protected function prepareForWidget($arrData, $strName, $varValue=null, $strField='', $strTable='')
	{
		@trigger_error('Using Controller::prepareForWidget() has been deprecated and will no longer work in Contao 5.0. Use Widget::getAttributesFromDca() instead.', E_USER_DEPRECATED);

		return Widget::getAttributesFromDca($arrData, $strName, $varValue, $strField, $strTable);
	}