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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the documentation of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtGui>
int main()
{
QWidget anyPaintDevice;
{
// PEN SNIPPET
QPainter painter;
QPen pen(Qt::red, 2); // red solid line, 2 pixels wide
painter.begin(&anyPaintDevice); // paint something
painter.setPen(pen); // set the red, wide pen
painter.drawRect(40,30, 200,100); // draw a rectangle
painter.setPen(Qt::blue); // set blue pen, 0 pixel width
painter.drawLine(40,30, 240,130); // draw a diagonal in rectangle
painter.end(); // painting done
}
{
// BRUSH SNIPPET
QPainter painter;
QBrush brush(Qt::yellow); // yellow solid pattern
painter.begin(&anyPaintDevice); // paint something
painter.setBrush(brush); // set the yellow brush
painter.setPen(Qt::NoPen); // do not draw outline
painter.drawRect(40,30, 200,100); // draw filled rectangle
painter.setBrush(Qt::NoBrush); // do not fill
painter.setPen(Qt::black); // set black pen, 0 pixel width
painter.drawRect(10,10, 30,20); // draw rectangle outline
painter.end(); // painting done
}
// LINEAR
//! [0]
QLinearGradient linearGrad(QPointF(100, 100), QPointF(200, 200));
linearGrad.setColorAt(0, Qt::black);
linearGrad.setColorAt(1, Qt::white);
//! [0]
// RADIAL
//! [1]
QRadialGradient radialGrad(QPointF(100, 100), 100);
radialGrad.setColorAt(0, Qt::red);
radialGrad.setColorAt(0.5, Qt::blue);
radialGrad.setColorAt(1, Qt::green);
//! [1]
}
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