BandSpinBox.h

#ifndef BandSpinBox_h
#define BandSpinBox_h

#include <QSpinBox>
#include <QMap>

#include "Pvl.h"

namespace Isis {
  class BandSpinBox : public QSpinBox {
      Q_OBJECT

    public:
      BandSpinBox(QWidget *parent = 0);
      void setBandBin(Pvl &pvl, const QString &key = "BandNumber");
      QStringList BandBinKeys();
      QSize sizeHint() const;
      QValidator::State validate(QString &input, int &pos) const;

    public slots:
      void setKey(QString key);
      void setKey(int key);

    protected:
      QString textFromValue(int val) const;
      int valueFromText(const QString &text) const;

    private:
      int p_bands;  

      QMap<QString, QStringList > p_map;  
      QString p_lastKey; 
      QStringList p_keys; 
  };
}

#endif