1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 2012 Olaf Wintermann. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #ifndef GRAPHICS_H
30 #define GRAPHICS_H
31
32 #include "../ui/graphics.h"
33 #include "toolkit.h"
34
35 #ifdef __cplusplus
36 extern "C" {
37 #endif
38
39 typedef struct UiXlibGraphics {
40 UiGraphics g;
41 Display *display;
42 Widget widget;
43 Colormap colormap;
44 GC gc;
45 } UiXlibGraphics;
46
47 typedef struct UiDrawEvent {
48 ui_drawfunc callback;
49 UiObject *obj;
50 void *userdata;
51 UiXlibGraphics gr;
52 } UiDrawEvent;
53
54 typedef struct UiMouseEventData {
55 UiObject *obj;
56 ui_callback callback;
57 void *userdata;
58 Time last_event;
59 } UiMouseEventData;
60
61 struct UiTextLayout {
62 char *text;
63 size_t length;
64 Widget widget;
65 XFontSet fontset;
66 int maxwidth;
67 int width;
68 int height;
69 int changed;
70 };
71
72
73 #ifdef __cplusplus
74 }
75 #endif
76
77 #endif /* GRAPHICS_H */
78
79