...Sounds perfectly alright, but how do you navigate between different views, if for example you need a loginpage and don´t want the user to have access to your application before entering the right logindata?
Of course there is the possibility to have more than one HTML-Page in GWT as well, but if you want to do it the pure GWT-way, you can use a method to exchange the content on the page from inside your javacode.
In this GWT-Example-Project i used a switch-case statement in a java method to change the content on the page depending on the userstatus. There are three different views for the application. A loginview, a view to choose a database and open it and the main view of the application.