if isinstance(document, ChildDocument) and document.GetParentDocument() == parentDocument:
                 if document.GetFirstView().GetFrame():
                     document.GetFirstView().GetFrame().SetFocus()
             if isinstance(document, ChildDocument) and document.GetParentDocument() == parentDocument:
                 if document.GetFirstView().GetFrame():
                     document.GetFirstView().GetFrame().SetFocus()