QTfrontend/drawmapscene.h
author koda
Sat, 19 Feb 2011 04:04:29 +0100
changeset 4951 ae0c6c35414d
parent 4560 5d6c7f88db73
child 4976 088d40d8aba2
permissions -rw-r--r--
fix silly validation and signature
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#ifndef DRAWMAPSCENE_H
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#define DRAWMAPSCENE_H
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#include <QGraphicsScene>
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#include <QPainterPath>
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class QGraphicsPathItem;
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typedef QList<QList<QPoint> > Paths;
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class DrawMapScene : public QGraphicsScene
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{
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Q_OBJECT
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public:
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    explicit DrawMapScene(QObject *parent = 0);
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    QByteArray encode();
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    void decode(QByteArray data);
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signals:
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    void pathChanged();
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public slots:
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    void undo();
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    void clearMap();
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    void simplifyLast();
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private:
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    QPen m_pen;
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    QBrush m_brush;
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    QGraphicsPathItem  * m_currPath;
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    Paths paths;
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    virtual void mouseMoveEvent(QGraphicsSceneMouseEvent * mouseEvent);
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    virtual void mousePressEvent(QGraphicsSceneMouseEvent * mouseEvent);
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    virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent * mouseEvent);
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    QPainterPath pointsToPath(const QList<QPoint> points);
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};
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#endif // DRAWMAPSCENE_H