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authoraxis <qt-info@nokia.com>2009-04-24 11:34:15 (GMT)
committeraxis <qt-info@nokia.com>2009-04-24 11:34:15 (GMT)
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treea17e1a767a89542ab59907462206d7dcf2e504b2 /src/corelib/kernel/qeventloop.h
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Long live Qt for S60!
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, 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 are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@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