[Gambas-bugtracker] Bug #2796: webtextbox and object.attach

[bugtracker at gambaswiki.org]

http://gambaswiki.org/bugtracker/edit?object=BUG.2796&from=L21haW4-

Comment #3 by Benoît MINISINI:

It's because the TextBox is rendered differently according to whether the Change event is handled or not.

So the Refresh() needs to be called in that case after you call Object.Attach().

I will try to make that automatic.