Misworking indentation in the editor in case a friend declaration

/* This file is part of the Chakra project

   Copyright (C) 2010 Lukas Appelhans <l.appelhans@gmx.de>

   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.
*/

#ifndef AKABEICLIENTBACKEND_H
#define AKABEICLIENTBACKEND_H

#include "akabeiclient_global.h"
#include "akabeidatabasehandler.h"

#include <akabeipackage.h>
#include <akabeibackend.h>

#include <QObject>

class QNetworkAccessManager;

namespace AkabeiClient {
    class Queue;
    class TransactionHandler;
    class AKABEICLIENTSHARED_EXPORT Backend : public QObject
    {
        Q_OBJECT
        Q_DISABLE_COPY(Backend)
    public:
                friend class Configuration;

        static Backend *instance();
        virtual ~Backend();

        Akabei::Backend::Status status() const;

        void updateDatabase();

        DatabaseHandler *localDatabase();
        QList<DatabaseHandler*> databases();

        Queue *queue();
        TransactionHandler * transactionHandler();

        void setAccessManager(QNetworkAccessManager * manager);
        QNetworkAccessManager *accessManager() const;

        Akabei::Backend *backend() const;

    public slots:
        void initialize();

    signals:
        void statusChanged(Akabei::Backend::Status status);

    private:
        Backend(QObject *parent = 0);
        class Private;
        Private *const d;

        Q_PRIVATE_SLOT(d, void __k__backendStatusChanged(Akabei::Backend::Status));
    };
}

#endif