AbstractMultipleChoiceFilter.h

#ifndef AbstractMultipleChoiceFilter_H
#define AbstractMultipleChoiceFilter_H


// parent
#include "AbstractFilter.h"


class QComboBox;
class QString;


namespace Isis {
  namespace CnetViz {
    class AbstractFilterSelector;

    class AbstractMultipleChoiceFilter : public AbstractFilter {
        Q_OBJECT

      public:
        AbstractMultipleChoiceFilter(AbstractFilter::FilterEffectivenessFlag,
            int minimumForSuccess = -1);
        AbstractMultipleChoiceFilter(const AbstractMultipleChoiceFilter &other);
        virtual ~AbstractMultipleChoiceFilter();


      protected:
        void createWidget(QStringList options);
        QString const &getCurrentChoice() const;


      private:
        void nullify();


      private slots:
        void updateCurChoice(QString);


      private:
        QComboBox *m_combo;
        QString *m_curChoice;
    };
  }
}

#endif