From 5eea7742abad96a80da26fe25667401d7081af51 Mon Sep 17 00:00:00 2001
From: Lance Ewing <lance.ewing@gmail.com>
Date: Sun, 7 Apr 2024 20:25:32 +0100
Subject: [PATCH] Changed GWT game import code to use addEventListener rather
 than onloadend for FileReader.

---
 .../src/main/java/com/agifans/agile/gwt/GwtDialogHandler.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/html/src/main/java/com/agifans/agile/gwt/GwtDialogHandler.java b/html/src/main/java/com/agifans/agile/gwt/GwtDialogHandler.java
index 5799230..220f7d1 100644
--- a/html/src/main/java/com/agifans/agile/gwt/GwtDialogHandler.java
+++ b/html/src/main/java/com/agifans/agile/gwt/GwtDialogHandler.java
@@ -300,14 +300,14 @@ private final native void showHtmlOpenFileDialog(String type, GwtOpenFileResults
                         var reader = new FileReader();
                         // NOTE 1: loadend called regards of whether it was successful or not.
                         // NOTE 2: file has .name, .size and .lastModified fields.
-                        reader.onloadend = function (event) {
+                        reader.addEventListener("loadend", function (event) {
                             console.log('Finished reading in file ' + file.name);
                             resolve({
                                 fileName: file.name,
                                 filePath: file.webkitRelativePath? file.webkitRelativePath : '',
                                 fileData: reader.result
                             });
-                        };
+                        });
                         reader.readAsArrayBuffer(file);
                     });
                 })).then(function (results) {