The wrapping is mainly to manage the attache/detach from the DOM. Since only one display (HasData) is shown at a time.
I did notice however that adding two HasData to AbstractDataProvider.addDataDisplay(..) causes the onRangeChanged(HasData<T> display) to be called twice. That is most likely intentional but in my case I only have one of the displays visible at a time. So loading the data once is sufficient. I was hoping to deal with that in the wrapper as well. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
