SwingWT is a 100% pure Java library which aims to be a free implementation of Swing and AWT.
What is SwingWT?
SwingWT is a 100% pure Java library which aims to be a
free implementation of Swing and AWT. Unlike Swing, it drives native peer
widgets for your platform from SWT. You can see a screenshot of the basic
SwingWT demo here (Linux/GTK2) and here (MacOSX).
A small list of projects I know about using SwingWT.
SwingWT offers many benefits:
More responsive GUIs and faster startup times
Less RAM usage for applications
Many developers prefer the Swing API
Existing Swing applications don't need to be recoded
Mature Swing UI designers can be used
Developers deploying to *nix/Win32 can compile
natively with GCJ and the
applications can be distributed without a VM. Linux distribution makers
could package many existing Java/Swing applications that previously could
not be distributed in workable state.
SWT components can be directly accessed through the
API, allowing mix and match (make Eclipse plugins with Swing!)
All platform benefits such as font sub-pixel
decimation for LCD monitors (unavailable in Swing)
Use Swing on mobile devices!
The best of both worlds! New Swing components for
JClosableTabbedPane, JCoolBar, JTaskTrayItem..
A FREE implementation of Swing you can redistribute
and modify to suit your own requirements