creating new frames using theodore for applets (dialogs)?

Greetings,

Is there a way to create new windows from applets using Theodore?

I am investigating Theodore. It looks like an exciting approach but I do not
see dialogs in the list of widgets. In the thinlets samples there are xml
code that shows the dialog widget that does load into the Theodore editor
but this editor does not show it in the list as a choice to create a new
one, only if it already exists.

Any thougts?

Thanks in advance,

Dave