LinearStretchType.h

#ifndef LinearStretchType_H
#define LinearStretchType_H
 
#include "StretchType.h"
 
class QColor;
class QLineEdit;
class QSlider;
class QString;
 
namespace Isis {
  class Histogram;
  class Stretch;
  class CubeStretch;
 
  class LinearStretchType : public StretchType {
      Q_OBJECT
 
    public:
      LinearStretchType(const Histogram &, const Stretch &,
                        const QString &name, const QColor &color);
      ~LinearStretchType();
 
      virtual CubeStretch getStretch();
      virtual void setStretch(Stretch);
 
    private slots:
      void startSliderMoved(int);
      void startEditChanged(const QString &);
      void endSliderMoved(int);
      void endEditChanged(const QString &);
 
    private:
      QSlider *p_startSlider; 
      QLineEdit *p_startEdit; 
      QSlider *p_endSlider; 
      QLineEdit *p_endEdit; 
 
      bool p_sliderOverride;
 
      bool p_editOverride;
  };
}
 
#endif