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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: http://www.qt-project.org/
**
** This file is part of the QtDeclarative module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QDECLARATIVEBOUNDSIGNAL_P_H
#define QDECLARATIVEBOUNDSIGNAL_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "qdeclarativeexpression.h"
#include <QtCore/qmetaobject.h>
#include <private/qobject_p.h>
QT_BEGIN_NAMESPACE
class Q_DECLARATIVE_EXPORT QDeclarativeAbstractBoundSignal : public QObject
{
Q_OBJECT
public:
QDeclarativeAbstractBoundSignal(QObject *parent = 0);
virtual ~QDeclarativeAbstractBoundSignal() = 0;
};
class QDeclarativeBoundSignalParameters;
class Q_DECLARATIVE_EXPORT QDeclarativeBoundSignal : public QDeclarativeAbstractBoundSignal
{
public:
QDeclarativeBoundSignal(QObject *scope, const QMetaMethod &signal, QObject *parent);
QDeclarativeBoundSignal(QDeclarativeContext *ctxt, const QString &val, QObject *scope,
const QMetaMethod &signal, QObject *parent);
virtual ~QDeclarativeBoundSignal();
int index() const;
QDeclarativeExpression *expression() const;
QDeclarativeExpression *setExpression(QDeclarativeExpression *);
bool isEvaluating() const { return m_isEvaluating; }
static QDeclarativeBoundSignal *cast(QObject *);
protected:
virtual int qt_metacall(QMetaObject::Call c, int id, void **a);
private:
QDeclarativeExpression *m_expression;
QMetaMethod m_signal;
bool m_paramsValid : 1;
bool m_isEvaluating : 1;
QDeclarativeBoundSignalParameters *m_params;
};
QT_END_NAMESPACE
#endif // QDECLARATIVEBOUNDSIGNAL_P_H
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