39 lines
1 KiB
C
39 lines
1 KiB
C
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#ifndef QMODERNPUSHBUTTONOVERLAY_H
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#define QMODERNPUSHBUTTONOVERLAY_H
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#include <QObject>
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#include <QSvgWidget>
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#include <QGraphicsOpacityEffect>
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#include <QPropertyAnimation>
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#include <QDebug>
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// This class automatically enables and disabled the QGraphicsOpacityEffect as needed, to prevent
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// "QPainter::begin: A paint device can only be painted by one painter at a time." Error messages
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// When applying a QGraphicalEffect to the parent
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class QModernPushButtonOverlay : public QObject
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{
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Q_OBJECT
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public:
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friend class QModernPushButton;
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private:
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explicit QModernPushButtonOverlay(QWidget* overlayWidget, QObject *parent = nullptr);
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QWidget* widget;
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QGraphicsOpacityEffect* effect;
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QPropertyAnimation* animation;
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void setAnimationDuration(int duration);
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void setVisible(bool visible);
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void setEffectEnabled(bool enabled);
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private slots:
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void handleAnimationStateChanged(QAbstractAnimation::State newState, QAbstractAnimation::State);
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signals:
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};
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#endif // QMODERNPUSHBUTTONOVERLAY_H
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