Pileus Git - ~andy/gtk/blob - gtk/gtkradioaction.h

   1 /*
   2  * GTK - The GIMP Toolkit
   3  * Copyright (C) 1998, 1999 Red Hat, Inc.
   4  * All rights reserved.
   5  *
   6  * This Library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Library General Public License as
   8  * published by the Free Software Foundation; either version 2 of the
   9  * License, or (at your option) any later version.
  10  *
  11  * This Library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Library General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Library General Public
  17  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 /*
  21  * Author: James Henstridge <james@daa.com.au>
  22  *
  23  * Modified by the GTK+ Team and others 2003.  See the AUTHORS
  24  * file for a list of people on the GTK+ Team.  See the ChangeLog
  25  * files for a list of changes.  These files are distributed with
  26  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  27  */
  28
  29 #ifndef __GTK_RADIO_ACTION_H__
  30 #define __GTK_RADIO_ACTION_H__
  31
  32 #if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
  33 #error "Only <gtk/gtk.h> can be included directly."
  34 #endif
  35
  36 #include <gtk/gtktoggleaction.h>
  37
  38 G_BEGIN_DECLS
  39
  40 #define GTK_TYPE_RADIO_ACTION            (gtk_radio_action_get_type ())
  41 #define GTK_RADIO_ACTION(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_RADIO_ACTION, GtkRadioAction))
  42 #define GTK_RADIO_ACTION_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_RADIO_ACTION, GtkRadioActionClass))
  43 #define GTK_IS_RADIO_ACTION(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_RADIO_ACTION))
  44 #define GTK_IS_RADIO_ACTION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_RADIO_ACTION))
  45 #define GTK_RADIO_ACTION_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS((obj), GTK_TYPE_RADIO_ACTION, GtkRadioActionClass))
  46
  47 typedef struct _GtkRadioAction        GtkRadioAction;
  48 typedef struct _GtkRadioActionPrivate GtkRadioActionPrivate;
  49 typedef struct _GtkRadioActionClass   GtkRadioActionClass;
  50
  51 struct _GtkRadioAction
  52 {
  53   GtkToggleAction parent;
  54
  55   /*< private >*/
  56   GtkRadioActionPrivate *private_data;
  57 };
  58
  59 struct _GtkRadioActionClass
  60 {
  61   GtkToggleActionClass parent_class;
  62
  63   void       (* changed) (GtkRadioAction *action, GtkRadioAction *current);
  64
  65   /* Padding for future expansion */
  66   void (*_gtk_reserved1) (void);
  67   void (*_gtk_reserved2) (void);
  68   void (*_gtk_reserved3) (void);
  69   void (*_gtk_reserved4) (void);
  70 };
  71
  72 GType           gtk_radio_action_get_type          (void) G_GNUC_CONST;
  73 GtkRadioAction *gtk_radio_action_new               (const gchar           *name,
  74                                                     const gchar           *label,
  75                                                     const gchar           *tooltip,
  76                                                     const gchar           *stock_id,
  77                                                     gint                   value);
  78 GSList         *gtk_radio_action_get_group         (GtkRadioAction        *action);
  79 void            gtk_radio_action_set_group         (GtkRadioAction        *action,
  80                                                     GSList                *group);
  81 void            gtk_radio_action_join_group        (GtkRadioAction        *action,
  82                                                     GtkRadioAction        *group_source);
  83 gint            gtk_radio_action_get_current_value (GtkRadioAction        *action);
  84 void            gtk_radio_action_set_current_value (GtkRadioAction        *action,
  85                                                     gint                   current_value);
  86
  87 G_END_DECLS
  88
  89 #endif  /* __GTK_RADIO_ACTION_H__ */