Toolkit.java 文件源码

/**
 * Dispatches events to listeners registered to this Toolkit. This is called
 * by {@link Component#dispatchEventImpl(AWTEvent)} in order to dispatch
 * events globally.
 *
 * @param ev the event to dispatch
 */
void globalDispatchEvent(AWTEvent ev)
{
  // We do not use the accessor methods here because they create new
  // arrays each time. We must be very efficient, so we access this directly.
  for (int i = 0; i < awtEventListeners.length; ++i)
    {
      AWTEventListenerProxy proxy = awtEventListeners[i];
      if ((proxy.getEventMask() & AWTEvent.eventIdToMask(ev.getID())) != 0)
        proxy.eventDispatched(ev);
    }
}