/****************************************************************************

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** This file is part of the documentation of the Qt Toolkit.

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****************************************************************************/

#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]

}