+ void setUIString(QModelIndex const & index, QString const & value)
+ { setData(index, value); }
+ ///
+ void setUIString(int const i, QString const & value)
+ { setUIString(index(i), value); }
+ ///
+ void setIDString(QModelIndex const & index, QString const & value)
+ { setData(index, value, Qt::UserRole); }
+ ///
+ void setIDString(int const i, std::string const & value)
+ { setIDString(index(i), toqstr(value)); }
+ ///
+ void setTTString(QModelIndex const & index, QString const & value)
+ { setData(index, value, Qt::ToolTipRole); }
+ ///
+ void setTTString(int const i, QString const & value)
+ { setTTString(index(i), value); }