QTfrontend/SquareLabel.cpp
author unc0rr
Sun, 20 Aug 2006 19:22:12 +0000
changeset 123 6987769ced3d
parent 93 c21ff3af56cf
child 183 57c2ef19f719
permissions -rw-r--r--
Various small fixes
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/*
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 * Hedgewars, a worms-like game
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 * Copyright (c) 2006 Andrey Korotaev <unC0Rr@gmail.com>
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 *
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 * Distributed under the terms of the BSD-modified licence:
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 *
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 * Permission is hereby granted, free of charge, to any person obtaining a copy
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 * of this software and associated documentation files (the "Software"), to deal
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 * with the Software without restriction, including without limitation the
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 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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 * sell copies of the Software, and to permit persons to whom the Software is
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 * furnished to do so, subject to the following conditions:
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 *
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 * 1. Redistributions of source code must retain the above copyright notice,
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 *    this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright notice,
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 *    this list of conditions and the following disclaimer in the documentation
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 *    and/or other materials provided with the distribution.
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 * 3. The name of the author may not be used to endorse or promote products
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 *    derived from this software without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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#include <QPaintEvent>
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#include <QPainter>
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#include "SquareLabel.h"
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SquareLabel::SquareLabel(QWidget * parent) :
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  QLabel(parent)
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{
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}
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void SquareLabel::paintEvent(QPaintEvent * event)
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{
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	QPainter painter(this);
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	int pixsize;
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	if (width() > height()) {
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		pixsize = height();
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		painter.translate((width() - pixsize) / 2, 0);
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	} else {
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		pixsize = width();
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		painter.translate(0, (height() - pixsize) / 2);
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	}
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	painter.drawPixmap(0, 0, pixsize, pixsize, pixmap()->scaled(pixsize, pixsize, Qt::KeepAspectRatio));
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}