focus the whole window if there is no tabbable content. bug 50881 r=attinasi,bryner,hyatt,saari

git-svn-id: svn://10.0.0.236/trunk@93497 18797224-902f-48f8-a5cc-f745e15eee43
2001-05-01 00:30:33 +00:00
parent 023b46c6a5
commit eb3d65b418
1 changed files with 8 additions and 0 deletions
--- a/mozilla/docshell/base/nsDocShell.cpp
+++ b/mozilla/docshell/base/nsDocShell.cpp
@@ -2175,6 +2175,14 @@ nsDocShell::SetFocus()
        nsIFrame *focusFrame = nsnull;
        presShell->GetPrimaryFrameFor(focusContent, &focusFrame);
        esm->ChangeFocus(focusContent, focusFrame, PR_TRUE);
+    } else {
+        nsCOMPtr<nsIScriptGlobalObject> sgo;
+        document->GetScriptGlobalObject(getter_AddRefs(sgo));
+        if (sgo) {
+            nsCOMPtr<nsIDOMWindowInternal> domwin(do_QueryInterface(sgo));
+            if (domwin)
+                domwin->Focus();
+        }
    }

    return NS_OK;