fix: occasional SWTException: Widget is disposed when hovering (#1389)

sebthom · web-flow · commit e2029dda307a · 2025-11-13T12:50:17.000+01:00
diff --git a/org.eclipse.lsp4e/src/org/eclipse/lsp4e/operations/hover/FocusableBrowserInformationControl.java b/org.eclipse.lsp4e/src/org/eclipse/lsp4e/operations/hover/FocusableBrowserInformationControl.java
@@ -93,7 +93,7 @@ protected void createContent(Composite parent) {
 	}
 
 	private void updateBrowserSize(final Browser browser) {
-		if (browser.isDisposed() || getInput() == null)
+		if (getShell().isDisposed() || browser.isDisposed() || getInput() == null)
 			return;
 
 		@Nullable

Original file line number	Diff line number	Diff line change
`@@ -93,7 +93,7 @@ protected void createContent(Composite parent) {`
`93`	`93`	`}`
`94`	`94`
`95`	`95`	`private void updateBrowserSize(final Browser browser) {`
`96`		`- if (browser.isDisposed() \|\| getInput() == null)`
	`96`	`+ if (getShell().isDisposed() \|\| browser.isDisposed() \|\| getInput() == null)`
`97`	`97`	`return;`
`98`	`98`
`99`	`99`	`@Nullable`