MVP (Model View Presenter) is a design pattern which allows the application developing in gwt to follow MVP architecture. MVP provides the solution of the problem of complexity for developing application. Application development is complex as many developer working on same code due to which all follow same design pattern.
Following are the description of each component:
Below is the code of Login application which is designed on the base of MVP.
Now we build our UI component which follows the presenter that controls the behavior and interaction of the views.
Now we design the interface communication between view and presenter called display.
For Login View
For Main page View
Finally we implement the app controller
Now application structure looks like