Check if widget is disposed in async job

DieterMai · merks · commit a6ead3dfd88d · 2025-03-14T22:10:40.000+01:00
diff --git a/bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/StructuredViewer.java b/bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/StructuredViewer.java
@@ -423,7 +423,9 @@ class UpdateItemSafeRunnable extends SafeRunnable {
 
 		@Override
 		public void run() {
-			doUpdateItem(widget, element, fullMap);
+			if (!widget.isDisposed()) {
+				doUpdateItem(widget, element, fullMap);
+			}
 		}
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -423,7 +423,9 @@ class UpdateItemSafeRunnable extends SafeRunnable {`
`423`	`423`
`424`	`424`	`@Override`
`425`	`425`	`public void run() {`
`426`		`- doUpdateItem(widget, element, fullMap);`
	`426`	`+ if (!widget.isDisposed()) {`
	`427`	`+ doUpdateItem(widget, element, fullMap);`
	`428`	`+ }`
`427`	`429`	`}`
`428`	`430`	`}`
`429`	`431`