I dont think that this is possible with DockPanel. You have to create a Vertical Panel , then calling Topmenu() and then a HorizontalPanel() with a Tree listner inside it so it will change the right side.
If Dockpanel can do this , i m really curious to see how it is done. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---