The Quaqua Look and Feel supports Apple's J2SE 1.4, J2SE 5 and J2SE 6 and SoyLatte J2SE 6 on Mac OS X 10.4 and 10.5.
Altough Quaqua works with J2SE 6, it provides limited support for features which go beyond J2SE 5.
The Quaqua native libraries support PowerPC and Intel Macs with 32-bits or 64-bit processors. Quaqua will work without these native libraries, but user experience degrades.
Due to copyright restrictions and technical constraints, Quaqua can be run on non-Mac OS X systems for development purposes only.
我总算明白楼主的意思了,楼主你不要想了,这个是OSX系统用的,估计是为了苹果上实现类似MS的窗体效果开发的窗体开发工具,如果楼主有苹果机可以下个自己慢慢研究,如果没有就死了这条心吧。