1 | /* GTK - The GIMP Toolkit |
2 | * Copyright (C) 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 | |
18 | #ifndef __GTK_COLOR_SCALE_H__ |
19 | #define __GTK_COLOR_SCALE_H__ |
20 | |
21 | #include <gtk/gtkscale.h> |
22 | |
23 | G_BEGIN_DECLS |
24 | |
25 | #define GTK_TYPE_COLOR_SCALE (gtk_color_scale_get_type ()) |
26 | #define GTK_COLOR_SCALE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_COLOR_SCALE, GtkColorScale)) |
27 | #define GTK_IS_COLOR_SCALE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_COLOR_SCALE)) |
28 | |
29 | |
30 | typedef struct _GtkColorScale GtkColorScale; |
31 | |
32 | typedef enum |
33 | { |
34 | GTK_COLOR_SCALE_HUE, |
35 | GTK_COLOR_SCALE_ALPHA |
36 | } GtkColorScaleType; |
37 | |
38 | GType gtk_color_scale_get_type (void) G_GNUC_CONST; |
39 | GtkWidget * gtk_color_scale_new (GtkAdjustment *adjustment, |
40 | GtkColorScaleType type); |
41 | void gtk_color_scale_set_rgba (GtkColorScale *scale, |
42 | const GdkRGBA *color); |
43 | |
44 | void gtk_color_scale_snapshot_trough (GtkColorScale *scale, |
45 | GtkSnapshot *snapshot, |
46 | int width, |
47 | int height); |
48 | |
49 | G_END_DECLS |
50 | |
51 | #endif /* __GTK_COLOR_SCALE_H__ */ |
52 | |