Fix parameter type of WysiwygFormContainer::addSettingsNode(s)

See #2852

diff --git a/wcfsetup/install/files/lib/system/form/builder/container/wysiwyg/WysiwygFormContainer.class.php b/wcfsetup/install/files/lib/system/form/builder/container/wysiwyg/WysiwygFormContainer.class.php
index 5a5a57e5c1ee0dcd6b2c9d32b3e017ee20e8893c..403fb940838a0c16bc42810b01001041c48b2147 100644 (file)
--- a/wcfsetup/install/files/lib/system/form/builder/container/wysiwyg/WysiwygFormContainer.class.php
+++ b/wcfsetup/install/files/lib/system/form/builder/container/wysiwyg/WysiwygFormContainer.class.php
@@ -13,7 +13,7 @@ use wcf\system\form\builder\field\TMaximumLengthFormField;
 use wcf\system\form\builder\field\TMinimumLengthFormField;
 use wcf\system\form\builder\field\wysiwyg\WysiwygAttachmentFormField;
 use wcf\system\form\builder\field\wysiwyg\WysiwygFormField;
-use wcf\system\form\builder\IFormNode;
+use wcf\system\form\builder\IFormChildNode;
 use wcf\system\form\builder\TWysiwygFormNode;
 
 /**
@@ -98,7 +98,7 @@ class WysiwygFormContainer extends FormContainer implements IMaximumLengthFormFi
        
        /**
         * setting nodes that will be added to the settings container when it is created
-        * @var IFormNode[]
+        * @var IFormChildNode[]
         */
        protected $settingsNodes = [];
        
@@ -144,10 +144,10 @@ class WysiwygFormContainer extends FormContainer implements IMaximumLengthFormFi
         * Adds a node that will be appended to the settings form container when it is built and
         * returns this container.
         * 
-        * @param       IFormNode       $settingsNode   added settings node
+        * @param       IFormChildNode  $settingsNode   added settings node
         * @return      WysiwygFormContainer            this form field container
         */
-       public function addSettingsNode(IFormNode $settingsNode) {
+       public function addSettingsNode(IFormChildNode $settingsNode) {
                if ($this->settingsContainer !== null) {
                        // if settings container has already been created, add it directly
                        $this->settingsContainer->appendChild($settingsNode);
@@ -162,9 +162,9 @@ class WysiwygFormContainer extends FormContainer implements IMaximumLengthFormFi
        /**
         * Adds nodes that will be appended to the settings form container when it is built and
         * returns this container.
-        *
-        * @param       IFormNode[]     $settingsNodes  added settings nodes
-        * @return      WysiwygFormContainer            this form field container
+        * 
+        * @param       IFormChildNode[]        $settingsNodes  added settings nodes
+        * @return      WysiwygFormContainer                    this form field container
         */
        public function addSettingsNodes(array $settingsNodes) {
                foreach ($settingsNodes as $settingsNode) {