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 #if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
  22 #error "Only <gtk/gtk.h> can be included directly."
  23 #endif
  24
  25 #ifndef __GTK_LEVEL_BAR_H__
  26 #define __GTK_LEVEL_BAR_H__
  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 #define GTK_LEVEL_BAR_OFFSET_LOW  "low"
  40 #define GTK_LEVEL_BAR_OFFSET_HIGH "high"
  41
  42 typedef struct _GtkLevelBarClass   GtkLevelBarClass;
  43 typedef struct _GtkLevelBar        GtkLevelBar;
  44 typedef struct _GtkLevelBarPrivate GtkLevelBarPrivate;
  45
  46 struct _GtkLevelBar {
  47   /*< private >*/
  48   GtkWidget parent;
  49
  50   GtkLevelBarPrivate *priv;
  51 };
  52
  53 struct _GtkLevelBarClass {
  54   /*< private >*/
  55   GtkWidgetClass parent_class;
  56
  57   void (* offset_changed) (GtkLevelBar *self,
  58                            const gchar *name);
  59
  60   /* padding for future class expansion */
  61   gpointer padding[16];
  62 };
  63
  64 GDK_AVAILABLE_IN_3_6
  65 GType      gtk_level_bar_get_type           (void) G_GNUC_CONST;
  66
  67 GDK_AVAILABLE_IN_3_6
  68 GtkWidget *gtk_level_bar_new                (void);
  69
  70 GDK_AVAILABLE_IN_3_6
  71 GtkWidget *gtk_level_bar_new_for_interval   (gdouble      min_value,
  72                                              gdouble      max_value);
  73
  74 GDK_AVAILABLE_IN_3_6
  75 void       gtk_level_bar_set_mode           (GtkLevelBar *self,
  76                                              GtkLevelBarMode mode);
  77 GDK_AVAILABLE_IN_3_6
  78 GtkLevelBarMode gtk_level_bar_get_mode      (GtkLevelBar *self);
  79
  80 GDK_AVAILABLE_IN_3_6
  81 void       gtk_level_bar_set_value          (GtkLevelBar *self,
  82                                              gdouble      value);
  83 GDK_AVAILABLE_IN_3_6
  84 gdouble    gtk_level_bar_get_value          (GtkLevelBar *self);
  85
  86 GDK_AVAILABLE_IN_3_6
  87 void       gtk_level_bar_set_min_value      (GtkLevelBar *self,
  88                                              gdouble      value);
  89 GDK_AVAILABLE_IN_3_6
  90 gdouble    gtk_level_bar_get_min_value      (GtkLevelBar *self);
  91
  92 GDK_AVAILABLE_IN_3_6
  93 void       gtk_level_bar_set_max_value      (GtkLevelBar *self,
  94                                              gdouble      value);
  95 GDK_AVAILABLE_IN_3_6
  96 gdouble    gtk_level_bar_get_max_value      (GtkLevelBar *self);
  97
  98 GDK_AVAILABLE_IN_3_6
  99 void       gtk_level_bar_add_offset_value   (GtkLevelBar *self,
 100                                              const gchar *name,
 101                                              gdouble      value);
 102 GDK_AVAILABLE_IN_3_6
 103 void       gtk_level_bar_remove_offset_value (GtkLevelBar *self,
 104                                               const gchar *name);
 105 GDK_AVAILABLE_IN_3_6
 106 gdouble    gtk_level_bar_get_offset_value   (GtkLevelBar *self,
 107                                              const gchar *name);
 108
 109 G_END_DECLS
 110
 111 #endif /* __GTK_LEVEL_BAR_H__ */