private function _getInitializedRowInstance($request, $elementId, &$element, $isModified = false)
{
// Instantiate a new row
$row = $this->getRowInstance();
$row->setGridId($this->getId());
$row->setId($elementId);
$row->setData($element);
$row->setRequestArgs($this->getRequestArgs());
$row->setIsModified($isModified);
// Initialize the row before we render it
$row->initialize($request);
$this->callFeaturesHook('getInitializedRowInstance', array('grid' => &$this, 'row' => &$row));
return $row;
}