From c87daaabbe4179e748b4f430820ad2ff44b06f15 Mon Sep 17 00:00:00 2001
From: Jakob Ketterl <jakob.ketterl@gmx.de>
Date: Sun, 19 Jun 2022 22:40:47 +0200
Subject: [PATCH] fix scroll events on the frequency bar

---
 htdocs/openwebrx.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/htdocs/openwebrx.js b/htdocs/openwebrx.js
index 5c43ea7b..7a075e9d 100644
--- a/htdocs/openwebrx.js
+++ b/htdocs/openwebrx.js
@@ -1116,8 +1116,9 @@ function init_canvas_container() {
     canvas_container.addEventListener("mouseup", canvas_mouseup, false);
     canvas_container.addEventListener("mousedown", canvas_mousedown, false);
     canvas_container.addEventListener("wheel", canvas_mousewheel, false);
-    var frequency_container = $("#openwebrx-frequency-container");
-    frequency_container.on("wheel", canvas_mousewheel, false);
+    $("#openwebrx-frequency-container").each(function(){
+        this.addEventListener("wheel", canvas_mousewheel, false);
+    });
 }
 
 canvas_maxshift = 0;