31 lines
621 B
C++
31 lines
621 B
C++
#ifndef SCROLLBAR_INTERNAL_H
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#define SCROLLBAR_INTERNAL_H
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#include <QStateMachine>
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#include "scrollbar.h"
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class ScrollBar;
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class ScrollBarStateMachine : public QStateMachine
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{
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Q_OBJECT
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Q_PROPERTY(qreal opacity WRITE setOpacity READ opacity)
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public:
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ScrollBarStateMachine(ScrollBar *parent);
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~ScrollBarStateMachine();
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inline void setOpacity(qreal opacity) { _opacity = opacity; scrollBar->update(); }
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inline qreal opacity() const { return _opacity; }
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private:
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Q_DISABLE_COPY(ScrollBarStateMachine)
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ScrollBar *const scrollBar;
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qreal _opacity;
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};
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#endif // SCROLLBAR_INTERNAL_H
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