From 47a89509818a985e58f4c88d1c5741d6b4dd214f Mon Sep 17 00:00:00 2001
From: Manuel Riezebosch <mriezebosch@gmail.com>
Date: Wed, 7 Jun 2023 08:23:32 +0200
Subject: [PATCH] fix(graph): disable scroll on trackpad

---
 html/index.html | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/html/index.html b/html/index.html
index 44a4759..ab1407c 100644
--- a/html/index.html
+++ b/html/index.html
@@ -274,6 +274,13 @@
             network.setOptions(options);
         });
 
+        const { interactionHandler } = network;
+        if (interactionHandler) {
+            interactionHandler.body.eventListeners.onMouseWheel = (event) => {
+                if (!event.ctrlKey) return; // ctrlKey detects a mac touchpad pinch in onwheel event
+                interactionHandler.onMouseWheel(event);
+            };
+        }
     </script>
 </body>