/**************************************************************************** ** ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the QtCore module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial Usage ** Licensees holding valid Qt Commercial licenses may use this file in ** accordance with the Qt Commercial License Agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and Nokia. ** ** 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. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3.0 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 the GNU General Public License version 3.0 requirements will be ** met: http://www.gnu.org/copyleft/gpl.html. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QEVENTLOOP_H #define QEVENTLOOP_H #include <QtCore/qobject.h> QT_BEGIN_HEADER QT_BEGIN_NAMESPACE QT_MODULE(Core) class QEventLoopPrivate; class Q_CORE_EXPORT QEventLoop : public QObject { Q_OBJECT Q_DECLARE_PRIVATE(QEventLoop) public: explicit QEventLoop(QObject *parent = 0); ~QEventLoop(); enum ProcessEventsFlag { AllEvents = 0x00, ExcludeUserInputEvents = 0x01, ExcludeSocketNotifiers = 0x02, WaitForMoreEvents = 0x04, #ifdef QT3_SUPPORT ExcludeUserInput = ExcludeUserInputEvents, WaitForMore = WaitForMoreEvents, #endif X11ExcludeTimers = 0x08 #ifdef QT_DEPRECATED , DeferredDeletion = 0x10 #endif , EventLoopExec = 0x20 , DialogExec = 0x40 }; Q_DECLARE_FLAGS(ProcessEventsFlags, ProcessEventsFlag) bool processEvents(ProcessEventsFlags flags = AllEvents); void processEvents(ProcessEventsFlags flags, int maximumTime); int exec(ProcessEventsFlags flags = AllEvents); void exit(int returnCode = 0); bool isRunning() const; void wakeUp(); public Q_SLOTS: void quit(); }; Q_DECLARE_OPERATORS_FOR_FLAGS(QEventLoop::ProcessEventsFlags) QT_END_NAMESPACE QT_END_HEADER #endif // QEVENTLOOP_H