Method setData

gui/qt/vartablemodel.cpp:236–243

}

bool VarTableModel::setData(const QModelIndex &index, const QVariant &value, int role) {
    if (index.isValid() && index.column() == VAR_NAME_COL && role == Qt::CheckStateRole) {
        vars[index.row()].checked = qvariant_cast<Qt::CheckState>(value) == Qt::Checked;
        emit dataChanged(index, index, { Qt::CheckStateRole });
        return true;
    }
    return false;
}

QVariant VarTableModel::headerData(int section, Qt::Orientation orientation, int role) const {
    if (orientation == Qt::Horizontal && role == Qt::DisplayRole) {