KoUnitDoubleSpinBox.h

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/* This file is part of the KDE project
   SPDX-FileCopyrightText: 2002 Rob Buis (buis@kde.org)
   SPDX-FileCopyrightText: 2004 Nicolas GOUTTE <goutte@kde.org>
   SPDX-FileCopyrightText: 2007 Thomas Zander <zander@kde.org>
 
   SPDX-License-Identifier: LGPL-2.0-or-later
*/
 
#ifndef KOUNITDOUBLESPINBOX_H
#define KOUNITDOUBLESPINBOX_H
 
#include "kritawidgets_export.h"
 
#include <QDoubleSpinBox>
 
class KoUnit;
 
class KRITAWIDGETS_EXPORT KoUnitDoubleSpinBox : public QDoubleSpinBox
{
    Q_OBJECT
public:
    explicit KoUnitDoubleSpinBox( QWidget *parent = 0);
    ~KoUnitDoubleSpinBox() override;
 
    virtual void changeValue( double newValue );
    virtual void setUnit( const KoUnit &);
 
    double value( ) const;
 
    void setMinimum(double min);
 
    void setMaximum(double max);
 
    void setLineStep(double step);
 
    void setLineStepPt(double step);
 
    void setMinMaxStep( double min, double max, double step );
 
    QValidator::State validate(QString &input, int &pos) const override;
 
    QString textFromValue( double value ) const override;
    double valueFromText( const QString& str ) const override;
 
 
Q_SIGNALS:
    void valueChangedPt( qreal );
 
private:
    class Private;
    Private * const d;
 
private Q_SLOTS:
    // exists to do emits for valueChangedPt
    void privateValueChanged();
};
 
#endif