Hi ,

Im a bit confused as in what does UI handling is meant in 
http://code.google.com/webtoolkit/articles/mvp-architecture.html,  which is 
to be handled by the presenter.

Say I have a case where when I change my combo box , I want a UI 
widget(Text Box ) to be disabled. Now here there are two things:

1. I have to check through the data which I clicked inside the combo Box, 
which I believe should make my event to be handled by the presenter as my 
UI shouldn't be aware of my data part(Models)
2. As i want to make an UI related change in my page, this event should be 
handled by the View class.

Please let me know where and how should I delegate the event to event 
handlers on selection of the combo box item.
Should it be handled within Presenter, which cant happen because the 
presenter doesn't has any knowledge of the View component(in our case the 
Text Box that is to be disabled) or it should be handled within the View 
class, but this shouldn't happen as the View should be unaware of the Data 
part.and want some inputs on Request factory also
http://tbroyer.posterous.com/gwt-211-requestfactory-part-ii
 

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