| /**************************************************************************** |
| ** |
| ** Copyright (C) 2011 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. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** GNU Lesser General Public License Usage |
| ** 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. |
| ** |
| ** Other Usage |
| ** Alternatively, this file may be used in accordance with the terms and |
| ** conditions contained in a signed written agreement between you and Nokia. |
| ** |
| ** |
| ** |
| ** |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #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 |