Dear all,
There is a bug in Eclipse launcher that causes a problem in the AWT/
SWT bridge needed to embed Alloy 4 visualization into A4E.
All the details, with a fix, are available at:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=199020
I applied the fix and A4E now works fine for me on my iBook Leopard.
The fix will ship in Eclipse 3.3.2.
Cheers,
Daniel