DtFrameRateMonitorWidgetInterface.h

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/******************************************************************************
** Copyright (c) 2008 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: DtFrameRateMonitorWidgetInterface.h,v $ $Revision: 1.1 $ $State: Exp $
******************************************************************************/



#pragma once

#include <vrfGuiCoreQt/vrfGuiCoreQt.h>

#include <vrvUtil/signalslib.h>
#include <boost/function.hpp>

#include <vrfGuiCoreQt/DtVariableColumnTreeWidget.h>

class QString;
class QTreeWidgetItem;

namespace makVrf
{
   class DT_DLL_VRFGUICOREQT DtFrameRateMonitorWidgetInterface
   {
   public:
   
      virtual ~DtFrameRateMonitorWidgetInterface();

      virtual void addColumn(const QString&, const DtVariableColumnTreeWidget::Flags&, 
         DtVariableColumnTreeWidget::DtDisplayFunction* display,
         DtVariableColumnTreeWidget::DtSortFunction* = DtVariableColumnTreeWidget::defaultSort()) = 0;

      virtual void removeAllBackends() = 0;

      virtual void addBackend(const QString&) = 0;

      virtual void removeBackend(const QString&) = 0;

      virtual void update() = 0;
   };
}