Hum, that might be hard to do...need server side async call.
Just to be clear, your saying I should be able to:
Create a TabItem instance
Add static content to instance
Add instance to TabPanel
Show the application
Make the async call server call, get the async response
Add/modify UI content on the TabItem instance (e.g. i could insert a new widget)
The new content should be visible.
Dynamic content: What I need to do after the server call returns is something like:
tabItem.insert(new HTML("Foo"), 1);
Should work. Hum, are there any restrictions on the type passed into insert()? The docs say Widget will be wrapped with WidgetComponent, is it considered best practice for me to wrap the widget or use GXT types?