slider_and_spin_box_sync.h

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/*
 *  SPDX-FileCopyrightText: 2015 Dmitry Kazakov <dimula73@gmail.com>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef __SLIDER_AND_SPIN_BOX_SYNC_H
#define __SLIDER_AND_SPIN_BOX_SYNC_H
 
#include <QObject>
#include <functional>
 
class QSpinBox;
class KisDoubleSliderSpinBox;
 
class SliderAndSpinBoxSync : public QObject
{
    Q_OBJECT
    using IntFunction = std::function<int()>;
 
public:
    SliderAndSpinBoxSync(KisDoubleSliderSpinBox *slider,
                         QSpinBox *spinBox,
                         IntFunction parentValueOp);
 
    ~SliderAndSpinBoxSync() override;
 
public Q_SLOTS:
    void slotParentValueChanged();
 
private Q_SLOTS:
    void sliderChanged(qreal value);
    void spinBoxChanged(int value);
 
private:
    KisDoubleSliderSpinBox *m_slider;
    QSpinBox *m_spinBox;
    IntFunction m_parentValueOp;
 
    bool m_blockUpdates;
};
 
#endif /* __SLIDER_AND_SPIN_BOX_SYNC_H */