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This is the verbatim text of the qfocusdata.h include file. It is provided only for illustration; the copyright remains with Troll Tech.
** $Id: qfocusdata.h,v 2.10 1999/04/28 09:56:13 aavit Exp $
** Definition of internal QFocusData class
** Created : 980405
** 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 QT_H
#include "qwidgetlist.h"
#endif // QT_H

class Q_EXPORT QFocusData {
    QWidget* focusWidget() const { return it.current(); }

    // List-iteration
    QWidget* home();
    QWidget* next();
    QWidget* prev();
    int count() const { return focusWidgets.count(); }

    friend class QWidget;
        : it(focusWidgets) {}
    QWidgetList   focusWidgets;
    QWidgetListIt it;

#endif // QFOCUSDATA_H

Copyright 1999 Troll TechTrademarks
Qt version 2.0.2