src/nautilus-navigation-bar.h

   1 /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
   2
   3 /*
   4  * Nautilus
   5  *
   6  * Copyright (C) 2000 Eazel, Inc.
   7  *
   8  * Nautilus is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public License as
  10  * published by the Free Software Foundation; either version 2 of the
  11  * License, or (at your option) any later version.
  12  *
  13  * Nautilus is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public
  19  * License along with this program; see the file COPYING.  If not,
  20  * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  21  * Boston, MA 02111-1307, USA.
  22  *
  23  * Author: Maciej Stachowiak <mjs@eazel.com>
  24  */
  25
  26 /* nautilus-navigation-bar.h - Abstract navigation bar class
  27  */
  28
  29 #ifndef NAUTILUS_NAVIGATION_BAR_H
  30 #define NAUTILUS_NAVIGATION_BAR_H
  31
  32 #include <gtk/gtkhbox.h>
  33
  34 #define NAUTILUS_TYPE_NAVIGATION_BAR (nautilus_navigation_bar_get_type ())
  35 #define NAUTILUS_NAVIGATION_BAR(obj) \
  36         GTK_CHECK_CAST (obj, NAUTILUS_TYPE_NAVIGATION_BAR, NautilusNavigationBar)
  37 #define NAUTILUS_NAVIGATION_BAR_CLASS(klass) \
  38         GTK_CHECK_CLASS_CAST (klass, NAUTILUS_TYPE_NAVIGATION_BAR, NautilusNavigationBarClass)
  39 #define NAUTILUS_IS_NAVIGATION_BAR(obj) \
  40         GTK_CHECK_TYPE (obj, NAUTILUS_TYPE_NAVIGATION_BAR)
  41
  42 typedef struct {
  43         GtkHBox parent;
  44 } NautilusNavigationBar;
  45
  46 typedef struct {
  47         GtkHBoxClass parent_class;
  48
  49         /* signals */
  50         void         (* location_changed) (NautilusNavigationBar *bar,
  51                                            const char            *location);
  52         void         (* cancel)           (NautilusNavigationBar *bar);
  53
  54         /* virtual methods */
  55         void         (* activate)         (NautilusNavigationBar *bar);
  56         char *       (* get_location)     (NautilusNavigationBar *bar);
  57         void         (* set_location)     (NautilusNavigationBar *bar,
  58                                            const char            *location);
  59
  60 } NautilusNavigationBarClass;
  61
  62 GType   nautilus_navigation_bar_get_type         (void);
  63 void    nautilus_navigation_bar_activate         (NautilusNavigationBar *bar);
  64 char *  nautilus_navigation_bar_get_location     (NautilusNavigationBar *bar);
  65 void    nautilus_navigation_bar_set_location     (NautilusNavigationBar *bar,
  66                                                   const char            *location);
  67
  68 /* `protected' function meant to be used by subclasses to emit the `location_changed' signal */
  69 void    nautilus_navigation_bar_location_changed (NautilusNavigationBar *bar);
  70
  71 #endif /* NAUTILUS_NAVIGATION_BAR_H */