I've read my my former post and feel like I've not made my self clear
enough.
I know that I can override 'forceFocus()' and simply have to return false
to indicate that I dont't want my composite go get the focus.
What I need is to throw a Tab event myself. When a certain control on top
of my composite receives a tab event I want to pass the focus away out of
my composite to any other control next in order that is not my composite
or one of its children.
I hope it is possible to understand me better now :)