File indexing completed on 2024-05-12 04:33:22

 /*
  * SPDX-FileCopyrightText: 2007-2011 Kare Sars <kare.sars@iki .fi>
  *
  * SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
  */
 
 #ifndef LABELED_GAMMA_H
 #define LABELED_GAMMA_H
 
 // Local includes
 #include "labeledslider.h"
 #include "gammadisp.h"
 
 /**
   *@author Kåre Särs
   */
 
 namespace KSaneIface
 {
 
 /**
  * A wrapper for a checkbox
  */
 class LabeledGamma : public KSaneOptionWidget
 {
     Q_OBJECT
 
 public:
 
     /**
      * Create the labeled gamma widget.
      *
      * \param parent parent widget
      * \param text is the text describing the checkbox.
      * \param max is the maximum gamma-table-value
      */
     LabeledGamma(QWidget *parent, const QString &text, int max);
 
     LabeledGamma(QWidget *parent, KSaneCore::Option *option, QColor color = Qt::black);
 
     ~LabeledGamma() override;
 
     void setColor(const QColor &color);
 
     int maxValue();
 
     bool getValues(int &brightness, int &contrast, int &gamma);
 
 public Q_SLOTS:
     void setValues(const QVariant &values);
 
 Q_SIGNALS:
     void valuesChanged(const QVariant &values);
 
 private Q_SLOTS:
     void emitNewValues();
 
 private:
     void initGamma(QString text, int max);
 
     LabeledSlider *m_brightSlider;
     LabeledSlider *m_contrastSlider;
     LabeledSlider *m_gammaSlider;
 
     int     m_brightness = 0;
     int     m_contrast = 0;
     int     m_gamma = 0;
     int     m_maxValue;
 
     GammaDisp  *m_gammaDisplay;
 };
 
 }  // NameSpace KSaneIface
 
 #endif // LABELED_GAMMA_H