1/* GTK - The GIMP Toolkit
2 * Copyright (C) 2010 Carlos Garnacho <carlosg@gnome.org>
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_GRADIENT_H__
19#define __GTK_GRADIENT_H__
20
21#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
22#error "Only <gtk/gtk.h> can be included directly."
23#endif
24
25#include <gdk/gdk.h>
26#include <gtk/gtkstylecontext.h>
27#include <gtk/deprecated/gtkstyleproperties.h>
28#include <gtk/deprecated/gtksymboliccolor.h>
29
30G_BEGIN_DECLS
31
32#define GTK_TYPE_GRADIENT (gtk_gradient_get_type ())
33
34GDK_DEPRECATED_IN_3_8
35GType gtk_gradient_get_type (void) G_GNUC_CONST;
36
37GDK_DEPRECATED_IN_3_8
38GtkGradient * gtk_gradient_new_linear (gdouble x0,
39 gdouble y0,
40 gdouble x1,
41 gdouble y1);
42GDK_DEPRECATED_IN_3_8
43GtkGradient * gtk_gradient_new_radial (gdouble x0,
44 gdouble y0,
45 gdouble radius0,
46 gdouble x1,
47 gdouble y1,
48 gdouble radius1);
49
50GDK_DEPRECATED_IN_3_8
51void gtk_gradient_add_color_stop (GtkGradient *gradient,
52 gdouble offset,
53 GtkSymbolicColor *color);
54
55GDK_DEPRECATED_IN_3_8
56GtkGradient * gtk_gradient_ref (GtkGradient *gradient);
57GDK_DEPRECATED_IN_3_8
58void gtk_gradient_unref (GtkGradient *gradient);
59
60GDK_DEPRECATED_IN_3_8
61gboolean gtk_gradient_resolve (GtkGradient *gradient,
62 GtkStyleProperties *props,
63 cairo_pattern_t **resolved_gradient);
64GDK_DEPRECATED_IN_3_8
65cairo_pattern_t *
66 gtk_gradient_resolve_for_context
67 (GtkGradient *gradient,
68 GtkStyleContext *context);
69
70GDK_DEPRECATED_IN_3_8
71char * gtk_gradient_to_string (GtkGradient *gradient);
72
73G_END_DECLS
74
75#endif /* __GTK_GRADIENT_H__ */
76