QuickSubForm: one more forgotten file

library/Director/Web/Form/QuickSubForm.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace Icinga\Module\Director\Web\Form;
+
+abstract class QuickSubForm extends QuickBaseForm
+{
+    /**
+     * Whether or not form elements are members of an array
+     * @codingStandardsIgnoreStart
+     * @var bool
+     */
+    protected $_isArray = true;
+    // @codingStandardsIgnoreEnd
+
+    /**
+     * Load the default decorators
+     *
+     * @return Zend_Form_SubForm
+     */
+    public function loadDefaultDecorators()
+    {
+        if ($this->loadDefaultDecoratorsIsDisabled()) {
+            return $this;
+        }
+
+        $decorators = $this->getDecorators();
+        if (empty($decorators)) {
+            $this->addDecorator('FormElements')
+                 ->addDecorator('HtmlTag', array('tag' => 'dl'))
+                 ->addDecorator('Fieldset')
+                 ->addDecorator('DtDdWrapper');
+        }
+        return $this;
+    }
+}