- Method in interface javax.swing.table.TableModel public boolean isCellEditable (int rowIndex, int columnIndex) Returns true if the cell at rowIndex and columnIndex is editable. Otherwise, setValueAt() on the cell will not change the value of that cell.Parameters: rowIndex - the row whose value is to be looked up - the column whose value is to be looked upcolumnIndex - the column whose value is to be looked upReturns: true if the cell is editable.See Also: setValueAt(java.lang.Object, int, int)