This is a view controller for one of the steps in the wizard. All buttons of the action-bar that
is shown on each view of the wizard are defined in the AbstractWizardController class. The definition of the
actions that are registered to these buttons can be found in the
Tutorial4Main class.
Because the "next" and "finish" buttons shouldn't be used here they will become disabled by setting the disable
property for both of them in the
init() method. As described in tutorial 1 the
init() method is
annotated with the
PostConstruct annotation and therefore this method will be called once all fields of the
controller instance were injected. So when the view appears on screen the buttons "next" and "finish" will be
disabled.