drangebox.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2017-08-09
 * Description : Generic range boxes, i.e. ranges where a minimum and maximum can be given.
 *
 * Copyright (C) 2017 by Mario Frank <mario dot frank at uni minus potsdam dot de>
 *
 * This program is free software; you can redistribute it
 * and/or modify it under the terms of the GNU General
 * Public License as published by the Free Software Foundation;
 * either version 2, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * ============================================================ */
 
#ifndef DIGIKAM_DRANGE_BOX_H
#define DIGIKAM_DRANGE_BOX_H
 
// Qt includes
 
#include <QWidget>
 
// Local includes
 
#include "digikam_export.h"
 
namespace Digikam
{
 
class DIGIKAM_EXPORT DIntRangeBox : public QWidget
{
    Q_OBJECT
 
public:
 
    explicit DIntRangeBox(QWidget* const parent = nullptr);
    ~DIntRangeBox() override;
 
    void setRange(int min, int max);
 
    void setInterval(int min, int max);
 
    void setSuffix(const QString& suffix);
 
    void setEnabled(bool enabled);
 
    int minValue();
 
    int maxValue();
 
Q_SIGNALS:
 
    void minChanged(int);
    void maxChanged(int);
 
private Q_SLOTS:
 
    void slotMinimumChanged(int);
 
private:
 
    class Private;
    Private* const d;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_DRANGE_BOX_H