/**************************************************************************** ** ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the demonstration applications of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** GNU Lesser General Public License Usage ** 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. ** ** 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. ** ** Other Usage ** Alternatively, this file may be used in accordance with the terms and ** conditions contained in a signed written agreement between you and Nokia. ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #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