Focus management

[zoranl]

Smart GWT 3.1p
SmartClient Version: v8.2p_2012-10-24/LGPL Development Only (built 2012-10-24)
Chrome 26.0.1410.64 m

I know there are many posts in this forum regarding focus management, but I still haven't found what I'm looking for.
I wonder if there is some focus API that I can use for following purposes :
1.) transfer focus to next focusable component
- our customer would really love to use ENTER key just the way TAB key works
2.) get component which is currently focused

If such API doesn't exist, what would be the best way to implement this?

Yours faithfully,
Zoran

[Isomorphic]

We basically would recommend not attempting this. The nastiest of all browser bugs are related to focus - we have a dizzying number of workarounds related to this and there is no plausible way you could re-implement such a system based around the Enter key.