/**
* adds an element to the group
* @param Element $element the element to add
*/
public function addElement(Element $element)
{
$iname = 'i' . count($this->elements);
$this->elements[$iname] = $element;
$element->setParent($this);
$element->setInternalName($iname);
}
/**
* @inheritdoc
*/
public function setParent(Container $parent)
{
$r = parent::setParent($parent);
foreach ($this->getElements() as $element) {
$element->refreshParent();
}
return $r;
}
