Method propertyChange

src/javajs/async/AsyncDialog.java:231–250

Switch from property change to action.

(PropertyChangeEvent evt)

	 * 
	 */
	@Override
	public void propertyChange(PropertyChangeEvent evt) {
		value = evt.getNewValue();
		switch (evt.getPropertyName()) {
		case "inputValue":			
			process(value);
			break;
		case "value":
			if (value != null && options == null && !(value instanceof Integer)) {
				process(getOptionIndex(((JOptionPane) evt.getSource()).getOptions(), value));
				return;
			}
			if (options != null) {
				int i = getOptionIndex(options, value);
				value = Integer.valueOf(i >= 0 ? i : JOptionPane.CLOSED_OPTION);
			} 
			process(value);
			break;
		}
	}

	private int getOptionIndex(Object[] options, Object val) {
		if (options != null)