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

   1 /* GTK - The GIMP Toolkit
   2  * Copyright © 2012 Red Hat, Inc.
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  16  *
  17  * Author: Cosimo Cecchi <cosimoc@gnome.org>
  18  *
  19  */
  20
  21 #ifndef __GTK_LEVEL_BAR_H__
  22 #define __GTK_LEVEL_BAR_H__
  23
  24 #if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
  25 #error "Only <gtk/gtk.h> can be included directly."
  26 #endif
  27
  28 #include <gtk/gtkwidget.h>
  29
  30 G_BEGIN_DECLS
  31
  32 #define GTK_TYPE_LEVEL_BAR            (gtk_level_bar_get_type ())
  33 #define GTK_LEVEL_BAR(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_LEVEL_BAR, GtkLevelBar))
  34 #define GTK_LEVEL_BAR_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_LEVEL_BAR, GtkLevelBarClass))
  35 #define GTK_IS_LEVEL_BAR(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_LEVEL_BAR))
  36 #define GTK_IS_LEVEL_BAR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_LEVEL_BAR))
  37 #define GTK_LEVEL_BAR_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_LEVEL_BAR, GtkLevelBarClass))
  38
  39 /**
  40  * GTK_LEVEL_BAR_OFFSET_LOW:
  41  *
  42  * The name used for the stock low offset included by #GtkLevelBar.
  43  *
  44  * Since: 3.6
  45  */
  46 #define GTK_LEVEL_BAR_OFFSET_LOW  "low"
  47
  48 /**
  49  * GTK_LEVEL_BAR_OFFSET_HIGH:
  50  *
  51  * The name used for the stock high offset included by #GtkLevelBar.
  52  *
  53  * Since: 3.6
  54  */
  55 #define GTK_LEVEL_BAR_OFFSET_HIGH "high"
  56
  57 typedef struct _GtkLevelBarClass   GtkLevelBarClass;
  58 typedef struct _GtkLevelBar        GtkLevelBar;
  59 typedef struct _GtkLevelBarPrivate GtkLevelBarPrivate;
  60
  61 struct _GtkLevelBar {
  62   /*< private >*/
  63   GtkWidget parent;
  64
  65   GtkLevelBarPrivate *priv;
  66 };
  67
  68 struct _GtkLevelBarClass {
  69   /*< private >*/
  70   GtkWidgetClass parent_class;
  71
  72   void (* offset_changed) (GtkLevelBar *self,
  73                            const gchar *name);
  74
  75   /* padding for future class expansion */
  76   gpointer padding[16];
  77 };
  78
  79 GDK_AVAILABLE_IN_3_6
  80 GType      gtk_level_bar_get_type           (void) G_GNUC_CONST;
  81
  82 GDK_AVAILABLE_IN_3_6
  83 GtkWidget *gtk_level_bar_new                (void);
  84
  85 GDK_AVAILABLE_IN_3_6
  86 GtkWidget *gtk_level_bar_new_for_interval   (gdouble      min_value,
  87                                              gdouble      max_value);
  88
  89 GDK_AVAILABLE_IN_3_6
  90 void       gtk_level_bar_set_mode           (GtkLevelBar *self,
  91                                              GtkLevelBarMode mode);
  92 GDK_AVAILABLE_IN_3_6
  93 GtkLevelBarMode gtk_level_bar_get_mode      (GtkLevelBar *self);
  94
  95 GDK_AVAILABLE_IN_3_6
  96 void       gtk_level_bar_set_value          (GtkLevelBar *self,
  97                                              gdouble      value);
  98 GDK_AVAILABLE_IN_3_6
  99 gdouble    gtk_level_bar_get_value          (GtkLevelBar *self);
 100
 101 GDK_AVAILABLE_IN_3_6
 102 void       gtk_level_bar_set_min_value      (GtkLevelBar *self,
 103                                              gdouble      value);
 104 GDK_AVAILABLE_IN_3_6
 105 gdouble    gtk_level_bar_get_min_value      (GtkLevelBar *self);
 106
 107 GDK_AVAILABLE_IN_3_6
 108 void       gtk_level_bar_set_max_value      (GtkLevelBar *self,
 109                                              gdouble      value);
 110 GDK_AVAILABLE_IN_3_6
 111 gdouble    gtk_level_bar_get_max_value      (GtkLevelBar *self);
 112
 113 GDK_AVAILABLE_IN_3_8
 114 void       gtk_level_bar_set_inverted       (GtkLevelBar *self,
 115                                              gboolean     inverted);
 116
 117 GDK_AVAILABLE_IN_3_8
 118 gboolean   gtk_level_bar_get_inverted       (GtkLevelBar *self);
 119
 120 GDK_AVAILABLE_IN_3_6
 121 void       gtk_level_bar_add_offset_value   (GtkLevelBar *self,
 122                                              const gchar *name,
 123                                              gdouble      value);
 124 GDK_AVAILABLE_IN_3_6
 125 void       gtk_level_bar_remove_offset_value (GtkLevelBar *self,
 126                                               const gchar *name);
 127 GDK_AVAILABLE_IN_3_6
 128 gboolean   gtk_level_bar_get_offset_value   (GtkLevelBar *self,
 129                                              const gchar *name,
 130                                              gdouble     *value);
 131
 132 G_END_DECLS
 133
 134 #endif /* __GTK_LEVEL_BAR_H__ */