protected function createDateControl($container, $column, $record)
{
$control = parent::createDateControl($container, $column, $record);
$value = $this->getRecordPropertyValue($column, $record);
if (!empty($value) && preg_match('/timestamp/i', $column->getDbType())) {
$control->setTimestamp(intval($value));
}
return $control;
}