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qconnection.h


This is the verbatim text of the qconnection.h include file. It is provided only for illustration; the copyright remains with Troll Tech.
/****************************************************************************
** $Id: qconnection.h,v 2.10 1999/04/28 09:55:54 aavit Exp $
**
** Definition of QConnection class
**
** Created : 930417
**
** Copyright (C) 1992-1999 Troll Tech AS.  All rights reserved.
**
** This file is part of the Qt GUI Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Troll Tech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
**
** Licensees holding valid Qt Professional Edition licenses may use this
** file in accordance with the Qt Professional Edition License Agreement
** provided with the Qt Professional Edition.
**
** See http://www.troll.no/pricing.html or email sales@troll.no for
** information about the Professional Edition licensing, or see
** http://www.troll.no/qpl/ for QPL licensing information.
**
*****************************************************************************/

#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


Copyright 1999 Troll TechTrademarks
Qt version 2.0.2