Bug 630194 - Make sure accessibility is notified for all lazily generated frames, r=surkov, sr=bz, a=final+

2011-02-14 17:39:59 +08:00
parent 54bf38114e
commit 2f74e6279f
1 changed files with 11 additions and 0 deletions
--- a/layout/base/nsCSSFrameConstructor.cpp
+++ b/layout/base/nsCSSFrameConstructor.cpp
@@ -11764,6 +11764,17 @@ nsCSSFrameConstructor::GenerateChildFrames(nsIFrame* aFrame)
    EndUpdate();
  }

+#ifdef ACCESSIBILITY
+  nsAccessibilityService* accService = nsIPresShell::AccService();
+  if (accService) {
+    nsIContent* container = aFrame->GetContent();
+    nsIContent* child = container->GetFirstChild();
+    if (child) {
+      accService->ContentRangeInserted(mPresShell, container, child, nsnull);
+    }
+  }
+#endif
+
  // call XBL constructors after the frames are created
  mPresShell->GetDocument()->BindingManager()->ProcessAttachedQueue();