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/****************************************************************************
**
** Copyright (C) 2009 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 QEVENTTRANSITION_H
#define QEVENTTRANSITION_H
#include <QtCore/qabstracttransition.h>
#include <QtCore/qcoreevent.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Core)
#ifndef QT_NO_STATEMACHINE
class QEventTransitionPrivate;
class Q_CORE_EXPORT QEventTransition : public QAbstractTransition
{
Q_OBJECT
Q_PROPERTY(QObject* eventSource READ eventSource WRITE setEventSource)
Q_PROPERTY(QEvent::Type eventType READ eventType WRITE setEventType)
public:
QEventTransition(QState *sourceState = 0);
QEventTransition(QObject *object, QEvent::Type type, QState *sourceState = 0);
~QEventTransition();
QObject *eventSource() const;
void setEventSource(QObject *object);
QEvent::Type eventType() const;
void setEventType(QEvent::Type type);
protected:
bool eventTest(QEvent *event);
void onTransition(QEvent *event);
bool event(QEvent *e);
protected:
QEventTransition(QEventTransitionPrivate &dd, QState *parent);
QEventTransition(QEventTransitionPrivate &dd, QObject *object,
QEvent::Type type, QState *parent);
private:
Q_DISABLE_COPY(QEventTransition)
Q_DECLARE_PRIVATE(QEventTransition)
};
#endif //QT_NO_STATEMACHINE
QT_END_NAMESPACE
QT_END_HEADER
#endif
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