* </ul>
 * 
 * @since 3.2
 */
public void setSortColumn (CTableColumn column) {
	checkWidget ();
	if (column != null && column.isDisposed ()) SWT.error (SWT.ERROR_INVALID_ARGUMENT);
	if (column == sortColumn) return;
	if (sortColumn != null && !sortColumn.isDisposed ()) {
		sortColumn.setSortDirection (SWT.NONE);
	}
	sortColumn = column;
	if (sortColumn != null) {
		sortColumn.setSortDirection (sortDirection);
	}
}