public void updateRow(int index) {
		Row row = rows.get(index);
		row.layoutFields();
		findWidth();
		formatMgr.modelChanged(this);
	}
Updates the fields on the given row.
@param index the row to update.
Ghidra/Features/Base/src/main/java/ghidra/app/util/viewer/format/FieldFormatModel.java