// back
protected boolean goBack() {
if (wizardComponents.getCurrentIndex() - 1 >= 0) {
wizardComponents.setCurrentIndex(wizardComponents.getCurrentIndex() - 1);
wizardComponents.updateComponents();
return true;
} else {
return false;
}
}
// next
protected boolean goNext() {
if (wizardComponents.getWizardPanelList().size() > wizardComponents.getCurrentIndex() + 1) {
wizardComponents.setCurrentIndex(wizardComponents.getCurrentIndex() + 1);
wizardComponents.updateComponents();
return true;
} else {
return false;
}
}