* @see EventListenerList
*/
private void fireAdjustmentValueChanged(int id, int type, int value,
boolean isAdjusting) {
Object[] listeners = listenerList.getListenerList();
AdjustmentEvent e = null;
for (int i = listeners.length - 2; i >= 0; i -= 2) {
if (listeners[i]==AdjustmentListener.class) {
if (e == null) {
e = new AdjustmentEvent(this, id, type, value, isAdjusting);
}
((AdjustmentListener)listeners[i+1]).adjustmentValueChanged(e);
}
}
}