From e862e6f87608f3d88ee0b387758f9a0922eb047e Mon Sep 17 00:00:00 2001
From: Elsa Zacharia <elsa.zacharia@ibm.com>
Date: Tue, 9 Jun 2026 16:50:44 +0530
Subject: [PATCH] Fix possible NPE in scrollwheel

Add a null check a possible NPE for display in scrollWheel
Control.scrollWheel in MAC

Fixes: https://github.com/eclipse-platform/eclipse.platform.swt/issues/358
---
 .../Eclipse SWT/cocoa/org/eclipse/swt/widgets/Control.java       | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bundles/org.eclipse.swt/Eclipse SWT/cocoa/org/eclipse/swt/widgets/Control.java b/bundles/org.eclipse.swt/Eclipse SWT/cocoa/org/eclipse/swt/widgets/Control.java
index e70e61295b2..8c2238e83cf 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT/cocoa/org/eclipse/swt/widgets/Control.java	
+++ b/bundles/org.eclipse.swt/Eclipse SWT/cocoa/org/eclipse/swt/widgets/Control.java	
@@ -2505,6 +2505,7 @@ Decorations menuShell () {
 
 @Override
 void scrollWheel (long id, long sel, long theEvent) {
+	if (display==null) return;
 	boolean handled = false;
 	if (id == view.id) {
 		NSEvent nsEvent = new NSEvent(theEvent);