void resetButtonsToPanelRules() {
// Reset the buttons to support the original panel rules,
// including whether the next or back buttons are enabled or
// disabled, or if the panel is finishable.
WizardModel model = wizard.getModel();
WizardPanelDescriptor descriptor = model.getCurrentPanelDescriptor();
if (descriptor == null) return;
// If the panel in question has another panel behind it, enable
// the back button. Otherwise, disable it.
if (descriptor.getBackPanelDescriptor() != null) wizard.setBackButtonEnabled(true);
else wizard.setBackButtonEnabled(false);
// If the panel in question has one or more panels in front of it,
// enable the next button. Otherwise, disable it.
if (descriptor.getNextPanelDescriptor() != null) wizard.setNextButtonEnabled(true);
else wizard.setNextButtonEnabled(false);
// If the panel in question is the last panel in the series, change
// the Next button to Finish. Otherwise, set the text back to Next.
if (descriptor.getNextPanelDescriptor() != null
&& descriptor.getNextPanelDescriptor().equals(WizardPanelDescriptor.FINISH_IDENTIFIER)) {
wizard.setNextButtonText(Wizard.FINISH_TEXT);
} else {
wizard.setNextButtonText(Wizard.NEXT_TEXT);
}
}
void resetButtonsToPanelRules() {
WizardModel model = this.wizard.getModel();
if (model != null) {
model.setCancelButtonText("Cancel");
model.setCancelButtonIcon(null);
model.setBackButtonText("<Back");
model.setBackButtonIcon(null);
WizardPanelDescriptor descriptor = model.getCurrentPanel();
if (descriptor != null && descriptor.getBackPanelDescriptor() != null)
model.setBackButtonEnabled(Boolean.TRUE);
else model.setBackButtonEnabled(Boolean.FALSE);
if (descriptor != null && descriptor.getNextPanelDescriptor() != null)
model.setNextButtonEnabled(Boolean.TRUE);
else model.setNextButtonEnabled(Boolean.FALSE);
if (descriptor != null
&& descriptor.getNextPanelDescriptor() != null
&& descriptor.getNextPanelDescriptor() instanceof Wizard.FinishIdentifier) {
model.setNextButtonText("Finish");
model.setNextButtonIcon(null);
} else {
model.setNextButtonText("Next>");
model.setNextButtonIcon(null);
}
}
}
private void backButtonPressed() {
WizardModel model = this.wizard.getModel();
if (model != null && model.getCurrentPanel() != null) {
WizardPanelDescriptor descriptor = model.getCurrentPanel();
Object backPanelDescriptor = descriptor.getBackPanelDescriptor();
this.wizard.setCurrentPanelDescriptor(backPanelDescriptor);
}
}
/** go to the previous panel */
private void backButtonPressed() {
WizardModel model = wizard.getModel();
WizardPanelDescriptor descriptor = model.getCurrentPanelDescriptor();
// Get the descriptor that the current panel identifies as the previous
// panel, and display it.
String backPanelDescriptor = descriptor.getBackPanelDescriptor();
try {
wizard.setCurrentPanel(backPanelDescriptor);
} catch (Exception e) {
e.printStackTrace();
}
}