protected function renderTextItem($writer, $item, $index)
{
if ($item->getEnabled()) {
$writer->write(THttpUtility::htmlEncode($item->getText()));
} else {
$writer->addAttribute('disabled', 'disabled');
$writer->renderBeginTag('span');
$writer->write(THttpUtility::htmlEncode($item->getText()));
$writer->renderEndTag();
}
}