On Tue, Jul 31, 2012 at 02:31:23PM +0100, Lee Jones wrote:

If a list of widgets is provided and one of them fails to be added as
a control, the present semantics fail all subsequent widgets. A better
solution would be to only fail that widget, but pursue in attempting
to add the rest of the list.

You're posting this *again* without bothering to respond to my review
comments.