@Exported public interface TopLevelWindowListener extends EventListener
TopLevelWindowListener interface is used by the EventQueueMonitor
 class to notify an interested party when a top level window is created
 or destroyed in the Java Virtual Machine.  Classes wishing to express
 an interest in top level window events should implement this interface
 and register themselves with the EventQueueMonitor by calling the
 EventQueueMonitor.addTopLevelWindowListener
 class method.| Modifier and Type | Method and Description | 
|---|---|
| void | topLevelWindowCreated(Window w)Invoked when a new top level window has been created. | 
| void | topLevelWindowDestroyed(Window w)Invoked when a top level window has been destroyed. | 
void topLevelWindowCreated(Window w)
w - the Window that was createdvoid topLevelWindowDestroyed(Window w)
w - the Window that was destroyed
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