From 0c99bc45a83fbac4e3d1451c220a118fac78d0e4 Mon Sep 17 00:00:00 2001
From: Yohan Boniface <yohanboniface@free.fr>
Date: Thu, 23 Nov 2023 10:00:02 +0100
Subject: [PATCH] Prevent dragging a datalayer to activate drag on the map

---
 umap/static/umap/js/umap.core.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/umap/static/umap/js/umap.core.js b/umap/static/umap/js/umap.core.js
index 391ec2e6..02384ec0 100644
--- a/umap/static/umap/js/umap.core.js
+++ b/umap/static/umap/js/umap.core.js
@@ -698,12 +698,14 @@ L.U.Orderable = L.Evented.extend({
   },
 
   onDragOver: function (e) {
+    L.DomEvent.stop(e)
     if (e.preventDefault) e.preventDefault() // Necessary. Allows us to drop.
     e.dataTransfer.dropEffect = 'move'
     return false
   },
 
   onDragEnter: function (e) {
+    L.DomEvent.stop(e)
     // e.target is the current hover target.
     const dst = this.findTarget(e.target)
     if (!dst || dst === this.src) return