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/****************************************************************************
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** Copyright (C) 1992-2005 Trolltech AS. All rights reserved.
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** This file is part of the painting module of the Qt Toolkit.
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** This file may be distributed under the terms of the Q Public License
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** as defined by Trolltech AS of Norway and appearing in the file
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** 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
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** GNU General Public License version 2 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file.
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** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
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** information about Qt Commercial License Agreements.
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** See http://www.trolltech.com/qpl/ for QPL licensing information.
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** See http://www.trolltech.com/gpl/ for GPL licensing information.
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** Contact info@trolltech.com if any conditions of this licensing are
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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****************************************************************************/
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#include "qpictureformatplugin.h"
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#ifndef QT_NO_PICTUREFORMATPLUGIN
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\class QPictureFormatPlugin
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\brief The QPictureFormatPlugin class provides an abstract base for custom picture format plugins.
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The picture format plugin is a simple plugin interface that makes
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it easy to create custom picture formats that can be used
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transparently by applications.
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Writing an picture format plugin is achieved by subclassing this
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base class, reimplementing the pure virtual functions keys(),
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loadPicture(), savePicture(), and installIOHandler(), and
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exporting the class with the Q_EXPORT_PLUGIN() macro.
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\sa {How to Create Qt Plugins}
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\fn QStringList QPictureFormatPlugin::keys() const
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Returns the list of picture formats this plugin supports.
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\sa installIOHandler()
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\fn bool QPictureFormatPlugin::installIOHandler(const QString &format)
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Installs a QPictureIO picture I/O handler for the picture format \a
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Constructs an picture format plugin with the given \a parent.
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This is invoked automatically by the Q_EXPORT_PLUGIN() macro.
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QPictureFormatPlugin::QPictureFormatPlugin(QObject *parent)
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Destroys the picture format plugin.
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You never have to call this explicitly. Qt destroys a plugin
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automatically when it is no longer used.
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QPictureFormatPlugin::~QPictureFormatPlugin()
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bool QPictureFormatPlugin::loadPicture(const QString &format, const QString &filename, QPicture *pic)
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bool QPictureFormatPlugin::savePicture(const QString &format, const QString &filename, const QPicture &pic)
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#endif // QT_NO_PICTUREFORMATPLUGIN