include/drawerNative/displaySize.h

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/*******************************************************************************
** Copyright (c) 1998 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: displaySize.h,v $ $Revision: 1.4 $ $State: Exp $
*******************************************************************************/


#ifndef DISPLAYSIZE_H
#define DISPLAYSIZE_H

#include "drawerNative/drawerNativeDefines.h"
#include <iosfwd>

class DtDisplayPoint;


class DT_DLL_drawerNative DtDisplaySize
{

   friend std::ostream& operator<<(std::ostream& os, 
      const DtDisplayPoint& point);
   friend std::istream& operator>>(std::istream& is, DtDisplayPoint& point);

public:

   DtDisplaySize();

   DtDisplaySize(const int& w, const int& h);

   DtDisplaySize(const DtDisplayPoint& upperLeft, 
      const DtDisplayPoint& lowerRight);

   virtual ~DtDisplaySize();

   DtDisplaySize(const DtDisplaySize& orig);

   DtDisplaySize& operator=(const DtDisplaySize& rhs);

   virtual bool operator==(const DtDisplaySize& rhs) const;
   virtual bool operator!=(const DtDisplaySize& rhs) const;

   virtual const int& w() const;
   virtual void setW(const int& w);

   virtual const int& h() const;
   virtual void setH(const int& h);

   virtual bool isDefault() const;

protected:

   int myW;
   int myH;

   static const int theDefaultW;
   static const int theDefaultH;

};

#endif