104 lines
3.1 KiB
C
104 lines
3.1 KiB
C
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#ifndef QTMATERIALFLATBUTTON_INTERNAL_H
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#define QTMATERIALFLATBUTTON_INTERNAL_H
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#include <QStateMachine>
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#include <QColor>
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class QtMaterialFlatButton;
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class QSequentialAnimationGroup;
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class QtMaterialFlatButtonStateMachine : public QStateMachine
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{
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Q_OBJECT
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Q_PROPERTY(qreal overlayOpacity WRITE setOverlayOpacity READ overlayOpacity)
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Q_PROPERTY(qreal checkedOverlayProgress WRITE setCheckedOverlayProgress READ checkedOverlayProgress)
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Q_PROPERTY(qreal haloOpacity WRITE setHaloOpacity READ haloOpacity)
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Q_PROPERTY(qreal haloSize WRITE setHaloSize READ haloSize)
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Q_PROPERTY(qreal haloScaleFactor WRITE setHaloScaleFactor READ haloScaleFactor)
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public:
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explicit QtMaterialFlatButtonStateMachine(QtMaterialFlatButton *parent);
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~QtMaterialFlatButtonStateMachine();
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void setOverlayOpacity(qreal opacity);
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inline qreal overlayOpacity() const;
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void setCheckedOverlayProgress(qreal progress);
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inline qreal checkedOverlayProgress() const;
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void setHaloOpacity(qreal opacity);
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inline qreal haloOpacity() const;
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void setHaloSize(qreal size);
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inline qreal haloSize() const;
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void setHaloScaleFactor(qreal factor);
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inline qreal haloScaleFactor() const;
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void startAnimations();
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void setupProperties();
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void updateCheckedStatus();
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signals:
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void buttonPressed();
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void buttonChecked();
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void buttonUnchecked();
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protected:
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bool eventFilter(QObject *watched, QEvent *event) Q_DECL_OVERRIDE;
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private:
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Q_DISABLE_COPY(QtMaterialFlatButtonStateMachine)
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void addTransition(QObject *object, QEvent::Type eventType, QState *fromState, QState *toState);
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void addTransition(QAbstractTransition *transition, QState *fromState, QState *toState);
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QtMaterialFlatButton *const m_button;
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QState *const m_topLevelState;
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QState *const m_configState;
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QState *const m_checkableState;
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QState *const m_checkedState;
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QState *const m_uncheckedState;
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QState *const m_neutralState;
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QState *const m_neutralFocusedState;
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QState *const m_hoveredState;
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QState *const m_hoveredFocusedState;
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QState *const m_pressedState;
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QSequentialAnimationGroup
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*const m_haloAnimation;
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qreal m_overlayOpacity;
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qreal m_checkedOverlayProgress;
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qreal m_haloOpacity;
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qreal m_haloSize;
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qreal m_haloScaleFactor;
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bool m_wasChecked;
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};
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inline qreal QtMaterialFlatButtonStateMachine::overlayOpacity() const
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{
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return m_overlayOpacity;
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}
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inline qreal QtMaterialFlatButtonStateMachine::checkedOverlayProgress() const
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{
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return m_checkedOverlayProgress;
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}
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inline qreal QtMaterialFlatButtonStateMachine::haloOpacity() const
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{
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return m_haloOpacity;
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}
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inline qreal QtMaterialFlatButtonStateMachine::haloSize() const
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{
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return m_haloSize;
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}
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inline qreal QtMaterialFlatButtonStateMachine::haloScaleFactor() const
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{
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return m_haloScaleFactor;
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}
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#endif // QTMATERIALFLATBUTTON_INTERNAL_H
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