/******************************************************************************** Copyright (C) 1992-2006 Trolltech ASA. All rights reserved.**** This file is part of the QtCore module of the Qt Toolkit.**** This file may be used under the terms of the GNU General Public** License version 2.0 as published by the Free Software Foundation** and appearing in the file LICENSE.GPL included in the packaging of** this file.  Please review the following information to ensure GNU** General Public Licensing requirements will be met:** http://www.trolltech.com/products/qt/opensource.html**** If you are unsure which license is appropriate for your use, please** review the following information:** http://www.trolltech.com/products/qt/licensing.html or contact the** sales department at sales@trolltech.com.**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.******************************************************************************/#ifndef QFACTORYINTERFACE_H#define QFACTORYINTERFACE_H#include <QtCore/qobject.h>#include <QtCore/qstringlist.h>QT_BEGIN_HEADERQT_MODULE(Core)struct Q_CORE_EXPORT QFactoryInterface{    virtual ~QFactoryInterface() {}    virtual QStringList keys() const = 0;};Q_DECLARE_INTERFACE(QFactoryInterface, "com.trolltech.Qt.QFactoryInterface")QT_END_HEADER#endif // QFACTORYINTERFACE_H