qfocusdata.h Include File

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# qfocusdata.h

This is the verbatim text of the qfocusdata.h include file. It is provided only for illustration; the copyright remains with Trolltech.

    /****************************************************************************
    ** $Id: qt/qfocusdata.h   3.3.1   edited May 27 2003 $
    **
    ** Definition of internal QFocusData class
    **
    ** Created : 980405
    **
    ** Copyright (C) 1992-2000 Trolltech AS.  All rights reserved.
    **
    ** This file is part of the kernel module of the Qt GUI Toolkit.
    **
    ** This file may be distributed under the terms of the Q Public License
    ** as defined by Trolltech AS of Norway and appearing in the file
    ** LICENSE.QPL included in the packaging of this file.
    **
    ** This file may be distributed and/or modified under the terms of the
    ** GNU General Public License version 2 as published by the Free Software
    ** Foundation and appearing in the file LICENSE.GPL included in the
    ** packaging of this file.
    **
    ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
    ** licenses may use this file in accordance with the Qt Commercial License
    ** Agreement provided with the Software.
    **
    ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
    ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
    **
    ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
    **   information about Qt Commercial License Agreements.
    ** See http://www.trolltech.com/qpl/ for QPL licensing information.
    ** See http://www.trolltech.com/gpl/ for GPL licensing information.
    **
    ** Contact info@trolltech.com if any conditions of this licensing are
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    **********************************************************************/

    #ifndef QFOCUSDATA_H
    #define QFOCUSDATA_H

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

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

        QWidget* home();
        QWidget* next();
        QWidget* prev();
        QWidget* first() const;
        QWidget* last() const;
        int count() const { return focusWidgets.count(); }

    private:
        friend class QWidget;

        QFocusData()
    	: it(focusWidgets) {}
        QWidgetList	  focusWidgets;
        QWidgetListIt it;
    };

    #endif // QFOCUSDATA_H