39 lines
816 B
C
39 lines
816 B
C
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#ifndef RIPPLEOVERLAY_H
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#define RIPPLEOVERLAY_H
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#include <QWidget>
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class Ripple;
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class RippleOverlay : public QWidget
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{
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Q_OBJECT
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public:
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explicit RippleOverlay(QWidget *parent = 0);
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~RippleOverlay();
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void addRipple(const QPoint &position, qreal radius = 300);
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void addRipple(Ripple *ripple);
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void setColor(const QColor &color);
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inline void setClipping(bool enabled) { useClip = enabled; update(); }
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inline bool hasClipping() const { return useClip; }
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inline void setClipPath(const QPainterPath &path) { clipPath = path; update(); }
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protected:
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void paintEvent(QPaintEvent *event) Q_DECL_OVERRIDE;
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protected slots:
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void deleteRipple();
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private:
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QList<Ripple *> ripples;
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QPainterPath clipPath;
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bool useClip;
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};
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#endif // RIPPLEOVERLAY_H
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