view libcore/core/label.c @ 145:7f1af54bb35a

core: rework label alignment, closes #2494 @1h Now labels can be positioned on a bounding box with much more convenient possibilities.
author David Demelier <markand@malikania.fr>
date Wed, 14 Oct 2020 18:11:38 +0200
parents 789b23e01f52
children
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/*
 * label.c -- GUI label
 *
 * Copyright (c) 2020 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.
 */

#include <assert.h>

#include "label.h"
#include "theme.h"
#include "trace.h"

void
label_draw(const struct label *label)
{
	assert(label);
	assert(label->text);

	if (label->w == 0 || label->h == 0)
		trace("label %p has null dimensions", label);

	theme_draw_label(label->theme, label);
}