screeninfo.h

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// Copyright (C)  2002  Dominique Devriese <devriese@kde.org>

// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.

// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
// 02110-1301, USA.

#ifndef SCREENINFO_H
#define SCREENINFO_H

#include <qrect.h>

#include "rect.h"

class ScreenInfo
{
  Rect mkrect;
  QRect mqrect;
public:
  ScreenInfo( const Rect& docRect, const QRect& viewRect );

  Coordinate fromScreen( const QPoint& p ) const;
  Rect fromScreen( const QRect& r ) const;

  QPoint toScreen( const Coordinate& p ) const;
  QRect toScreen( const Rect& r ) const;

  double pixelWidth() const;

  double normalMiss( int width ) const;

  const Rect& shownRect() const;

  void setShownRect( const Rect& r );

  const QRect viewRect() const;

  void setViewRect( const QRect& r );
};

#endif