39 lines
1.1 KiB
C++
39 lines
1.1 KiB
C++
/*
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* http://stackoverflow.com/questions/23718827/qt-shadow-around-window
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*/
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#ifndef CUSTOMSHADOWEFFECT_H
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#define CUSTOMSHADOWEFFECT_H
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#include <QGraphicsEffect>
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class CustomShadowEffect : public QGraphicsEffect
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{
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Q_OBJECT
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Q_PROPERTY(qreal distance WRITE setDistance READ distance)
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Q_PROPERTY(qreal blurRadius WRITE setBlurRadius READ blurRadius)
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Q_PROPERTY(QColor color WRITE setColor READ color)
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public:
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explicit CustomShadowEffect(QObject *parent = 0);
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void draw(QPainter *painter);
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QRectF boundingRectFor(const QRectF &rect) const;
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inline void setDistance(qreal distance) { _distance = distance; updateBoundingRect(); }
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inline qreal distance() const { return _distance; }
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inline void setBlurRadius(qreal blurRadius) { _blurRadius = blurRadius; updateBoundingRect(); }
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inline qreal blurRadius() const { return _blurRadius; }
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inline void setColor(const QColor &color) { _color = color; }
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inline QColor color() const { return _color; }
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private:
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qreal _distance;
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qreal _blurRadius;
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QColor _color;
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};
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#endif // CUSTOMSHADOWEFFECT_H
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