QskBoundedValueInput.h

/******************************************************************************
 * QSkinny - Copyright (C) The authors
 *           SPDX-License-Identifier: BSD-3-Clause
 *****************************************************************************/
 
#ifndef QSK_BOUNDED_VALUE_INPUT_H
#define QSK_BOUNDED_VALUE_INPUT_H
 
#include "QskBoundedInput.h"
 
class QSK_EXPORT QskBoundedValueInput : public QskBoundedInput
{
    Q_OBJECT
 
    Q_PROPERTY( qreal value READ value
        WRITE setValue NOTIFY valueChanged USER true )
 
    Q_PROPERTY( qreal valueAsRatio READ valueAsRatio
        WRITE setValueAsRatio NOTIFY valueChanged )
 
    Q_PROPERTY( QString valueText READ valueText NOTIFY valueChanged )
 
    Q_PROPERTY( int decimals READ decimals
        WRITE setDecimals NOTIFY decimalsChanged )
 
    using Inherited = QskBoundedInput;
 
  public:
    QskBoundedValueInput( QQuickItem* parent = nullptr );
    ~QskBoundedValueInput() override;
 
    qreal value() const;
 
    // [0.0, 1.0]
    qreal valueAsRatio() const;
    using QskBoundedInput::valueAsRatio;
 
    QString valueText() const;
    virtual QString textFromValue( qreal ) const;
 
    void setDecimals( int );
    int decimals() const;
 
  public Q_SLOTS:
    void setValue( qreal );
    void setValueAsRatio( qreal );
    void increment( qreal ) override;
 
  Q_SIGNALS:
    void valueChanged( qreal );
    void decimalsChanged( int );
 
  protected:
    virtual qreal fixupValue( qreal ) const;
    void alignInput() override;
 
  private:
    void setValueInternal( qreal );
 
    class PrivateData;
    std::unique_ptr< PrivateData > m_data;
};
 
#endif