qsocketnotifier.h

/****************************************************************************
** $Id: qsocketnotifier.h,v 2.11 1999/04/28 09:57:49 aavit Exp $
**
** Definition of QSocketNotifier class
**
** Created : 951114
**
** 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 QSOCKETNOTIFIER_H
#define QSOCKETNOTIFIER_H

#ifndef QT_H
#include "qobject.h"
#endif // QT_H


class Q_EXPORT QSocketNotifier : public QObject
{
    Q_OBJECT
public:
    enum Type { Read, Write, Exception };

    QSocketNotifier( int socket, Type, QObject *parent=0, const char *name=0 );
   ~QSocketNotifier();

    int          socket()       const;
    Type         type()         const;

    bool         isEnabled()    const;
    virtual void setEnabled( bool );

signals:
    void         activated( int socket );

protected:
    bool         event( QEvent * );

private:
    int          sockfd;
    Type         sntype;
    bool         snenabled;

private:        // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
    QSocketNotifier( const QSocketNotifier & );
    QSocketNotifier &operator=( const QSocketNotifier & );
#endif
};


inline int QSocketNotifier::socket() const
{ return sockfd; }

inline QSocketNotifier::Type QSocketNotifier::type() const
{ return sntype; }

inline bool QSocketNotifier::isEnabled() const
{ return snenabled; }


#endif // QSOCKETNOTIFIER_H