So finally something that uses the JavaFX library that I can actually use! This is WidgetFX which is built on JavaFX technologies (Java 6 update10 or higher) and work on any platform that run this version of java.
Just go to this website:
And click on the Launch to get it loaded up on your desktop! So far I just have the default widgets, but I plan on checking out some other ones next. I heard about this software from Java Posse Episode 225.