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Diffstat (limited to 'qtinterface/qt4/Qt/qabstracteventdispatcher.h')
-rw-r--r-- | qtinterface/qt4/Qt/qabstracteventdispatcher.h | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/qtinterface/qt4/Qt/qabstracteventdispatcher.h b/qtinterface/qt4/Qt/qabstracteventdispatcher.h new file mode 100644 index 0000000..c0bec2b --- /dev/null +++ b/qtinterface/qt4/Qt/qabstracteventdispatcher.h @@ -0,0 +1,107 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation ([email protected]) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Nokia. +** +** 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. +** +** 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 have questions regarding the use of this file, please contact +** Nokia at [email protected]. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QABSTRACTEVENTDISPATCHER_H +#define QABSTRACTEVENTDISPATCHER_H + +#include <QtCore/qobject.h> +#include <QtCore/qeventloop.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Core) + +class QAbstractEventDispatcherPrivate; +class QSocketNotifier; +template <typename T1, typename T2> struct QPair; + +class Q_CORE_EXPORT QAbstractEventDispatcher : public QObject +{ + Q_OBJECT + Q_DECLARE_PRIVATE(QAbstractEventDispatcher) + +public: + typedef QPair<int, int> TimerInfo; + + explicit QAbstractEventDispatcher(QObject *parent = 0); + ~QAbstractEventDispatcher(); + + static QAbstractEventDispatcher *instance(QThread *thread = 0); + + virtual bool processEvents(QEventLoop::ProcessEventsFlags flags) = 0; + virtual bool hasPendingEvents() = 0; + + virtual void registerSocketNotifier(QSocketNotifier *notifier) = 0; + virtual void unregisterSocketNotifier(QSocketNotifier *notifier) = 0; + + int registerTimer(int interval, QObject *object); + virtual void registerTimer(int timerId, int interval, QObject *object) = 0; + virtual bool unregisterTimer(int timerId) = 0; + virtual bool unregisterTimers(QObject *object) = 0; + virtual QList<TimerInfo> registeredTimers(QObject *object) const = 0; + + virtual void wakeUp() = 0; + virtual void interrupt() = 0; + virtual void flush() = 0; + + virtual void startingUp(); + virtual void closingDown(); + + typedef bool(*EventFilter)(void *message); + EventFilter setEventFilter(EventFilter filter); + bool filterEvent(void *message); + +Q_SIGNALS: + void aboutToBlock(); + void awake(); + +protected: + QAbstractEventDispatcher(QAbstractEventDispatcherPrivate &, + QObject *parent); +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QABSTRACTEVENTDISPATCHER_H |