Will you patch the normal guimodule as well or only the axe one?
Well, I'm only working on the new module, though the fix is easy to add to the old one. I suppose it's up to Skid whether he adds it or not...
@Seb: Is it possible to "force" a listbox NOT to use an horizontal slidebar at all (even if the items inside are larger than the listbox width)?
Sorry, but the Windows API doesn't support the selective removal of just one of the scroll-bars - you can only remove both.