/**************************************************************************** ** ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the QtCore module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** No Commercial Usage ** This file contains pre-release code and may not be distributed. ** You may use this file in accordance with the terms and conditions ** contained in the Technology Preview License Agreement accompanying ** this package. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Nokia gives you certain ** additional rights. These rights are described in the Nokia Qt LGPL ** Exception version 1.1, included in the file LGPL_EXCEPTION.txt in this ** package. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. ** ** ** ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QPLUGINLOADER_H #define QPLUGINLOADER_H #include #if defined(QT_NO_LIBRARY) && defined(Q_OS_WIN) #undef QT_NO_LIBRARY #pragma message("QT_NO_LIBRARY is not supported on Windows") #endif #ifndef QT_NO_LIBRARY QT_BEGIN_HEADER QT_BEGIN_NAMESPACE QT_MODULE(Core) class QLibraryPrivate; class Q_CORE_EXPORT QPluginLoader : public QObject { Q_OBJECT Q_PROPERTY(QString fileName READ fileName WRITE setFileName) Q_PROPERTY(QLibrary::LoadHints loadHints READ loadHints WRITE setLoadHints) public: explicit QPluginLoader(QObject *parent = 0); explicit QPluginLoader(const QString &fileName, QObject *parent = 0); ~QPluginLoader(); QObject *instance(); static QObjectList staticInstances(); bool load(); bool unload(); bool isLoaded() const; void setFileName(const QString &fileName); QString fileName() const; QString errorString() const; void setLoadHints(QLibrary::LoadHints loadHints); QLibrary::LoadHints loadHints() const; private: QLibraryPrivate *d; bool did_load; Q_DISABLE_COPY(QPluginLoader) }; QT_END_NAMESPACE QT_END_HEADER #endif // QT_NO_LIBRARY #endif //QPLUGINLOADER_H