Thanks for the list. We were quite literally discussing this at work only yesterday, because the IntelliJ interface doesn't do anything. They use the Java Swing

Thanks for the list. We were quite literally discussing this at work only yesterday, because the IntelliJ interface doesn't do anything. They use the Java Swing toolkit, which doesn't have any special treatement of sub-menu's. I was still dissapointed, not because Swing doesn't support it (I can't stand the default Swing Look and Feel), but because everything about their custom Look and Feel is awesome compared to default Swing, so I was hoping that they had added this feature too. I'm hoping that the open source community edition includes the source for their Look and Feel, but I'll have to wait until I've finished checking out the 1GB of source from github and then start trawling through it.