This method is called whenever the user presses next while this step is
active.
If this method will take a long time to complete, implementors should
consider executing the work and a separate thread calling
WizardStep.setView with some kind of progress indicator.
This method will only be called if
WizardModel.isNextAvailable and
WizardStep.isComplete return true.
throws: InvalidStateException - if an error occurs and the wizard can't progress to the nextstep. By default the message of this exception will bedisplayed to the user. If you wish to prevent this behaviourplease ensure InvalidStateException.setShowUseriscalled with a value of false. |