| rev |
line source |
|
nuclear@0
|
1 /*
|
|
nuclear@0
|
2 A simple cross-platform OpenGL GUI toolkit
|
|
nuclear@0
|
3 Copyright (C) 2012 John Tsiombikas <nuclear@member.fsf.org>
|
|
nuclear@0
|
4
|
|
nuclear@0
|
5 This program is free software: you can redistribute it and/or modify
|
|
nuclear@0
|
6 it under the terms of the GNU Lesser General Public License as published by
|
|
nuclear@0
|
7 the Free Software Foundation, either version 3 of the License, or
|
|
nuclear@0
|
8 (at your option) any later version.
|
|
nuclear@0
|
9
|
|
nuclear@0
|
10 This program is distributed in the hope that it will be useful,
|
|
nuclear@0
|
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
nuclear@0
|
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
nuclear@0
|
13 GNU Lesser General Public License for more details.
|
|
nuclear@0
|
14
|
|
nuclear@0
|
15 You should have received a copy of the GNU Lesser General Public License
|
|
nuclear@0
|
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
nuclear@0
|
17 */
|
|
nuclear@0
|
18 #ifndef GLTIKI_IMPL_H_
|
|
nuclear@0
|
19 #define GLTIKI_IMPL_H_
|
|
nuclear@0
|
20
|
|
nuclear@0
|
21 #include "gltiki.h"
|
|
nuclear@0
|
22
|
|
nuclear@0
|
23 enum { UNKNOWN, LABEL, BUTTON, CHECKBOX, SLIDER, INTSLIDER, LISTBOX };
|
|
nuclear@0
|
24
|
|
nuclear@0
|
25 #define GLTK_CAST(w, t, ctype) \
|
|
nuclear@0
|
26 ((w)->type == (t) ? ((ctype)(w)) : 0)
|
|
nuclear@0
|
27
|
|
nuclear@0
|
28 #define GLTK_LABEL(w) GLTK_CAST(w, LABEL, struct gltk_label)
|
|
nuclear@0
|
29 #define GLTK_BUTTON(w) GLTK_CAST(w, BUTTON, struct gltk_button)
|
|
nuclear@0
|
30 #define GLTK_CHECKBOX(w) GLTK_CAST(w, CHECKBOX, struct gltk_checkbox)
|
|
nuclear@0
|
31 #define GLTK_SLIDER(w) GLTK_CAST(w, SLIDER, struct gltk_slider)
|
|
nuclear@0
|
32 #define GLTK_INTSLIDER(w) GLTK_CAST(w, INTSLIDER, struct gltk_int_slider)
|
|
nuclear@0
|
33 #define GLTK_LISTBOX(w) GLTK_CAST(w, LISTBOX, struct gltk_listbox)
|
|
nuclear@0
|
34
|
|
nuclear@0
|
35 #define GLTK_WIDGET_VARS \
|
|
nuclear@0
|
36 int type; \
|
|
nuclear@0
|
37 float x, y, width, height; \
|
|
nuclear@0
|
38 int active; \
|
|
nuclear@0
|
39 struct gltk_widget *next; \
|
|
nuclear@0
|
40 gltk_callback callback; \
|
|
nuclear@0
|
41 void *cls; \
|
|
nuclear@0
|
42 void (*draw)()
|
|
nuclear@0
|
43
|
|
nuclear@0
|
44 struct gltk_widget {
|
|
nuclear@0
|
45 GLTK_WIDGET_VARS;
|
|
nuclear@0
|
46 };
|
|
nuclear@0
|
47
|
|
nuclear@0
|
48 struct gltk_label {
|
|
nuclear@0
|
49 GLTK_WIDGET_VARS;
|
|
nuclear@0
|
50 char *text;
|
|
nuclear@0
|
51 };
|
|
nuclear@0
|
52
|
|
nuclear@0
|
53 struct gltk_button {
|
|
nuclear@0
|
54 GLTK_WIDGET_VARS;
|
|
nuclear@0
|
55 char *text;
|
|
nuclear@0
|
56 };
|
|
nuclear@0
|
57
|
|
nuclear@0
|
58 struct gltk_checkbox {
|
|
nuclear@0
|
59 GLTK_WIDGET_VARS;
|
|
nuclear@0
|
60 char *text;
|
|
nuclear@0
|
61 int state;
|
|
nuclear@0
|
62 };
|
|
nuclear@0
|
63
|
|
nuclear@0
|
64 struct gltk_slider {
|
|
nuclear@0
|
65 GLTK_WIDGET_VARS;
|
|
nuclear@0
|
66 float value, min, max;
|
|
nuclear@0
|
67 };
|
|
nuclear@0
|
68
|
|
nuclear@0
|
69 struct gltk_int_slider {
|
|
nuclear@0
|
70 GLTK_WIDGET_VARS;
|
|
nuclear@0
|
71 int value, min, max;
|
|
nuclear@0
|
72 };
|
|
nuclear@0
|
73
|
|
nuclear@0
|
74 struct gltk_listbox {
|
|
nuclear@0
|
75 GLTK_WIDGET_VARS;
|
|
nuclear@0
|
76 int sel;
|
|
nuclear@0
|
77 int vislines;
|
|
nuclear@0
|
78 gltk_item *items, *items_tail, *sel_item;
|
|
nuclear@0
|
79 };
|
|
nuclear@0
|
80
|
|
nuclear@0
|
81 struct gltk_item {
|
|
nuclear@0
|
82 char *text;
|
|
nuclear@0
|
83 gltk_pixmap *img;
|
|
nuclear@0
|
84 };
|
|
nuclear@0
|
85
|
|
nuclear@0
|
86 struct gltk_pixmap {
|
|
nuclear@0
|
87 int width, height;
|
|
nuclear@0
|
88 unsigned char *pixels;
|
|
nuclear@0
|
89 };
|
|
nuclear@0
|
90
|
|
nuclear@0
|
91 #endif /* GLTIKI_IMPL_H_ */
|
