/****************************************************************************
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 ** Copyright (C) 2005-2007 Trolltech ASA. All rights reserved.
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 ** This file is part of the example classes of the Qt Toolkit.
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 ** License version 2.0 as published by the Free Software Foundation
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 ****************************************************************************/
 
 #ifndef PAINTAREA_H
 #define PAINTAREA_H
 
 #include <QColor>
 #include <QImage>
 #include <QPainterPath>
 #include <QWidget>
 
 class BrushInterface;
 
 class PaintArea : public QWidget
 {
     Q_OBJECT
 
 public:
     PaintArea(QWidget *parent = 0);
 
     bool openImage(const QString &amp;fileName);
     bool saveImage(const QString &amp;fileName, const char *fileFormat);
     void setImage(const QImage &amp;image);
     void insertShape(const QPainterPath &amp;path);
     void setBrushColor(const QColor &amp;color);
     void setBrushWidth(int width);
     void setBrush(BrushInterface *brushInterface, const QString &amp;brush);
 
     QImage image() const { return theImage; }
     QColor brushColor() const { return color; }
     int brushWidth() const { return thickness; }
     QSize sizeHint() const;
 
 protected:
     void paintEvent(QPaintEvent *event);
     void mousePressEvent(QMouseEvent *event);
     void mouseMoveEvent(QMouseEvent *event);
     void mouseReleaseEvent(QMouseEvent *event);
 
 private:
     void setupPainter(QPainter &amp;painter);
 
     QImage theImage;
     QColor color;
     int thickness;
 
     BrushInterface *brushInterface;
     QString brush;
     QPoint lastPos;
 
     QPainterPath pendingPath;
 };
 
 #endif