68 lines
1.3 KiB
C++
68 lines
1.3 KiB
C++
#ifndef QTMATERIALRIPPLEOVERLAY_H
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#define QTMATERIALRIPPLEOVERLAY_H
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#include <QPainterPath>
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#include "lib/qtmaterialoverlaywidget.h"
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namespace md
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{
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class Ripple;
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class RippleOverlay : public OverlayWidget
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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(Ripple *ripple);
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void addRipple(const QPoint &position, qreal radius = 300);
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void removeRipple(Ripple *ripple);
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inline void setClipping(bool enable);
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inline bool hasClipping() const;
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inline void setClipPath(const QPainterPath &path);
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protected:
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void paintEvent(QPaintEvent *event) Q_DECL_OVERRIDE;
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inline QList<Ripple *> ripples() const;
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private:
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Q_DISABLE_COPY(RippleOverlay)
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void paintRipple(QPainter *painter, Ripple *ripple);
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QList<Ripple *> m_ripples;
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QPainterPath m_clipPath;
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bool m_useClip;
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};
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inline void RippleOverlay::setClipping(bool enable)
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{
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m_useClip = enable;
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update();
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}
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inline bool RippleOverlay::hasClipping() const
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{
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return m_useClip;
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}
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inline void RippleOverlay::setClipPath(const QPainterPath &path)
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{
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m_clipPath = path;
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update();
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}
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inline QList<Ripple *> RippleOverlay::ripples() const
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{
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return m_ripples;
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}
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}
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#endif // QTMATERIALRIPPLEOVERLAY_H
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