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QStandardItemModel *model = new QStandardItemModel(rowCount, columnCount, parent);

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model->setItem(row, column, item);

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瀹屾暣鐨勭ず渚嬩唬鐮佸涓嬶細

#include <QtWidgets>

int main(int argc, char *argv[])
{
    QApplication app(argc, argv);

    QTableView tableView;
    QStandardItemModel *model = new QStandardItemModel(4, 3); // 鍒涘缓涓€涓?琛?鍒楃殑琛ㄦ牸妯″瀷

    // 濉厖琛ㄦ牸鏁版嵁
    for (int row = 0; row < 4; ++row) {
        for (int column = 0; column < 3; ++column) {
            QString text = QString("Row %1, Column %2").arg(row).arg(column);
            QStandardItem *item = new QStandardItem(text);
            model->setItem(row, column, item);
        }
    }

    tableView.setModel(model); // 灏嗚〃鏍兼ā鍨嬭缃粰tableView

    tableView.show();

    return app.exec();
}

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