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/****************************************************************************
** $Id: qt/src/kernel/qconnection.h 2.3.1 edited 2001-01-26 $
**
** Definition of QConnection class
**
** Created : 930417
**
** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.
**
** This file is part of the kernel module of the Qt GUI Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Trolltech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
** licenses may use this file in accordance with the Qt Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
** information about Qt Commercial License Agreements.
** See http://www.trolltech.com/qpl/ for QPL licensing information.
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef QCONNECTION_H
#define QCONNECTION_H
#ifndef QT_H
#include "qobject.h"
#endif // QT_H
typedef void (QObject::*QMember)(); // pointer to member function
class Q_EXPORT QConnection
{
public:
QConnection( const QObject *, QMember, const char *memberName );
~QConnection() {}
bool isConnected() const { return obj != 0; }
QObject *object() const { return obj; } // get object/member pointer
QMember *member() const { return (QMember*)&mbr; }
const char *memberName() const { return mbr_name; }
int numArgs() const { return nargs; }
private:
QObject *obj; // object connected to
QMember mbr; // member connected to
const char *mbr_name;
int nargs;
private: // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
QConnection( const QConnection & );
QConnection &operator=( const QConnection & );
#endif
};
#endif // QCONNECTION_H
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