[news.eclipse.platform] [DataBinding] Changing value in a combo to an em

[Ali Naddaf <ali@xxxxxxxxxx>]

Hello all.

Have a simple question: if the set of values for a combo has an empty 
string (say, {"", "one", "two"}), when I change the value of drop down 
from "" to "one", my model gets updated but not when it changes from 
"one" to "". Is this the correct/intentional behavior and how can I get 
around that? I am using a binding like:

dbc.bindValue(SWTObservables.observeSelection(addOd),
	BeansObservables.observeValue(ss, "attribute"), null, null);

Many thanks,
Ali