1 /* GTK - The GIMP Toolkit
2 * Copyright (C) 2012 Red Hat, Inc.
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.
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.
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/>.
18 #ifndef __GTK_COLOR_SCALE_H__
19 #define __GTK_COLOR_SCALE_H__
21 #if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
22 #error "Only <gtk/gtk.h> can be included directly."
25 #include <gtk/gtkscale.h>
29 #define GTK_TYPE_COLOR_SCALE (gtk_color_scale_get_type ())
30 #define GTK_COLOR_SCALE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_COLOR_SCALE, GtkColorScale))
31 #define GTK_COLOR_SCALE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_COLOR_SCALE, GtkColorScaleClass))
32 #define GTK_IS_COLOR_SCALE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_COLOR_SCALE))
33 #define GTK_IS_COLOR_SCALE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_COLOR_SCALE))
34 #define GTK_COLOR_SCALE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_COLOR_SCALE, GtkColorScaleClass))
37 typedef struct _GtkColorScale GtkColorScale;
38 typedef struct _GtkColorScaleClass GtkColorScaleClass;
39 typedef struct _GtkColorScalePrivate GtkColorScalePrivate;
43 GtkScale parent_instance;
45 GtkColorScalePrivate *priv;
48 struct _GtkColorScaleClass
50 GtkScaleClass parent_class;
52 /* Padding for future expansion */
53 void (*_gtk_reserved1) (void);
54 void (*_gtk_reserved2) (void);
55 void (*_gtk_reserved3) (void);
56 void (*_gtk_reserved4) (void);
66 GType gtk_color_scale_get_type (void) G_GNUC_CONST;
69 GtkWidget * gtk_color_scale_new (GtkAdjustment *adjustment,
70 GtkColorScaleType type);
73 void gtk_color_scale_set_rgba (GtkColorScale *scale,
74 const GdkRGBA *color);
78 #endif /* __GTK_COLOR_SCALE_H__ */