Free UI tools for Cappuccino?

Question

I'm looking for free tools to design the UI for my web app. I'm pretty new to this field, so please point me to acceptable solutions.
Basically, I need to fill a "screen" with some controls, that's it.
Thanks.

EDIT: Well, as soon as nobody answers, maybe somebody can help me with this problem for some framework other than Cappuccino?

Answer 1

If you have a Mac, you can use Apple's UI design tool Interface Builder and then convert the result to Cappuccino using the nib2cib utility. But if you're pretty new, this might not be the solution you need since it does require decent understanding of the code. Still, it is free.