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diff --git a/src/corelib/kernel/qeventloop.h b/src/corelib/kernel/qeventloop.h
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+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 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