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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Designer of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef CONTAINER_H
#define CONTAINER_H
#include <QtDesigner/extension.h>
#include <QtCore/QObject>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
class QWidget;
class QDesignerContainerExtension
{
public:
virtual ~QDesignerContainerExtension() {}
virtual int count() const = 0;
virtual QWidget *widget(int index) const = 0;
virtual int currentIndex() const = 0;
virtual void setCurrentIndex(int index) = 0;
virtual void addWidget(QWidget *widget) = 0;
virtual void insertWidget(int index, QWidget *widget) = 0;
virtual void remove(int index) = 0;
virtual bool canAddWidget() const
// ### Qt6 remove body, provided in Qt5 for source compatibility to Qt4.
{ return true; }
virtual bool canRemove(int index) const
// ### Qt6 remove body, provided in Qt5 for source compatibility to Qt4.
{ Q_UNUSED(index); return true; }
};
Q_DECLARE_EXTENSION_INTERFACE(QDesignerContainerExtension, "com.trolltech.Qt.Designer.Container")
QT_END_NAMESPACE
QT_END_HEADER
#endif // CONTAINER_H
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