/****************************************************************************** $Id: qt/src/widgets/qwidgetstack.h   2.3.12   edited 2005-10-27 $**** Definition of QWidgetStack class**** Created : 980306**** Copyright (C) 1992-2000 Trolltech AS.  All rights reserved.**** This file is part of the widgets 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** not clear to you.************************************************************************/#ifndef QWIDGETSTACK_H#define QWIDGETSTACK_H#ifndef QT_H#include "qframe.h"#include "qintdict.h"#include "qptrdict.h"#endif // QT_H#ifndef QT_NO_WIDGETSTACKclass QWidgetStackPrivate;class Q_EXPORT QWidgetStack: public QFrame{    Q_OBJECTpublic:    QWidgetStack( QWidget * parent = 0, const char *name = 0 );    ~QWidgetStack();    void addWidget( QWidget *, int );    void removeWidget( QWidget * );    QSize sizeHint() const;    QSize minimumSizeHint() const;    void show();    QWidget * widget( int ) const;    int id( QWidget * ) const;    QWidget * visibleWidget() const;    void setFrameRect( const QRect & );signals:    void aboutToShow( int );    void aboutToShow( QWidget * );public slots:    void raiseWidget( int );    void raiseWidget( QWidget * );protected:    void frameChanged();    void resizeEvent( QResizeEvent * );    virtual void setChildGeometries();    void childEvent( QChildEvent * );private:    bool isMyChild( QWidget * );    QWidgetStackPrivate * d;    QIntDict<QWidget> * dict;    QPtrDict<QWidget> * focusWidgets;    QWidget * topWidget;    QWidget * invisible;private:	// Disabled copy constructor and operator=#if defined(Q_DISABLE_COPY)    QWidgetStack( const QWidgetStack & );    QWidgetStack& operator=( const QWidgetStack & );#endif};#endif // QT_NO_WIDGETSTACK#endif // QWIDGETSTACK_H