24 lines
450 B
C
24 lines
450 B
C
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#ifndef OPACITYHELPER_H
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#define OPACITYHELPER_H
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#include <QWidget>
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QT_BEGIN_NAMESPACE
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class QGraphicsOpacityEffect;
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class QPropertyAnimation;
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QT_END_NAMESPACE
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class OpacityHelper : QObject
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{
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public:
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OpacityHelper(QWidget * parent);
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void setOpacity(qreal opacity, bool animated = true);
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protected:
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QGraphicsOpacityEffect * m_opacityFx;
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QPropertyAnimation * m_opacityAnimation;
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};
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#endif // OPACITYHELPER_H
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