/** * Mixin Notifier * * This function is called when the mixin is being mixed. It will get the mixer passed in. * * @param KObjectMixable $mixer The mixer object * @return void */ public function onMixin(KObjectMixable $mixer) { parent::onMixin($mixer); //Add mixer to the command chain to be able to execute the registered command handlers. $this->addCommandHandler($this); }