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annotate src/libmlk-ui/ui/button.h @ 337:68b9d010e081

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js: add minimal Javascript binding
author David Demelier <markand@malikania.fr>
date Thu, 14 Oct 2021 12:52:41 +0200
parents 8f9937403749
children 19782ea1cf4a
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1 /*
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2 * button.h -- GUI button
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3 *
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4 * Copyright (c) 2020-2021 David Demelier <markand@malikania.fr>
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5 *
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6 * Permission to use, copy, modify, and/or distribute this software for any
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7 * purpose with or without fee is hereby granted, provided that the above
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8 * copyright notice and this permission notice appear in all copies.
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9 *
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10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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17 */
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18
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19 #ifndef MOLKO_UI_BUTTON_H
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20 #define MOLKO_UI_BUTTON_H
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22 #include <core/core.h>
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23
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24 union event;
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26 struct action;
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27 struct theme;
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28
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29 enum button_state {
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30 BUTTON_STATE_NONE,
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31 BUTTON_STATE_PRESSED,
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32 BUTTON_STATE_ACTIVATED
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33 };
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34
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35 struct button {
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36 int x;
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37 int y;
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38 unsigned int w;
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39 unsigned int h;
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40 const char *text;
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41 enum button_state state;
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42 const struct theme *theme;
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43 };
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45 CORE_BEGIN_DECLS
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47 void
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48 button_handle(struct button *, const union event *);
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50 void
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51 button_reset(struct button *);
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52
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53 void
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54 button_draw_default(const struct theme *, const struct button *);
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56 void
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57 button_draw(const struct button *);
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59 void
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60 button_action(struct button *, struct action *);
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62 CORE_END_DECLS
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64 #endif /* !MOLKO_UI_BUTTON_H */