@Override
public void onClose(final IVetoable vetoable) {
final QuestionResult result =
Toolkit.getQuestionPane()
.askYesNoQuestion("Would you really like to quit the application?");
if (result != QuestionResult.YES) {
vetoable.veto();
} else {
final ITrayItem trayItem = context.getWorkbenchContext().getTrayItem();
if (trayItem != null) {
trayItem.showWarning("Application closed", "You really have closed the application!");
}
}
}
