[pygtk] Submenu not getting focus

[Paul Pogonyshev]

Ian Larsen wrote:
> I believe I've encountered a bug in pygtk.  When creating a context
> menu with a submenu, the submenu doesn't get focus until the menu item
> it's attached to is clicked (even though the submenu appears when the
> mouse is over the menu item.)

Your code shows submenu after a short delay, just like every other menu
here.  PyGTK is 2.8.6.

Paul