Always forget how to enable it.
So put it in my blog to reference that quickly.
try { for (LookAndFeelInfo info : UIManager.getInstalledLookAndFeels()) { if ("Nimbus".equals(info.getName())) { UIManager.setLookAndFeel(info.getClassName()); break; } } } catch (UnsupportedLookAndFeelException e) { } catch (ClassNotFoundException e) { } catch (InstantiationException e) { } catch (IllegalAccessException e) { }
Nimbus is really a nice and must-use vector look-and-feel.
Just compare it to the old metal:
Here you can get more information about Nimbus Look-And-Feel
http://download.oracle.com/javase/6/docs/technotes/guides/jweb/otherFeatures/nimbus_laf.html