SawtoothStretchType.h

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#ifndef SAWTOOTHSTRETCHTYPE_H
#define SAWTOOTHSTRETCHTYPE_H
 
#include "StretchType.h"
 
class QColor;
class QLineEdit;
class QSlider;
class QString;
 
namespace Isis {
  class Stretch;
  class CubeStretch;
  class Histogram;
 
  class SawtoothStretchType : public StretchType {
      Q_OBJECT
 
    public:
      SawtoothStretchType(const Histogram &, const Stretch &,
                          const QString &name, const QColor &color);
      ~SawtoothStretchType();
 
      virtual CubeStretch getStretch();
      virtual void setStretch(Stretch);
 
    private slots:
      void offsetSliderMoved(int);
      void offsetEditChanged(const QString &);
      void widthSliderMoved(int);
      void widthEditChanged(const QString &);
 
    private:
      Stretch calculateNewStretch();
      Stretch calculateNewStretch(double, double);
 
    private:
      QSlider *p_offsetSlider; 
      QLineEdit *p_offsetEdit; 
      QSlider *p_widthSlider;  
      QLineEdit *p_widthEdit;  
 
      bool p_sliderOverride;
  };
}
 
#endif