vcs.maemo.org Git - hildon/blob - src/hildon-volumebar.h

   1 /*
   2  * This file is a part of hildon
   3  *
   4  * Copyright (C) 2005, 2006 Nokia Corporation, all rights reserved.
   5  *
   6  * Contact: Michael Dominic Kostrzewa <michael.kostrzewa@nokia.com>
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public License
  10  * as published by the Free Software Foundation; version 2.1 of
  11  * the License.
  12  *
  13  * This library is distributed in the hope that it will be useful, but
  14  * WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  21  * 02110-1301 USA
  22  *
  23  */
  24
  25 #ifndef                                         __HILDON_VOLUMEBAR_H__
  26 #define                                         __HILDON_VOLUMEBAR_H__
  27
  28 #include                                        <gtk/gtkcontainer.h>
  29 #include                                        <gtk/gtkadjustment.h>
  30
  31 G_BEGIN_DECLS
  32
  33 #define                                         HILDON_TYPE_VOLUMEBAR \
  34                                                 (hildon_volumebar_get_type())
  35
  36 #define                                         HILDON_VOLUMEBAR(obj) (GTK_CHECK_CAST (obj,\
  37                                                 HILDON_TYPE_VOLUMEBAR, HildonVolumebar))
  38
  39 #define                                         HILDON_VOLUMEBAR_CLASS(klass) \
  40                                                 (GTK_CHECK_CLASS_CAST ((klass),\
  41                                                 HILDON_TYPE_VOLUMEBAR, HildonVolumebarClass))
  42
  43 #define                                         HILDON_IS_VOLUMEBAR(obj) (GTK_CHECK_TYPE (obj,\
  44                                                 HILDON_TYPE_VOLUMEBAR))
  45
  46 #define                                         HILDON_IS_VOLUMEBAR_CLASS(klass) \
  47                                                 (GTK_CHECK_CLASS_TYPE ((klass), HILDON_TYPE_VOLUMEBAR))
  48
  49 #define                                         HILDON_VOLUMEBAR_GET_CLASS(obj) \
  50                                                 ((HildonVolumebarClass *) G_OBJECT_GET_CLASS(obj))
  51
  52 typedef struct                                  _HildonVolumebar HildonVolumebar;
  53
  54 typedef struct                                  _HildonVolumebarClass HildonVolumebarClass;
  55
  56 struct                                          _HildonVolumebar
  57 {
  58     GtkContainer parent;
  59 };
  60
  61 struct                                          _HildonVolumebarClass
  62 {
  63     GtkContainerClass parent_class;
  64
  65     /* signals */
  66     void (*mute_toggled)  (HildonVolumebar * self);
  67     void (*level_changed) (HildonVolumebar * self);
  68 };
  69
  70 GType G_GNUC_CONST
  71 hildon_volumebar_get_type                       (void);
  72
  73 double
  74 hildon_volumebar_get_level                      (HildonVolumebar *self);
  75
  76 void
  77 hildon_volumebar_set_level                      (HildonVolumebar *self,
  78                                                  gdouble level);
  79
  80 gboolean
  81 hildon_volumebar_get_mute                       (HildonVolumebar *self);
  82
  83 void
  84 hildon_volumebar_set_mute                       (HildonVolumebar *self,
  85                                                  gboolean mute);
  86
  87 GtkAdjustment*
  88 hildon_volumebar_get_adjustment                 (HildonVolumebar *self);
  89
  90 G_END_DECLS
  91
  92 #endif                                          /* __HILDON_VOLUMEBAR_H__ */