Hello Team,

I recently started playing with UI Navigation and I quickly noticed some limitations of current Navigation Panel implementation.

When I install Navigation Panel into User Interface, Errai uses SimplePanel that sometimes might be not sufficient. For example I would prefere to use SimpleLayoutPanel to manage resize state of the child or use LayoutContainer / ContentPanel from GXT that allows to use many types of layouts. Another possible reason is to monitor changes of the navigation state.

Ideally it would be nice to override creation of contentPanel in Navigation class with @Produces mechanisms.

KR,

Piotr Kosmowski