Fix bugs in handling of initial focus.

Make sure you can't set focus on an inactive scene, allow items
with subfocus to gain focus even if added to a scene that's not
active, and finally ensure that activating a panel in an active,
but unfocused scene, gives focus to the scene.

Also added a test that checks adding normal vs. panel items to an
active vs. inactive scene, and what happens if you initially say
the item should have focus.

Reviewed-by: TrustMe

0 files changed, 0 insertions, 0 deletions