AbstractLeafItem.h

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#ifndef AbstractLeafItem_H
#define AbstractLeafItem_H


#include "AbstractTreeItem.h"


template< typename T > class QList;
class QVariant;


namespace Isis {

  class AbstractLeafItem : public virtual AbstractTreeItem {
    public:
      AbstractLeafItem(AbstractTreeItem *parent = 0);
      virtual ~AbstractLeafItem();

      virtual AbstractTreeItem *childAt(int row) const;
      virtual QList< AbstractTreeItem * > getChildren() const;
      virtual int indexOf(AbstractTreeItem *child) const;
      virtual int childCount() const;
      virtual void addChild(AbstractTreeItem *child);
      virtual AbstractTreeItem *getFirstVisibleChild() const;
      virtual AbstractTreeItem *getLastVisibleChild() const;
      virtual void setFirstVisibleChild(AbstractTreeItem *);
      virtual void setLastVisibleChild(AbstractTreeItem *);


    private: // disable copying of this class
      AbstractLeafItem(const AbstractLeafItem &);
      const AbstractLeafItem &operator=(const AbstractLeafItem &);
  };
}

#endif