Qt 4.0: fortunethread.h Example File (network/blockingfortuneclient/fortunethread.h)

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# fortunethread.h Example File
network/blockingfortuneclient/fortunethread.h

        /****************************************************************************
        **
        ** Copyright (C) 2004-2005 Trolltech AS. All rights reserved.
        **
        ** This file is part of the documentation of the Qt Toolkit.
        **
        ** This file may be used under the terms of the GNU General Public
    ** License version 2.0 as published by the Free Software Foundation
    ** and appearing in the file LICENSE.GPL included in the packaging of
    ** this file.  Please review the following information to ensure GNU
    ** General Public Licensing requirements will be met:
    ** http://www.trolltech.com/products/qt/opensource.html
    **
    ** If you are unsure which license is appropriate for your use, please
    ** review the following information:
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        **
        ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
        ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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        ****************************************************************************/

        #ifndef FORTUNETHREAD_H
        #define FORTUNETHREAD_H

        #include <QThread>
        #include <QMutex>
        #include <QWaitCondition>

        class FortuneThread : public QThread
        {
            Q_OBJECT

        public:
            FortuneThread(QObject *parent = 0);
            ~FortuneThread();

            void requestNewFortune(const QString &hostName, quint16 port);
            void run();

        signals:
            void newFortune(const QString &fortune);
            void error(int socketError, const QString &message);

        private:
            QString hostName;
            quint16 port;
            QMutex mutex;
            QWaitCondition cond;
            bool quit;
        };

        #endif