Qt Toolkit - qfocusdata.h include file

# qfocusdata.h

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

    /****************************************************************************
    ** $Id: qfocusdata.h,v 2.5.2.3 1998/08/25 09:20:52 hanord Exp $
    **
    ** Definition of internal QFocusData class
    **
    ** Created : 980405
    **
    ** Copyright (C) 1992-1999 Troll Tech AS.  All rights reserved.
    **
    ** This file is part of Qt Free Edition, version 1.45.
    **
    ** See the file LICENSE included in the distribution for the usage
    ** and distribution terms, or http://www.troll.no/free-license.html.
    **
    ** IMPORTANT NOTE: You may NOT copy this file or any part of it into
    ** your own programs or libraries.
    **
    ** Please see http://www.troll.no/pricing.html for information about
    ** Qt Professional Edition, which is this same library but with a
    ** license which allows creation of commercial/proprietary software.
    **
    *****************************************************************************/

    #ifndef QFOCUSDATA_H
    #define QFOCUSDATA_H

    #ifndef QT_H
    #include "qglobal.h"
    #if defined(Q_TEMPLATEDLL)
    #include "qwidgetlist.h"
    #else
    #include "qlist.h"
    #include "qwidget.h"
    #endif
    #endif // QT_H

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

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

    private:
        friend class QWidget;
        QFocusData()
            : it(focusWidgets) {}
    #if defined(Q_TEMPLATEDLL)
        QWidgetList   focusWidgets;
        QWidgetListIt it;
    #else
        QList<QWidget> focusWidgets;
        QListIterator<QWidget> it;
    #endif
    };

    #endif // QFOCUSDATA_H