BoolType::renderControlMultiple

static function renderControlMultiple(FieldType $fieldType, array $field, $value, $allowSelection, $renderMode)
{
	if ($renderMode & FieldType::RENDER_MODE_PUBLIC)
	{
		$allowSelection = false;
	}

	return parent::renderControlMultiple($fieldType, $field, $value, $allowSelection, $renderMode);
}