StretchType.h

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#ifndef STRETCHTYPE_H
#define STRETCHTYPE_H
 
#include <QWidget>
 
namespace Isis {
  class Stretch;
  class Cube;
  class Histogram;
  class CubeStretch;
}
 
class QTableWidget;
class QGridLayout;
 
 
namespace Isis {
  class HistogramWidget;
 
  class StretchType : public QWidget {
      Q_OBJECT
 
    public:
      StretchType(const Histogram &hist, const Stretch &stretch,
                  const QString &name, const QColor &color);
 
      virtual ~StretchType();
 
      virtual CubeStretch getStretch();
      virtual void setStretch(Stretch) = 0;
 
      virtual void setHistogram(const Histogram &);
 
 
    protected: // methods
      QTableWidget *createStretchTable();
 
    protected slots:
      void updateGraph();
      void updateTable();
 
    protected: // data
      QGridLayout *p_mainLayout; 
      Histogram *p_cubeHist; 
      QTableWidget *p_table; 
      HistogramWidget *p_graph; 
      Stretch *p_stretch; 
 
 
    signals:
      void saveToCube();
      void deleteFromCube();
      void stretchChanged();
      void loadStretch(); 
 
    private slots:
      void savePairs();
 
  };
};
 
 
#endif