1 | /* |
2 | * Copyright © 2021 Benjamin Otte |
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 2.1 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 | * Authors: Benjamin Otte <otte@gnome.org> |
18 | */ |
19 | |
20 | #ifndef __GTK_SYMBOLIC_PAINTABLE_H__ |
21 | #define __GTK_SYMBOLIC_PAINTABLE_H__ |
22 | |
23 | #if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION) |
24 | #error "Only <gtk/gtk.h> can be included directly." |
25 | #endif |
26 | |
27 | #include <gtk/gtktypes.h> |
28 | |
29 | G_BEGIN_DECLS |
30 | |
31 | #define GTK_TYPE_SYMBOLIC_PAINTABLE (gtk_symbolic_paintable_get_type ()) |
32 | |
33 | GDK_AVAILABLE_IN_4_6 |
34 | G_DECLARE_INTERFACE (GtkSymbolicPaintable, gtk_symbolic_paintable, GTK, SYMBOLIC_PAINTABLE, GdkPaintable) |
35 | |
36 | /** |
37 | * GtkSymbolicPaintableInterface: |
38 | * @snapshot_symbolic: Snapshot the paintable using the given colors. |
39 | * See `GtkSymbolicPaintable::snapshot_symbolic()` for details. |
40 | * If this function is not implemented, [vfunc@Gdk.Paintable.snapshot] |
41 | * will be called. |
42 | * |
43 | * The list of virtual functions for the `GtkSymbolicPaintable` interface. |
44 | * No function must be implemented, default implementations exist for each one. |
45 | */ |
46 | struct _GtkSymbolicPaintableInterface |
47 | { |
48 | /*< private >*/ |
49 | GTypeInterface g_iface; |
50 | |
51 | /*< public >*/ |
52 | void (* snapshot_symbolic) (GtkSymbolicPaintable *paintable, |
53 | GdkSnapshot *snapshot, |
54 | double width, |
55 | double height, |
56 | const GdkRGBA *colors, |
57 | gsize n_colors); |
58 | }; |
59 | |
60 | GDK_AVAILABLE_IN_4_6 |
61 | void gtk_symbolic_paintable_snapshot_symbolic (GtkSymbolicPaintable *paintable, |
62 | GdkSnapshot *snapshot, |
63 | double width, |
64 | double height, |
65 | const GdkRGBA *colors, |
66 | gsize n_colors); |
67 | |
68 | G_END_DECLS |
69 | |
70 | #endif /* __GTK_SYMBOLIC_PAINTABLE_H__ */ |
71 | |