/**************************************************************************** | |
** | |
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). | |
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** This file is part of the QtCore module of the Qt Toolkit. | |
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** $QT_BEGIN_LICENSE:LGPL$ | |
** GNU Lesser General Public License Usage | |
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** 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 | |
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** file. Please review the following information to ensure the GNU General | |
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****************************************************************************/ | |
#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 |