Set based on for drag-and-drop in the viewer (issue 14942). See https…

…://developer.mozilla.org/en-US/docs/Web/API/DataTransfer/effectAllowed
mozilla · May 22, 2022 · 066721c · 066721c
1 parent 96b125f
commit 066721c
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/web/app.js b/web/app.js
@@ -2187,7 +2187,11 @@ function webViewerInitialized() {
     appConfig.mainContainer.addEventListener("dragover", function (evt) {
       evt.preventDefault();
 
-      evt.dataTransfer.dropEffect = "move";
+      evt.dataTransfer.dropEffect =
+        evt.dataTransfer.effectAllowed === "all" ||
+        evt.dataTransfer.effectAllowed === "uninitialized"
+          ? "move"
+          : evt.dataTransfer.effectAllowed;
     });
     appConfig.mainContainer.addEventListener("drop", function (evt) {
       evt.preventDefault();