/**
* Get the active node in this tree, if any.
*
* @return RMenuNode|boolean The active node or false if no active nodes.
*/
public function getActiveNode()
{
if ($this->rootNode->isActive()) {
return $this->rootNode;
}
return $this->rootNode->getActiveChild();
}
/**
* Add a child to this node.
*
* @param RMenuNode $child The child.
*
* @return RMenuNode This method is chainable.
*/
public function addChild(RMenuNode $child)
{
// Add the children.
$this->children[$child->getName()] = $child;
// Set this node as parent.
$child->setParent($this);
return $this;
}