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/****************************************************************************
**
** Definition of QWidgetStack class
**
** Created : 980306
**
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
**
** This file is part of the widgets module of the Qt GUI Toolkit.
**
** This file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the files LICENSE.GPL2
** and LICENSE.GPL3 included in the packaging of this file.
** Alternatively you may (at your option) use any later version
** of the GNU General Public License if such license has been
** publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free Qt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at [email protected].
**
** This file may be used under the terms of the Q Public License as
** defined by Trolltech ASA and appearing in the file LICENSE.QPL
** included in the packaging of this file. Licensees holding valid Qt
** Commercial 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 WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/
#ifndef QWIDGETSTACK_H
#define QWIDGETSTACK_H
#ifndef QT_H
#include "qframe.h"
#include "qintdict.h"
#include "qptrdict.h"
#endif // QT_H
#ifndef QT_NO_WIDGETSTACK
class QWidgetStackPrivate;
class Q_EXPORT QWidgetStack: public QFrame
{
Q_OBJECT
public:
QWidgetStack( QWidget* parent=0, const char* name=0 );
QWidgetStack( QWidget* parent, const char* name, WFlags f);
~QWidgetStack();
int addWidget( QWidget *, int = -1 );
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:
void init();
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
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