Oh, me neither! I really had to check this out. The main point seems to be: They don't use any of the Java GUI frameworks. They instead use some Cocoa bindings

Oh, me neither! I really had to check this out. The main point seems to be: They don't use any of the Java GUI frameworks. They instead use some Cocoa bindings. See here: http://trac.cyberduck.ch/browser/trunk/source/ch/cyberduck/ui/cocoa http://trac.cyberduck.ch/browser/trunk/source/ch/cyberduck/u...