protected function createMultiLineControl($container, $column, $record)
{
$value = $this->getRecordPropertyValue($column, $record);
$control = new TTextBox();
$control->setText($value);
$control->setTextMode(TTextBoxMode::MultiLine);
$control->setCssClass('multiline-textbox scaffold_input');
$this->setNotNullProperty($container, $control, $column, $record);
return $control;
}