DtStealthControlWidgetInterface.h

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/******************************************************************************
** Copyright (c) 2008 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: DtStealthControlWidgetInterface.h,v $ $Revision: 1.7 $ $State: Exp $
******************************************************************************/


#ifndef DtDtStealthControlWidgetInterface_H_
#define DtStealthControlWidgetInterface_H_

#include <vrvCoreQt/vrvCoreQt.h>
#include <vrvCore/DtUniqueID.h>
#include <vrvCore/DtObserverObject.h>

#include <vector>

namespace makVrv
{
   class DT_DLL_VRVCOREQT DtStealthControlWidgetInterface
   {
   public:
   
      virtual ~DtStealthControlWidgetInterface();
      
      virtual void addObserver( const std::string& displayName, 
         const DtUniqueID& id ) = 0;
         
      virtual void removeObserver( const std::string& displayName, 
         const DtUniqueID& id ) = 0;
      
      virtual void setCurrentObserver( const std::string& observerName ) = 0;

      virtual void setWidgetVisible(bool b) = 0;

      virtual int numObservers() const = 0;

   };
}
#endif