git.maemo.org Git - hildon/blob - hildon/hildon-volumebar-range.h

   1 /*
   2  * This file is a part of hildon
   3  *
   4  * Copyright (C) 2005, 2006 Nokia Corporation, all rights reserved.
   5  *
   6  * Contact: Rodrigo Novo <rodrigo.novo@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, or (at your option) any later version.
  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_RANGE_H__
  26 #define                                         __HILDON_VOLUMEBAR_RANGE_H__
  27
  28 #include                                        <gtk/gtk.h>
  29
  30 G_BEGIN_DECLS
  31
  32 /**
  33  * HILDON_TYPE_VOLUMEBAR_RANGE
  34  *
  35  * Macro for getting type of volumebar range.
  36  */
  37 #define                                         HILDON_TYPE_VOLUMEBAR_RANGE \
  38                                                 (hildon_volumebar_range_get_type())
  39
  40 #define                                         HILDON_VOLUMEBAR_RANGE(obj) \
  41                                                 (G_TYPE_CHECK_INSTANCE_CAST (obj, \
  42                                                 HILDON_TYPE_VOLUMEBAR_RANGE, HildonVolumebarRange))
  43
  44 #define                                         HILDON_VOLUMEBAR_RANGE_CLASS(klass) \
  45                                                 (G_TYPE_CHECK_CLASS_CAST ((klass),\
  46                                                 HILDON_TYPE_VOLUMEBAR_RANGE, HildonVolumebarRangeClass))
  47
  48 #define                                         HILDON_IS_VOLUMEBAR_RANGE(obj) \
  49                                                 (G_TYPE_CHECK_INSTANCE_TYPE (obj,\
  50                                                 HILDON_TYPE_VOLUMEBAR_RANGE))
  51
  52 #define                                         HILDON_IS_VOLUMEBAR_RANGE_CLASS(klass) \
  53                                                 (G_TYPE_CHECK_CLASS_TYPE ((klass), \
  54                                                 HILDON_TYPE_VOLUMEBAR_RANGE))
  55
  56 typedef struct                                  _HildonVolumebarRange HildonVolumebarRange;
  57
  58 typedef struct                                  _HildonVolumebarRangeClass HildonVolumebarRangeClass;
  59
  60 struct _HildonVolumebarRange
  61 {
  62     GtkScale scale;
  63 };
  64
  65 struct _HildonVolumebarRangeClass
  66 {
  67     GtkScaleClass parent_class;
  68 };
  69
  70 GType G_GNUC_CONST
  71 hildon_volumebar_range_get_type                 (void);
  72
  73 GtkWidget*
  74 hildon_volumebar_range_new                      (GtkOrientation orientation);
  75
  76 gdouble
  77 hildon_volumebar_range_get_level                (HildonVolumebarRange *self);
  78
  79 void
  80 hildon_volumebar_range_set_level                (HildonVolumebarRange *self,
  81                                                  gdouble level);
  82
  83 G_END_DECLS
  84
  85 #endif                                          /* __HILDON_VOLUMEBAR_RANGE_H__ */