// $Id$
// Category: interfaces
//
// Author: D. Adamova
//======================================================
//
//------------TG4ListTreeFrame.h--------------------------------//
//---------Frame for the ListTree container---//
//
//=======================================================

#ifndef TG4_LISTTREE_FRAME_H
#define TG4_LISTTREE_FRAME_H

#include <TGFrame.h>
#include <TObject.h>

class TGListTreeItem;
class TGListTree;
class TGCanvas;


class TG4ListTreeFrame : public TObject {
public:   

    TG4ListTreeFrame( TGCompositeFrame* parent, TGMainFrame* actionFrame);
    virtual ~TG4ListTreeFrame();

    TGListTree* GetVolumesListTree() const;    
    void DrawSelectedVolume(TGListTreeItem* item);
//---------------------------------------------------------------------------

protected:

    TG4ListTreeFrame& operator=(const TG4ListTreeFrame& ltf);
    TG4ListTreeFrame(const TG4ListTreeFrame& ltf); 		    
//----------------------------------------------------

private:

    TGCanvas*   fCanvasWindow;  // Canvas window for the list tree
    TGListTree* fVolumesListTree;  // volumes list tree 
			
    ClassDef(TG4ListTreeFrame,0)  // the frame for the volumes list tree 
  };
  
//

#endif