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40 lines
1.1 KiB
40 lines
1.1 KiB
12 years ago
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#ifndef UBSELECTIONFRAME_H
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#define UBSELECTIONFRAME_H
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#include <QGraphicsRectItem>
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#include <QtGui>
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class UBGraphicsItemDelegate;
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class UBSelectionFrame : public QObject, public QGraphicsRectItem
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{
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Q_OBJECT
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public:
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UBSelectionFrame();
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void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
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QRectF boundingRect() const;
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QPainterPath shape() const;
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void setLocalBrush(const QBrush &pBrush) {mLocalBrush = pBrush;}
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QBrush localBrush() const {return mLocalBrush;}
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void setEnclosedItems(const QList<UBGraphicsItemDelegate*> pEncItems) {mEnclosedtems = pEncItems; updateRect();}
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void setEnclosedItems(const QList<QGraphicsItem*> pGraphicsItems);
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void updateRect();
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void updateScale();
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bool isEmpty() const {return this->rect().isEmpty();}
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private slots:
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void setAntiScaleRatio(qreal pAntiscaleRatio) {mAntiscaleRatio = pAntiscaleRatio;}
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void onZoomChanged(qreal pZoom);
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private:
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int mThickness;
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qreal mAntiscaleRatio;
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QList<UBGraphicsItemDelegate*> mEnclosedtems;
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QBrush mLocalBrush;
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};
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#endif // UBSELECTIONFRAME_H
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