89 lines
1.9 KiB
C
89 lines
1.9 KiB
C
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#ifndef SIZEPROXYWIDGET_H
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#define SIZEPROXYWIDGET_H
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#include <QWidget>
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class SizeProxyWidget : public QWidget
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{
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Q_OBJECT
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Q_PROPERTY(qreal canvasXScale WRITE setCanvasXScale READ canvasXScale)
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Q_PROPERTY(qreal canvasYScale WRITE setCanvasYScale READ canvasYScale)
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Q_PROPERTY(qreal xScale WRITE setXScale READ xScale)
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Q_PROPERTY(qreal yScale WRITE setYScale READ yScale)
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Q_PROPERTY(qreal opacity WRITE setOpacity READ opacity)
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public:
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SizeProxyWidget(QWidget *source, QWidget *parent = 0);
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~SizeProxyWidget();
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QSize sizeHint() const Q_DECL_OVERRIDE;
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inline QRect sourceGeometry() const;
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void setCanvasXScale(qreal s);
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inline qreal canvasXScale() const;
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void setCanvasYScale(qreal s);
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inline qreal canvasYScale() const;
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void setXScale(qreal s);
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inline qreal xScale() const;
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void setYScale(qreal s);
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inline qreal yScale() const;
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void setOpacity(qreal opacity);
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inline qreal opacity() const;
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protected:
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bool event(QEvent *event) Q_DECL_OVERRIDE;
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//bool eventFilter(QObject *obj, QEvent *event) Q_DECL_OVERRIDE;
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void paintEvent(QPaintEvent *event) Q_DECL_OVERRIDE;
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private:
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Q_DISABLE_COPY(SizeProxyWidget)
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void banan();
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QWidget *const m_sourceWidget;
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QPixmap m_pixmap;
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qreal m_canvasSx;
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qreal m_canvasSy;
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qreal m_sx;
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qreal m_sy;
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qreal m_opacity;
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};
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inline QRect SizeProxyWidget::sourceGeometry() const
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{
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return m_sourceWidget->geometry();
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}
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inline qreal SizeProxyWidget::canvasXScale() const
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{
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return m_canvasSx;
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}
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inline qreal SizeProxyWidget::canvasYScale() const
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{
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return m_canvasSy;
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}
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inline qreal SizeProxyWidget::xScale() const
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{
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return m_sx;
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}
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inline qreal SizeProxyWidget::yScale() const
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{
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return m_sy;
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}
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inline qreal SizeProxyWidget::opacity() const
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{
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return m_opacity;
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}
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#endif // SIZEPROXYWIDGET_H
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