Fix Window.onClosing() not work in GWT 2.12 (#10074)

When Window.onClosing(), if beforeCloseHandlersInitialized (not closeHandlersInitialized) is true, fire the ClosingEvent. Fixes #10072.
gwtproject · Dec 23, 2024 · 39e67c5 · 39e67c5
1 parent a48140f
commit 39e67c5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/user/src/com/google/gwt/user/client/Window.java b/user/src/com/google/gwt/user/client/Window.java
@@ -853,7 +853,7 @@ static void onClosed() {
   }
 
   static String onClosing() {
-    if (closeHandlersInitialized) {
+    if (beforeCloseHandlersInitialized) {
       Window.ClosingEvent event = new Window.ClosingEvent();
       fireEvent(event);
       return event.getMessage();