Re: [albireo-dev] Relaxed isFocusable() check

[Gordon Hirsch <gordon.hirsch@xxxxxxx>]

Good point. It looks like I'll have to back out this change. Without 
caching the isFocusable values for each component (which sounds like too 
much work), it won't be possible to detect the unfocusable case and 
return false from setFocus/forceFocus.

Bruno Haible wrote:
> Hi Gordon,
>
> > Previously it only looked at the top
> > level Swing component's isFocusable() method, but it really should look
> > at all children. If any child is focuable, it should return true, and it
> > should attempt to transfer focus.
>
> Sounds semantically right. But now you call Container.getComponents() in
> the SWT thread, outside the Swing thread. This can deadlock.
>
> Bruno