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#ifndef Fireworks_TableWidget_FWTableManagerBase_h
#define Fireworks_TableWidget_FWTableManagerBase_h
// -*- C++ -*-
//
// Package:     TableWidget
// Class  :     FWTableManagerBase
// 
//
// Original Author:  Chris Jones
//         Created:  Mon Feb  2 16:40:52 EST 2009
// $Id: FWTableManagerBase.h,v 1.7 2011/03/09 14:20:45 amraktad Exp $
//

// system include files
#include <vector>
#include <string>
#include "TQObject.h"
#include "GuiTypes.h"

// user include files

// forward declarations
class FWTableCellRendererBase;

class FWTableManagerBase : public TQObject 
{

   public:
      FWTableManagerBase();
      virtual ~FWTableManagerBase();

      // ---------- const member functions ---------------------
      virtual  int numberOfRows() const = 0;
      virtual  int numberOfColumns() const = 0;
      
      virtual std::vector<std::string> getTitles() const = 0;
      
      virtual int unsortedRowNumber(int iSortedRowNumber) const = 0;
      
      virtual FWTableCellRendererBase* cellRenderer(int iSortedRowNumber, int iCol) const =0;
      
      virtual unsigned int cellHeight() const;
      
      virtual std::vector<unsigned int> maxWidthForColumns() const;

       virtual bool hasLabelHeaders() const ;
    
      virtual bool hasRowHeaders() const ;
      virtual FWTableCellRendererBase* rowHeader(int iSortedRowNumber) const ;

      virtual void buttonPressedInRowHeader(Int_t row, Event_t* event, Int_t relX, Int_t relY);
      virtual void buttonReleasedInRowHeader(Int_t row, Event_t* event, Int_t relX, Int_t relY);

      // ---------- static member functions --------------------

      // ---------- member functions ---------------------------
      void sort(int iCol, bool iSortOrder);

      void dataChanged(); //*SIGNAL*
      
      void visualPropertiesChanged(); //*SIGNAL*
      
      ClassDef(FWTableManagerBase,0);

      bool sortOrder(void) { return m_sortOrder; }
      
      int sortColumn(void) { return m_sortColumn; }

   protected:
      virtual void implSort(int iCol, bool iSortOrder) = 0;
      
   private:
      //FWTableManagerBase(const FWTableManagerBase&); // stop default

      //const FWTableManagerBase& operator=(const FWTableManagerBase&); // stop default

      // ---------- member data --------------------------------
      int  m_sortColumn;
      bool m_sortOrder;
};


#endif