Qt Toolkit - qconnection.h include file

# qconnection.h

This is the verbatim text of the qconnection.h include file. It is is provided only for illustration; the copyright remains with Troll Tech.

    /****************************************************************************
    ** $Id: qconnection.h,v 2.6.2.3 1998/08/21 19:13:22 hanord Exp $
    **
    ** Definition of QConnection class
    **
    ** Created : 930417
    **
    ** Copyright (C) 1992-1999 Troll Tech AS.  All rights reserved.
    **
    ** This file is part of Qt Free Edition, version 1.45.
    **
    ** See the file LICENSE included in the distribution for the usage
    ** and distribution terms, or http://www.troll.no/free-license.html.
    **
    ** IMPORTANT NOTE: You may NOT copy this file or any part of it into
    ** your own programs or libraries.
    **
    ** Please see http://www.troll.no/pricing.html for information about
    ** Qt Professional Edition, which is this same library but with a
    ** license which allows creation of commercial/proprietary software.
    **
    *****************************************************************************/

    #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