qimageformatplugin.h

This is the verbatim text of the qimageformatplugin.h include file. It is provided only for illustration; the copyright remains with Trolltech.

/****************************************************************************
** $Id: qt/qimageformatplugin.h   3.3.7   edited Aug 31 2005 $
**
** Definition of ???
**
** Copyright (C) 1992-2005 Trolltech AS.  All rights reserved.
**
** This file is part of the kernel module of the Qt GUI Toolkit.
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** This file may be distributed under the terms of the Q Public License
** as defined by Trolltech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
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** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
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** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
** licenses may use this file in accordance with the Qt Commercial License
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**********************************************************************/

#ifndef QIMAGEFORMATPLUGIN_H
#define QIMAGEFORMATPLUGIN_H

#ifndef QT_H
#include "qgplugin.h"
#include "qstringlist.h"
#endif // QT_H

#ifndef QT_NO_IMAGEFORMATPLUGIN
class QImageFormat;
class QImageFormatPluginPrivate;

class Q_EXPORT QImageFormatPlugin : public QGPlugin
{
    Q_OBJECT
public:
    QImageFormatPlugin();
    ~QImageFormatPlugin();

    virtual QStringList keys() const = 0;
    virtual bool loadImage( const QString &format, const QString &filename, QImage *image );
    virtual bool saveImage( const QString &format, const QString &filename, const QImage &image );
    virtual bool installIOHandler( const QString &format ) = 0;

private:
    QImageFormatPluginPrivate *d;
};
#endif // QT_NO_IMAGEFORMATPLUGIN
#endif // QIMAGEFORMATPLUGIN_H