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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 QtDeclarative 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 QMLBOUNDSIGNAL_P_H
#define QMLBOUNDSIGNAL_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 "qmlexpression.h"
#include <QtCore/qmetaobject.h>
#include <private/qobject_p.h>
QT_BEGIN_NAMESPACE
class QmlAbstractBoundSignal : public QObject
{
Q_OBJECT
public:
QmlAbstractBoundSignal(QObject *parent = 0);
virtual ~QmlAbstractBoundSignal() = 0;
};
class QmlBoundSignalParameters;
class QmlBoundSignal : public QmlAbstractBoundSignal
{
public:
QmlBoundSignal(QObject *scope, const QMetaMethod &signal, QObject *parent);
QmlBoundSignal(QmlContext *ctxt, const QString &val, QObject *scope,
const QMetaMethod &signal, QObject *parent);
virtual ~QmlBoundSignal();
int index() const;
QmlExpression *expression() const;
QmlExpression *setExpression(QmlExpression *);
static QmlBoundSignal *cast(QObject *);
protected:
virtual int qt_metacall(QMetaObject::Call c, int id, void **a);
private:
QmlExpression *m_expression;
QMetaMethod m_signal;
bool m_paramsValid;
QmlBoundSignalParameters *m_params;
};
QT_END_NAMESPACE
#endif // QMLBOUNDSIGNAL_P_H
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