From 6e2955fe1483fe97c46815257e5fb9986d634f0a Mon Sep 17 00:00:00 2001
From: Thomas Portelange <thomas@lekoala.be>
Date: Mon, 18 Oct 2021 12:22:01 +0200
Subject: [PATCH] BUG Allow extension of getAttributes for Tab and TabSet
 (#9954)

---
 src/Forms/Tab.php    | 6 +++++-
 src/Forms/TabSet.php | 6 +++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/Forms/Tab.php b/src/Forms/Tab.php
index fc2a08a2c..bc267cbb5 100644
--- a/src/Forms/Tab.php
+++ b/src/Forms/Tab.php
@@ -137,12 +137,16 @@ class Tab extends CompositeField
 
     public function getAttributes()
     {
-        return array_merge(
+        $attributes = array_merge(
             $this->attributes,
             [
                 'id' => $this->ID(),
                 'class' => 'tab ' . $this->extraClass()
             ]
         );
+
+        $this->extend('updateAttributes', $attributes);
+
+        return $attributes;
     }
 }
diff --git a/src/Forms/TabSet.php b/src/Forms/TabSet.php
index bfa3a144b..f8aabcf63 100644
--- a/src/Forms/TabSet.php
+++ b/src/Forms/TabSet.php
@@ -178,13 +178,17 @@ class TabSet extends CompositeField
 
     public function getAttributes()
     {
-        return array_merge(
+        $attributes = array_merge(
             $this->attributes,
             [
                 'id' => $this->ID(),
                 'class' => $this->extraClass()
             ]
         );
+
+        $this->extend('updateAttributes', $attributes);
+
+        return $attributes;
     }
 
     /**