From 85b13b15422acfe729ccf3da2cdda8900cd92703 Mon Sep 17 00:00:00 2001
From: Michal Tomka <michal.tomka@shopsys.com>
Date: Sun, 4 Feb 2024 23:13:51 +0100
Subject: [PATCH] override jQuery UI sortable _setHandleClassName because of
 performance leak from version 1.12

- see more https://github.com/jquery/jquery-ui/issues/2062
- there is still not accepted PR https://github.com/jquery/jquery-ui/pull/2063
---
 assets/js/admin/components/CategoryTreeSorting.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/assets/js/admin/components/CategoryTreeSorting.js b/assets/js/admin/components/CategoryTreeSorting.js
index 909472d1cd..6b51394c5d 100644
--- a/assets/js/admin/components/CategoryTreeSorting.js
+++ b/assets/js/admin/components/CategoryTreeSorting.js
@@ -13,6 +13,16 @@ export default class CategoryTreeSorting {
         this.$rootTree = $rootTree;
         this.$saveButton = $saveButton;
 
+        $.mjs.nestedSortable.prototype._setHandleClassName = function () {
+            this._removeClass(this.element.find('.ui-sortable-handle'), 'ui-sortable-handle');
+            $.each(this.items, function () {
+                (this.instance.options.handle
+                    ? this.item.find(this.instance.options.handle)
+                    : this.item
+                ).addClass('ui-sortable-handle');
+            });
+        };
+
         const _this = this;
         this.$rootTree.nestedSortable({
             listType: 'ul',