Looks good overall, only quibble is it would be nice to use array list rather then hash set to store the auto hide partners.
http://gwt-code-reviews.appspot.com/2001/diff/1/4 File user/src/com/google/gwt/user/client/ui/PopupPanel.java (right): http://gwt-code-reviews.appspot.com/2001/diff/1/4#newcode287 Line 287: List/ArrayList is significantly lighter weight then using a set, can we switch this to use lists? http://gwt-code-reviews.appspot.com/2001 --~--~---------~--~----~------------~-------~--~----~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~----------~----~----~----~------~----~------~--~---
