/**
* @param $queue Queue
* @return Form
*/
public function _createQueueForm($queue)
{
$form = new Form();
$form->add(TextField::name('name')->label('Name')->help('What is the name of this queue?')->required(true)->value($queue->getName()));
$form->add(NumericField::name('delay')->label('Delay')->help('What is the delay between starting prints in seconds?')->required(true)->min(0)->value($queue->get('delay')));
return $form;
}