public void registerWizardPage(final WizardPage wizardPage) {
assertNotNull("wizardPage", wizardPage);
if (wizardPage.getWizard() != null) wizardPage.setWizard(this);
if (knownPages.containsKey(wizardPage)) return;
wizardPage.completeProperty().addListener(updateCanFinishInvalidationListener);
knownPages.put(wizardPage, null);
wizardPage.setVisible(false);
getChildren().add(0, wizardPage);
}
@Override
public void set(final WizardPage newValue) {
final WizardPage oldValue = get();
super.set(newValue);
if (getCurrentPage() == oldValue) setCurrentPage(null);
// if (oldValue != null)
// getChildren().remove(oldValue); // TODO is this really needed? and if so, shouldn't
// we remove all other pages?
if (newValue != null) {
newValue.setWizard(Wizard.this);
newValue.updateButtonsDisable();
if (getCurrentPage() == null) navTo(newValue, false);
}
}