SmartGWT.Mobile - Default 'Go' Keyboard Action

Hi,

I have written a small test application using SmartGWT Mobile that has the following on a ScrollablePanel:
- One DynamicForm with two TextItems
- One Button outside of the DF (like the "Action Buttons" from the showcase application)

Is there a way to specify which action/handler is invoked when the 'Go' key is pressed on the soft-keyboard on an iPhone/iPad?

Is it also possible to change the default 'Go' label to something else?

I am using smartgwt-mobile-1.0d dated 2013-08-30.

Thanks!