> One more idea. Can you add example how to use this code? Then we can
> discuss how easy it is to use it. I think it really helps even after this
> pull request as example how to write own external widget factory.
Yes i think you are right, but atm i just have my mageia plugins that
are not official yet:
http://www.linux.it/~anaselli/Backport/mga3/SRPMS/

As i wrote in mailing list, they are in source rpm form, but i think
there's no problem for a SUSE guy to extract the code isn't it? ;)
I need to publish repositories, but i wanted to have yui fixed first,
i will evaulate to do that before in the case.

Thank you for your support, Josef.

Angelo