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# scribblewidget.h Example File
qws/mousecalibration/scribblewidget.h

     /****************************************************************************
     **
     ** Copyright (C) 2006-$THISYEAR$ $TROLLTECH$. All rights reserved.
     **
     ** This file is part of the $MODULE$ of the Qt Toolkit.
     **
     ** $TROLLTECH_DUAL_LICENSE$
     **
     ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
     ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
     **
     ****************************************************************************/

     #ifndef SCRIBBLEWIDGET_H
     #define SCRIBBLEWIDGET_H

     #include <QLabel>
     #include <QMouseEvent>
     #include <QResizeEvent>
     #include <QImage>
     #include <QPainter>

     class ScribbleWidget : public QWidget
     {
     public:
         ScribbleWidget(QWidget *parent = 0);

         void resizeEvent(QResizeEvent *e);
         void mousePressEvent(QMouseEvent *event);
         void mouseMoveEvent(QMouseEvent *event);
         void mouseReleaseEvent(QMouseEvent *event);
         void paintEvent(QPaintEvent *);

     private:
         void drawLineTo(const QPoint &endPoint);

     private:
         bool scribbling;
         QPoint lastPoint;
         QImage image;
     };

     #endif // SCRIBBLEWIDGET_H