98 lines
2.5 KiB
C++
98 lines
2.5 KiB
C++
/******************************************************************************
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* QSkinny - Copyright (C) 2016 Uwe Rathmann
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* This file may be used under the terms of the QSkinny License, Version 1.0
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*****************************************************************************/
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#ifndef QSK_BOUNDED_INPUT_H
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#define QSK_BOUNDED_INPUT_H
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#include "QskControl.h"
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class QskIntervalF;
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class QSK_EXPORT QskBoundedInput : public QskControl
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{
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Q_OBJECT
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Q_PROPERTY( qreal minimum READ minimum WRITE setMinimum NOTIFY minimumChanged )
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Q_PROPERTY( qreal maximum READ maximum WRITE setMaximum NOTIFY maximumChanged )
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Q_PROPERTY( QskIntervalF boundaries READ boundaries
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WRITE setBoundaries NOTIFY boundariesChanged )
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Q_PROPERTY( qreal stepSize READ stepSize WRITE setStepSize NOTIFY stepSizeChanged )
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Q_PROPERTY( int pageSize READ pageSize WRITE setPageSize NOTIFY pageSizeChanged )
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Q_PROPERTY( bool snap READ snap WRITE setSnap NOTIFY snapChanged )
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Q_PROPERTY( bool readOnly READ isReadOnly WRITE setReadOnly NOTIFY readOnlyChanged )
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using Inherited = QskControl;
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public:
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QSK_STATES( ReadOnly )
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QskBoundedInput( QQuickItem* parent = nullptr );
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~QskBoundedInput() override;
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qreal minimum() const;
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qreal maximum() const;
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qreal boundaryLength() const;
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void setBoundaries( qreal min, qreal max );
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QskIntervalF boundaries() const;
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qreal stepSize() const;
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int pageSize() const;
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void setSnap( bool );
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bool snap() const;
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void setReadOnly( bool );
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bool isReadOnly() const;
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public Q_SLOTS:
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void setMinimum( qreal );
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void setMaximum( qreal );
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void setBoundaries( const QskIntervalF& );
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void setStepSize( qreal );
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void setPageSize( int );
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void stepUp();
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void stepDown();
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void pageUp();
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void pageDown();
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virtual void increment( qreal offset ) = 0;
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Q_SIGNALS:
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void minimumChanged( qreal );
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void maximumChanged( qreal );
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void boundariesChanged( const QskIntervalF& );
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void stepSizeChanged( qreal );
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void pageSizeChanged( qreal );
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void snapChanged( bool );
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void readOnlyChanged( bool );
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protected:
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void keyPressEvent( QKeyEvent* event ) override;
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#ifndef QT_NO_WHEELEVENT
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void wheelEvent( QWheelEvent* ) override;
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#endif
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void componentComplete() override;
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virtual void alignInput() = 0;
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private:
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void adjustBoundaries( bool increasing );
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class PrivateData;
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std::unique_ptr< PrivateData > m_data;
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};
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#endif
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