File indexing completed on 2024-12-08 07:19:38 

0001 /*
0002  * SPDX-FileCopyrightText: 2009 Kare Sars <kare dot sars at iki dot fi>
0003  * SPDX-FileCopyrightText: 2021 Alexander Stippich <a.stippich@gmx.net>
0004  *
0005  * SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
0006  */
0007 
0008 #ifndef KSANE_DOUBLE_OPTION_H
0009 #define KSANE_DOUBLE_OPTION_H
0010 
0011 #include "baseoption.h"
0012 
0013 namespace KSaneCore
0014 {
0015 
0016 class DoubleOption : public BaseOption
0017 {
0018     Q_OBJECT
0019 
0020 public:
0021     DoubleOption(const SANE_Handle handle, const int index);
0022 
0023     void readValue() override;
0024     void readOption() override;
0025 
0026     QVariant minimumValue() const override;
0027     QVariant maximumValue() const override;
0028     QVariant stepValue() const override;
0029     QVariant value() const override;
0030     QString valueAsString() const override;
0031 
0032 public Q_SLOTS:
0033     bool setValue(const QVariant &value) override;
0034 
0035 private:
0036     double  m_value = 0;
0037     double  m_minChange = 0.0001;
0038 };
0039 
0040 } // namespace KSaneCore
0041 
0042 #endif // KSANE_DOUBLE_OPTION_H