F3 and Swing

In addition to declarative 2D graphics, F3 also provides a declarative interface to standard Swing components and layout managers. The F3 Canvas is itself a Swing JComponent. So it's possible to both embed Swing components in a Canvas, and to embed a Canvas in other Swing components.

F3 Swing Tutorial

Here [1] is a (non-interactive) tutorial on using Swing components in F3.