/* SPDX-FileCopyrightText: 2026 Project Tick
 * SPDX-FileContributor: Project Tick
 * SPDX-License-Identifier: GPL-3.0-or-later WITH LicenseRef-MeshMC-MMCO-Module-Exception-1.0
 *
 *   MeshMC - A Custom Launcher for Minecraft
 *   Copyright (C) 2026 Project Tick
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version, with the additional permission
 *   described in the MeshMC MMCO Module Exception 1.0.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
 *
 *   You should have received a copy of the MeshMC MMCO Module Exception 1.0
 *   along with this program.  If not, see <https://projecttick.org/licenses/>.
 */

#include "IconLabel.h"

#include <QStyle>
#include <QStyleOption>
#include <QLayout>
#include <QPainter>
#include <QRect>

IconLabel::IconLabel(QWidget* parent, QIcon icon, QSize size)
	: QWidget(parent), m_size(size), m_icon(icon)
{
	setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
}

QSize IconLabel::sizeHint() const
{
	return m_size;
}

void IconLabel::setIcon(QIcon icon)
{
	m_icon = icon;
	update();
}

void IconLabel::paintEvent(QPaintEvent*)
{
	QPainter p(this);
	QRect rect = contentsRect();
	int width = rect.width();
	int height = rect.height();
	if (width < height) {
		rect.setHeight(width);
		rect.translate(0, (height - width) / 2);
	} else if (width > height) {
		rect.setWidth(height);
		rect.translate((width - height) / 2, 0);
	}
	m_icon.paint(&p, rect);
}
