RenderablePanel/IsRenderable

Does anyone have any experience using RenderablePanel? I get the basic idea but can't find any uses of this or samples. It also states that it is experimental and subject to change. Just wondering if I can use it for some of my custom widgets? I think it could substantially speed up the rendering of some of the more complex screens we have with lots of form elements.

--
You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group.
To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscribe@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
For more options, visit https://groups.google.com/groups/opt_out.