protected function addDropdown_(HtmlDropdown $dropdown, $caption = "", $position = "left", $items = array())
{
$dropdown->setBtnCaption($caption);
$dropdown->fromArray($items);
if (strtolower($position) === "left") {
$this->addonLeft = $dropdown;
} else {
$this->addonRight = $dropdown;
}
return $dropdown;
}
