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50
51#ifndef SPREADSHEETITEM_H
52#define SPREADSHEETITEM_H
53
54#include "spreadsheet.h"
55
56#include <QTableWidgetItem>
57
58class SpreadSheetItem : public QTableWidgetItem
59{
60public:
61 using QTableWidgetItem::QTableWidgetItem;
62
63 QTableWidgetItem *clone() const override;
64
65 QVariant data(int role) const override;
66 void setData(int role, const QVariant &value) override;
67 QVariant display() const;
68
69 inline QString formula() const
70 {
71 return QTableWidgetItem::data(role: Qt::DisplayRole).toString();
72 }
73
74 static QVariant computeFormula(const QString &formula,
75 const QTableWidget *widget,
76 const QTableWidgetItem *self = nullptr);
77
78private:
79 mutable bool isResolving = false;
80};
81
82#endif // SPREADSHEETITEM_H
83
84

source code of qtbase/examples/widgets/itemviews/spreadsheet/spreadsheetitem.h