ViewportMdiSubWindow.h

#ifndef ViewportMdiSubWindow_h
#define ViewportMdiSubWindow_h
 
#include <QMdiSubWindow>
 
#include <QPointer>
 
namespace Isis {
  class Cube;
  class CubeViewport;
  class MdiCubeViewport;

  class ViewportMdiSubWindow : public QMdiSubWindow {
      Q_OBJECT
 
    public:
       
      ViewportMdiSubWindow(Cube *cubeToView, QWidget *parent = NULL);
      
      ~ViewportMdiSubWindow();

      MdiCubeViewport *viewport();
 
    signals:
      void closeViewport(CubeViewport *vp);
 
    protected:
      virtual void closeEvent(QCloseEvent *e);
 
    private:
      Q_DISABLE_COPY(ViewportMdiSubWindow);
 
    private:
      QPointer<MdiCubeViewport> m_viewport;
  };
};
 
#endif