From a573d2cd9dad76e28e49363409d257ead7bcc4d2 Mon Sep 17 00:00:00 2001
From: Mathieu Lorber <mathieu.lorber@gmail.com>
Date: Wed, 1 Oct 2014 11:49:16 +0200
Subject: [PATCH] ShadowDom form elements are considered for preventing
 scrolling by keyevent

---
 src/perfect-scrollbar.js | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/perfect-scrollbar.js b/src/perfect-scrollbar.js
index 7a72051..105e211 100644
--- a/src/perfect-scrollbar.js
+++ b/src/perfect-scrollbar.js
@@ -431,7 +431,16 @@
             return;
           }
 
-          if (!hovered || $(document.activeElement).is(":input,[contenteditable]")) {
+          if (!hovered) {
+            return;
+          }
+
+          var activeElement = document.activeElement;
+          // go deeper if element is a webcomponent
+          while (activeElement.shadowRoot) {
+            activeElement = activeElement.shadowRoot.activeElement;
+          }
+          if ($(activeElement).is(":input,[contenteditable]")) {
             return;
           }