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

 /*
  * SPDX-FileCopyrightText: 2007-2008 Kare Sars <kare.sars@iki .fi>
  *
  * SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
  */
 
 #ifndef GAMMA_DISP_H
 #define GAMMA_DISP_H
 
 // Qt includes
 
 #include <QWidget>
 
 /**
  *@author Kåre Särs
  *
  * This is the widget that displays the gamma table.
  */
 
 namespace KSaneIface
 {
 
 class GammaDisp : public QWidget
 {
     Q_OBJECT
 
 public:
 
     /**
     * Create a gamma display.
     * \param parent parent widget
     * \param brightness the brightness value
     * \param contrast the contrast value
     * \param gamma the gamma value
     * \param maxValue the maximum value
     */
     GammaDisp(QWidget *parent, int *brightness, int *contrast, int *gamma, int maxValue);
     ~GammaDisp() override {}
 
     QSize sizeHint() const override;
     QSize minimumSizeHint() const override;
 
     void setColor(const QColor &color);
 
 protected:
 
     void paintEvent(QPaintEvent *) override;
     void resizeEvent(QResizeEvent *) override;
 
 private:
 
     int    *m_brightness;
     int    *m_contrast;
     int    *m_gamma;
     QColor  m_gammaColor;
     int     m_maxValue;
 };
 
 }  // NameSpace KSaneIface
 
 #endif // GAMMA_DISP_H