qpaintdevicemetrics.h

/****************************************************************************
** $Id: qpaintdevicemetrics.h,v 2.9 1999/06/23 03:19:03 warwick Exp $
**
** Definition of QPaintDeviceMetrics class
**
** Created : 941109
**
** Copyright (C) 1992-1999 Troll Tech AS.  All rights reserved.
**
** This file is part of the Qt GUI Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Troll Tech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
**
** Licensees holding valid Qt Professional Edition licenses may use this
** file in accordance with the Qt Professional Edition License Agreement
** provided with the Qt Professional Edition.
**
** See http://www.troll.no/pricing.html or email sales@troll.no for
** information about the Professional Edition licensing, or see
** http://www.troll.no/qpl/ for QPL licensing information.
**
*****************************************************************************/

#ifndef QPAINTDEVICEMETRICS_H
#define QPAINTDEVICEMETRICS_H

#ifndef QT_H
#include "qwindowdefs.h"
#include "qpaintdevice.h"
#endif // QT_H


class Q_EXPORT QPaintDeviceMetrics                      // paint device metrics
{
public:
    QPaintDeviceMetrics( const QPaintDevice * );

    enum {
        PdmWidth = 1,
        PdmHeight,
        PdmWidthMM,
        PdmHeightMM,
        PdmNumColors,
        PdmDepth,
        PdmDpiX,
        PdmDpiY
    };

    int   width()       const   { return (int)pdev->metric(PdmWidth); }
    int   height()      const   { return (int)pdev->metric(PdmHeight); }
    int   widthMM()     const   { return (int)pdev->metric(PdmWidthMM); }
    int   heightMM()    const   { return (int)pdev->metric(PdmHeightMM); }
    int   logicalDpiX() const   { return (int)pdev->metric(PdmDpiX); }
    int   logicalDpiY() const   { return (int)pdev->metric(PdmDpiY); }
    int   numColors()   const   { return (int)pdev->metric(PdmNumColors); }
    int   depth()       const   { return (int)pdev->metric(PdmDepth); }

private:
    QPaintDevice *pdev;
};


#endif // QPAINTDEVICEMETRICS_H