I am relatively new to the GXT framework....

I would like to have a login page display first (before the Explorer window loads) and after looking through the layouts, the Card layout seems appropriate (have the login panel be the first container, the Explorer viewport be the second container, etc).

Can someone please provide me a brief example for how to use the Card Example? I cannot get it to work properly. Should I put the Login page in its own View with a LoginController? Should I just put the CardLayout in the AppView class?

Thanks in advance.....