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/* This file is part of the KDE project
* Copyright (C) 2008 Jan Hambrecht <jaham@gmx.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "KoCheckerBoardPainter.h"
#include <QPainter>
KoCheckerBoardPainter::KoCheckerBoardPainter( int checkerSize )
: m_checkerSize(checkerSize), m_lightColor( Qt::lightGray ), m_darkColor( Qt::darkGray )
{
createChecker();
}
void KoCheckerBoardPainter::setCheckerColors( const QColor &lightColor, const QColor &darkColor )
{
m_lightColor = lightColor;
m_darkColor = darkColor;
createChecker();
}
void KoCheckerBoardPainter::setCheckerSize( int checkerSize )
{
m_checkerSize = checkerSize;
createChecker();
}
void KoCheckerBoardPainter::paint( QPainter &painter, const QRectF &rect ) const
{
painter.fillRect( rect, QBrush(m_checker));
}
void KoCheckerBoardPainter::createChecker()
{
m_checker = QPixmap( 2*m_checkerSize, 2*m_checkerSize );
QPainter p(&m_checker);
p.fillRect(0, 0, m_checkerSize, m_checkerSize, m_lightColor);
p.fillRect(m_checkerSize, 0, m_checkerSize, m_checkerSize, m_darkColor);
p.fillRect(0, m_checkerSize, m_checkerSize, m_checkerSize, m_darkColor);
p.fillRect(m_checkerSize, m_checkerSize, m_checkerSize, m_checkerSize, m_lightColor);
p.end();
}
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