From 73d68b7a6596a9c2ea43dbb1f6b8faee71e4c61d Mon Sep 17 00:00:00 2001
From: Quincy Morgan <quincy.morgan@icloud.com>
Date: Tue, 10 Mar 2020 11:15:15 -0700
Subject: [PATCH] Fix issue where browsers could page back or forward when
 swiping horizontally over the map with a trackpad (close #5552)

---
 modules/renderer/map.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/modules/renderer/map.js b/modules/renderer/map.js
index 0ca13fbbf6..a9853bb435 100644
--- a/modules/renderer/map.js
+++ b/modules/renderer/map.js
@@ -149,6 +149,10 @@ export function rendererMap(context) {
             });
 
         selection
+            .on('wheel.map mousewheel.map', function() {
+                // disable swipe-to-navigate browser pages on trackpad/magic mouse – #5552
+                d3_event.preventDefault();
+            })
             .call(_zoomerPanner)
             .call(_zoomerPanner.transform, projection.transform())
             .on('dblclick.zoom', null); // override d3-zoom dblclick handling