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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the demonstration applications 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 either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef SPREADSHEETITEM_H
#define SPREADSHEETITEM_H
#include <QTableWidgetItem>
#include <QtGui>
#include "spreadsheet.h"
class SpreadSheetItem : public QTableWidgetItem
{
public:
SpreadSheetItem();
SpreadSheetItem(const QString &text);
QTableWidgetItem *clone() const;
QVariant data(int role) const;
void setData(int role, const QVariant &value);
QVariant display() const;
inline QString formula() const
{ return QTableWidgetItem::data(Qt::DisplayRole).toString(); }
static QVariant computeFormula(const QString &formula,
const QTableWidget *widget,
const QTableWidgetItem *self = 0);
private:
mutable bool isResolving;
};
#endif // SPREADSHEETITEM_H
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