Hi Ismael,
And most of them uses internal implementation classes (com.sun.*) from Swing and AWT, so they aren't usefull with free software JVMs :-(You can also do it with the Sun JDIC library.Nice LGPL desktop integration classes from Sun. Somebody should package this for FE.The majority of the SwingLabs[1] projects are licensed under the LGPL. Many useful projects there for FE. :)
[]s, Fernando Lozano