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/****************************************************************************
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** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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** This file is part of the QtCore module of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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****************************************************************************/
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#ifndef QABSTRACTEVENTDISPATCHER_H
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#define QABSTRACTEVENTDISPATCHER_H
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#include <QtCore/qobject.h>
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#include <QtCore/qeventloop.h>
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class QAbstractNativeEventFilter;
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class QAbstractEventDispatcherPrivate;
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class QSocketNotifier;
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class QWinEventNotifier;
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class Q_CORE_EXPORT QAbstractEventDispatcher : public QObject
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Q_DECLARE_PRIVATE(QAbstractEventDispatcher)
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Qt::TimerType timerType;
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inline TimerInfo(int id, int i, Qt::TimerType t)
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: timerId(id), interval(i), timerType(t)
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explicit QAbstractEventDispatcher(QObject *parent = 0);
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~QAbstractEventDispatcher();
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static QAbstractEventDispatcher *instance(QThread *thread = 0);
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virtual bool processEvents(QEventLoop::ProcessEventsFlags flags) = 0;
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virtual bool hasPendingEvents() = 0;
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virtual void registerSocketNotifier(QSocketNotifier *notifier) = 0;
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virtual void unregisterSocketNotifier(QSocketNotifier *notifier) = 0;
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#if QT_DEPRECATED_SINCE(5,0)
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QT_DEPRECATED inline int registerTimer(int interval, QObject *object)
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{ return registerTimer(interval, Qt::CoarseTimer, object); }
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QT_DEPRECATED inline void registerTimer(int timerId, int interval, QObject *object)
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{ registerTimer(timerId, interval, Qt::CoarseTimer, object); }
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int registerTimer(int interval, Qt::TimerType timerType, QObject *object);
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virtual void registerTimer(int timerId, int interval, Qt::TimerType timerType, QObject *object) = 0;
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virtual bool unregisterTimer(int timerId) = 0;
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virtual bool unregisterTimers(QObject *object) = 0;
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virtual QList<TimerInfo> registeredTimers(QObject *object) const = 0;
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virtual int remainingTime(int timerId) = 0;
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virtual bool registerEventNotifier(QWinEventNotifier *notifier) = 0;
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virtual void unregisterEventNotifier(QWinEventNotifier *notifier) = 0;
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virtual void wakeUp() = 0;
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virtual void interrupt() = 0;
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virtual void flush() = 0;
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virtual void startingUp();
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virtual void closingDown();
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void installNativeEventFilter(QAbstractNativeEventFilter *filterObj);
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void removeNativeEventFilter(QAbstractNativeEventFilter *filterObj);
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bool filterNativeEvent(const QByteArray &eventType, void *message, long *result);
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#if QT_DEPRECATED_SINCE(5, 0)
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QT_DEPRECATED bool filterEvent(void *message) { return filterNativeEvent("", message, 0); }
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QAbstractEventDispatcher(QAbstractEventDispatcherPrivate &,
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#endif // QABSTRACTEVENTDISPATCHER_H