tor-browser

commit b7e0462f57d5f90d28295ac43278f6c021d3522c
parent 89828b8d4cab7863eaabe8b2cd24f3e6efd363e0
Author: Emilio Cobos Álvarez <emilio@crisal.io>
Date:   Fri, 17 Oct 2025 18:00:07 +0200

Bug 1994964 - Make accessible ignoring of hidden widgets work on not-yet-initialized pres shells.

Diffstat:
M
accessible/base/DocManager.cpp
 | 
10
+++++-----

1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/accessible/base/DocManager.cpp b/accessible/base/DocManager.cpp
@@ -443,11 +443,6 @@ DocAccessible* DocManager::CreateDocOrRootAccessible(Document* aDocument) {
     return nullptr;
   }
 
-  nsIWidget* widget = nsContentUtils::WidgetForDocument(aDocument);
-  if (!widget || widget->GetWindowType() == widget::WindowType::Invisible) {
-    return nullptr;
-  }
-
   // Ignore documents without presshell. We must not ignore documents with no
   // root frame because DOM focus can hit such documents and ignoring them would
   // prevent a11y focus.
@@ -456,6 +451,11 @@ DocAccessible* DocManager::CreateDocOrRootAccessible(Document* aDocument) {
     return nullptr;
   }
 
+  nsIWidget* widget = presShell->GetRootWidget();
+  if (!widget || widget->GetWindowType() == widget::WindowType::Invisible) {
+    return nullptr;
+  }
+
   bool isRootDoc = nsCoreUtils::IsRootDocument(aDocument);
 
   DocAccessible* parentDocAcc = nullptr;