code: public AccordionTriggerEvent getEvent()
  	{
  		String literal = this.options.getLiteral("event");
  		return literal == null ? AccordionTriggerEvent.CLICK : AccordionTriggerEvent
  			.valueOf(literal.toUpperCase());
  	}
docs: Returns the {@link AccordionTriggerEvent}.
  
  @see #setTriggerEvent(AccordionTriggerEvent)