Mercurial > molko
view libmlk-ui/mlk/ui/button.h @ 572:f7dcad94b7cf
util: add Windows support in dir
author | David Demelier <markand@malikania.fr> |
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date | Thu, 09 Mar 2023 23:07:31 +0100 |
parents | 7e7c6786d21e |
children | 509b395171f2 |
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/* * button.h -- GUI button * * Copyright (c) 2020-2023 David Demelier <markand@malikania.fr> * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef MLK_UI_BUTTON_H #define MLK_UI_BUTTON_H union mlk_event; struct mlk_button; struct mlk_font; struct mlk_button_style { unsigned long bg_color; unsigned long pressed_bg_color; unsigned long border_color; unsigned long pressed_border_color; unsigned long border_size; unsigned long text_color; unsigned long pressed_text_color; struct mlk_font *text_font; }; struct mlk_button_delegate { void *data; void (*update)(struct mlk_button_delegate *delegate, struct mlk_button *button, unsigned int ticks); void (*draw_frame)(struct mlk_button_delegate *delegate, const struct mlk_button *button); void (*draw_text)(struct mlk_button_delegate *delegate, const struct mlk_button *button); }; struct mlk_button { int x, y; unsigned int w, h; const char *text; int pressed; struct mlk_button_style *style; struct mlk_button_delegate *delegate; }; extern struct mlk_button_style mlk_button_style; extern struct mlk_button_delegate mlk_button_delegate; #if defined(__cplusplus) extern "C" { #endif int mlk_button_ok(const struct mlk_button *); int mlk_button_handle(struct mlk_button *, const union mlk_event *); void mlk_button_update(struct mlk_button *, unsigned int); void mlk_button_draw(const struct mlk_button *); #if defined(__cplusplus) } #endif #endif /* !MLK_UI_BUTTON_H */