In general you have to handle SetContentOnCenterPlace in all ActivityMappers and in case of the west activity mapper return a new menu activity again (or a cached one). I do not know your places but maybe a FilteredActivityMapper can also help (it can be used to map one place to another so that your ActivityMapper returns a different activity).
But I found it easier to not use Activities/Mappers for areas that are static and always visible, such as menus. I would put the menu directly (<g:HyperLink targetHistoryToken="....">....</g:HyperLink>) into the west area of the DockLayoutPanel and let the AppPresenter or whatever you use to manage the outer app listen for PlaceChangeEvents so you are able to highlight the corresponding menu item for a given place. -- J. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/YzjQZNiRT8QJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.