Comment 461 for bug 263435

(In reply to comment #447)
> 1. Get the HWND of the parent
> 2. Send a message WM_SETFOCUS to that HWND after having sent WM_KILLFOCUS
> to the plugin

No change. I've also tried:

          HWND parent = GetParent(hWnd);
          if (parent)
            SetFocus(parent);
and
          HWND parent = GetParent(GetFocus());
          if (parent)
            SetFocus(parent);

The above examples clear the yellow focus rectangle, but TAB still tabs through the plugin's controls.

I think this is the wrong approach though; https://developer.mozilla.org/en/Code_snippets/Finding_Window_Handles suggests that there is only one native window in Firefox 4. I reckon something like my "widget->GetParent()" snippet is required.

Some help from anyone familiar with how to locate the tab widget and focus it properly would be appreciated.