 * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

/*
 * Author: James Henstridge <james@daa.com.au>
 *
 * Modified by the GTK+ Team and others 2003.  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 __GTK_RADIO_ACTION_H__
#define __GTK_RADIO_ACTION_H__

#include <gtk/gtktoggleaction.h>

#define GTK_TYPE_RADIO_ACTION            (gtk_radio_action_get_type ())
#define GTK_RADIO_ACTION(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_RADIO_ACTION, GtkRadioAction))
#define GTK_RADIO_ACTION_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_RADIO_ACTION, GtkRadioActionClass))
#define GTK_IS_RADIO_ACTION(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_RADIO_ACTION))
#define GTK_IS_RADIO_ACTION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((obj), GTK_TYPE_RADIO_ACTION))
#define GTK_RADIO_ACTION_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS((obj), GTK_TYPE_RADIO_ACTION, GtkRadioActionClass))

typedef struct _GtkRadioAction        GtkRadioAction;
typedef struct _GtkRadioActionPrivate GtkRadioActionPrivate;
typedef struct _GtkRadioActionClass   GtkRadioActionClass;

struct _GtkRadioAction
{
  GtkToggleAction parent;

  /*< private >*/

  GtkRadioActionPrivate *private_data;
};

struct _GtkRadioActionClass
{
  GtkToggleActionClass parent_class;

  void       (* changed) (GtkRadioAction *action, GtkRadioAction *current);

  /* Padding for future expansion */
  void (*_gtk_reserved1) (void);
  void (*_gtk_reserved2) (void);
  void (*_gtk_reserved3) (void);
  void (*_gtk_reserved4) (void);
};

GType    gtk_radio_action_get_type          (void);

GSList  *gtk_radio_action_get_group         (GtkRadioAction *action);
void     gtk_radio_action_set_group         (GtkRadioAction *action,
				             GSList         *group);
gint     gtk_radio_action_get_current_value (GtkRadioAction *action);

#endif  /* __GTK_RADIO_ACTION_H__ */