1/* HSV color selector for GTK+
2 *
3 * Copyright (C) 1999 The Free Software Foundation
4 *
5 * Authors: Simon Budig <Simon.Budig@unix-ag.org> (original code)
6 * Federico Mena-Quintero <federico@gimp.org> (cleanup for GTK+)
7 * Jonathan Blandford <jrb@redhat.com> (cleanup for GTK+)
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2 of the License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
21 */
22
23/*
24 * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
25 * file for a list of people on the GTK+ Team. See the ChangeLog
26 * files for a list of changes. These files are distributed with
27 * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
28 */
29
30#ifndef __GTK_HSV_H__
31#define __GTK_HSV_H__
32
33#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
34#error "Only <gtk/gtk.h> can be included directly."
35#endif
36
37#include <gtk/gtkwidget.h>
38
39G_BEGIN_DECLS
40
41#define GTK_TYPE_HSV (gtk_hsv_get_type ())
42#define GTK_HSV(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_HSV, GtkHSV))
43#define GTK_HSV_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_HSV, GtkHSVClass))
44#define GTK_IS_HSV(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_HSV))
45#define GTK_IS_HSV_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_HSV))
46#define GTK_HSV_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_HSV, GtkHSVClass))
47
48
49typedef struct _GtkHSV GtkHSV;
50typedef struct _GtkHSVPrivate GtkHSVPrivate;
51typedef struct _GtkHSVClass GtkHSVClass;
52
53struct _GtkHSV
54{
55 GtkWidget parent_instance;
56
57 /*< private >*/
58 GtkHSVPrivate *priv;
59};
60
61struct _GtkHSVClass
62{
63 GtkWidgetClass parent_class;
64
65 /* Notification signals */
66 void (* changed) (GtkHSV *hsv);
67
68 /* Keybindings */
69 void (* move) (GtkHSV *hsv,
70 GtkDirectionType type);
71
72 /* Padding for future expansion */
73 void (*_gtk_reserved1) (void);
74 void (*_gtk_reserved2) (void);
75 void (*_gtk_reserved3) (void);
76 void (*_gtk_reserved4) (void);
77};
78
79
80GDK_DEPRECATED_IN_3_4
81GType gtk_hsv_get_type (void) G_GNUC_CONST;
82GDK_DEPRECATED_IN_3_4
83GtkWidget* gtk_hsv_new (void);
84GDK_DEPRECATED_IN_3_4
85void gtk_hsv_set_color (GtkHSV *hsv,
86 double h,
87 double s,
88 double v);
89GDK_DEPRECATED_IN_3_4
90void gtk_hsv_get_color (GtkHSV *hsv,
91 gdouble *h,
92 gdouble *s,
93 gdouble *v);
94GDK_DEPRECATED_IN_3_4
95void gtk_hsv_set_metrics (GtkHSV *hsv,
96 gint size,
97 gint ring_width);
98GDK_DEPRECATED_IN_3_4
99void gtk_hsv_get_metrics (GtkHSV *hsv,
100 gint *size,
101 gint *ring_width);
102GDK_DEPRECATED_IN_3_4
103gboolean gtk_hsv_is_adjusting (GtkHSV *hsv);
104
105G_END_DECLS
106
107#endif /* __GTK_HSV_H__ */
108