vcs.maemo.org Git - hildon/blob - src/hildon-bread-crumb-trail.h

   1 /*
   2  * This file is a part of hildon
   3  *
   4  * Copyright (C) 2007 Nokia Corporation, all rights reserved.
   5  *
   6  * Contact: Michael Dominic Kostrzewa <michael.kostrzewa@nokia.com>
   7  * Author: Xan Lopez <xan.lopez@nokia.com>
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public License
  11  * as published by the Free Software Foundation; version 2.1 of
  12  * the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful, but
  15  * WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  22  * 02110-1301 USA
  23  *
  24  */
  25
  26 #ifndef __HILDON_BREAD_CRUMB_TRAIL_H__
  27 #define __HILDON_BREAD_CRUMB_TRAIL_H__
  28
  29 #include <gtk/gtk.h>
  30 #include "hildon-bread-crumb.h"
  31
  32 G_BEGIN_DECLS
  33
  34 typedef struct _HildonBreadCrumbTrail        HildonBreadCrumbTrail;
  35 typedef struct _HildonBreadCrumbTrailClass   HildonBreadCrumbTrailClass;
  36 typedef struct _HildonBreadCrumbTrailPrivate HildonBreadCrumbTrailPrivate;
  37
  38 #define HILDON_TYPE_BREAD_CRUMB_TRAIL                 (hildon_bread_crumb_trail_get_type ())
  39 #define HILDON_BREAD_CRUMB_TRAIL(obj)                 (G_TYPE_CHECK_INSTANCE_CAST ((obj), HILDON_TYPE_BREAD_CRUMB_TRAIL, HildonBreadCrumbTrail))
  40 #define HILDON_BREAD_CRUMB_TRAIL_CLASS(klass)         (G_TYPE_CHECK_CLASS_CAST ((klass), HILDON_TYPE_BREAD_CRUMB_TRAIL, HildonBreadCrumbTrailClass))
  41 #define HILDON_IS_BREAD_CRUMB_TRAIL(obj)              (G_TYPE_CHECK_INSTANCE_TYPE ((obj), HILDON_TYPE_BREAD_CRUMB_TRAIL))
  42 #define HILDON_IS_BREAD_CRUMB_TRAIL_CLASS(klass)      (G_TYPE_CHECK_CLASS_TYPE ((klass), HILDON_TYPE_BREAD_CRUMB_TRAIL))
  43 #define HILDON_BREAD_CRUMB_TRAIL_GET_CLASS(obj)       (G_TYPE_INSTANCE_GET_CLASS ((obj), HILDON_TYPE_BREAD_CRUMB_TRAIL, HildonBreadCrumbTrailClass))
  44
  45 struct _HildonBreadCrumbTrail
  46 {
  47   GtkContainer parent;
  48
  49   HildonBreadCrumbTrailPrivate *priv;
  50 };
  51
  52 struct _HildonBreadCrumbTrailClass
  53 {
  54   GtkContainerClass parent_class;
  55
  56   void (*crumb_clicked) (HildonBreadCrumbTrail *bct,
  57                          gpointer id);
  58
  59   /* Signals used for keybindings */
  60   void (*move_parent) (HildonBreadCrumbTrail *bct);
  61
  62   /* Padding for future expansion */
  63   void (*_hildon_bct_reserved1) (void);
  64   void (*_hildon_bct_reserved2) (void);
  65   void (*_hildon_bct_reserved3) (void);
  66   void (*_hildon_bct_reserved4) (void);
  67 };
  68
  69 GType hildon_bread_crumb_trail_get_type (void) G_GNUC_CONST;
  70 GtkWidget *hildon_bread_crumb_trail_new (void);
  71 void hildon_bread_crumb_trail_push (HildonBreadCrumbTrail *bct, HildonBreadCrumb *item,
  72                                     gpointer id, GDestroyNotify destroy);
  73 void hildon_bread_crumb_trail_push_text (HildonBreadCrumbTrail *bct, const gchar *text,
  74                                          gpointer id, GDestroyNotify destroy);
  75 void hildon_bread_crumb_trail_push_icon (HildonBreadCrumbTrail *bct,
  76                                          const gchar *text,
  77                                          GtkWidget *icon,
  78                                          gpointer id,
  79                                          GDestroyNotify destroy);
  80 void hildon_bread_crumb_trail_pop (HildonBreadCrumbTrail *bct);
  81 void hildon_bread_crumb_trail_clear (HildonBreadCrumbTrail *bct);
  82
  83 G_END_DECLS
  84
  85 #endif
  86