button.h - ltkx - GUI toolkit for X11 (old)
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button.h (2225B)
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1 /*
2 * This file is part of the Lumidify ToolKit (LTK)
3 * Copyright (c) 2016, 2017, 2018 lumidify <nobody@lumidify.org>
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a copy
6 * of this software and associated documentation files (the "Software"), to deal
7 * in the Software without restriction, including without limitation the rights
8 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
9 * copies of the Software, and to permit persons to whom the Software is
10 * furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be included in all
13 * copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 * SOFTWARE.
22 */
23
24 #ifndef _LTK_BUTTON_H_
25 #define _LTK_BUTTON_H_
26
27 /* Requires the following includes: <X11/Xlib.h>, "ltk.h", "text_buffer.h" */
28
29 typedef struct {
30 LtkWidget widget;
31 void (*callback) (void *, XEvent, void *);
32 void *data;
33 struct ltk_text_line *tl;
34 XImage *text;
35 XImage *text_hover;
36 XImage *text_pressed;
37 XImage *text_active;
38 XImage *text_disabled;
39 } LtkButton;
40
41 typedef struct LtkButtonTheme {
42 int border_width;
43 /* FIXME: this should actually be uint16_t */
44 int font_size;
45 XColor text_color;
46 int pad;
47
48 XColor border;
49 XColor fill;
50
51 XColor border_hover;
52 XColor fill_hover;
53
54 XColor border_pressed;
55 XColor fill_pressed;
56
57 XColor border_active;
58 XColor fill_active;
59
60 XColor border_disabled;
61 XColor fill_disabled;
62 } LtkButtonTheme;
63
64 void ltk_button_draw(LtkButton *button);
65
66 LtkButton *ltk_button_create(LtkWindow * window, const char *text, void (*callback) (void *, XEvent, void *), void *data);
67
68 void ltk_button_destroy(LtkButton *button);
69
70 void ltk_button_mouse_release(LtkButton *button, XEvent event);
71
72 #endif