WellCommerce\Bundle\LayoutBundle\Configurator\CategoryMenuBoxConfigurator::addFormFields PHP Method

    public function addFormFields(FormBuilderInterface $builder, FormInterface $form, $defaults)
    {
        $fieldset = $this->getFieldset($builder, $form);
        $accessor = $this->getPropertyAccessor();
        $fieldset->addChild($builder->getElement('tip', ['tip' => $this->trans('Choose categories which should be not visible in box.')]));
        $exclude = $fieldset->addChild($builder->getElement('tree', ['name' => 'exclude', 'label' => $this->trans('category.label.exclude'), 'choosable' => false, 'selectable' => true, 'sortable' => false, 'clickable' => false, 'items' => $this->get('category.dataset.admin')->getResult('flat_tree'), 'transformer' => $builder->getRepositoryTransformer('entity', $this->get('category.repository'))]));
        $exclude->setValue($accessor->getValue($defaults, '[exclude]'));
    }