#ifndef _vtkKWDataManagerWidget_h_
#define _vtkKWDataManagerWidget_h_

#include <vtkKWFrame.h>
#include <string>
#include <vector>

class vtkKWMultiColumnList;
class vtkKWMainWindowInteractor;
class vtkMetaDataSet;



class VTK_EXPORT vtkKWDataManagerWidget: public vtkKWFrame
{
 public:

  static vtkKWDataManagerWidget* New();
  vtkTypeRevisionMacro(vtkKWDataManagerWidget,vtkKWFrame);
  
  virtual void Update();
  void SelectionChangedCallback();
  void VisibilityChangedCallback(int row, int col, int state);
  void DoubleClickCallback();

  void SetParentObject(vtkKWMainWindowInteractor* object)
  { this->ParentObject = object; }

  vtkMetaDataSet* GetSelectedMetaDataSet (void);
  

  
 protected:
  vtkKWDataManagerWidget();
  ~vtkKWDataManagerWidget();

  // Description:
  // Create the widget.
  virtual void CreateWidget();
  virtual void Pack();


 private:
  
  vtkKWDataManagerWidget(const vtkKWDataManagerWidget&);      // Not implemented.
  void operator=(const vtkKWDataManagerWidget&);        // Not implemented.

  vtkKWMultiColumnList*      DataSetList;
  vtkKWMainWindowInteractor* ParentObject;
  
};

#endif