Interface TopLevelWindowListener
- All Superinterfaces:
EventListener
public interface TopLevelWindowListener extends EventListener
The 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.
- See Also:
-
EventQueueMonitor,EventQueueMonitor.addTopLevelWindowListener(com.sun.java.accessibility.util.TopLevelWindowListener),EventQueueMonitor.removeTopLevelWindowListener(com.sun.java.accessibility.util.TopLevelWindowListener)
Methods
| Modifier and Type | Method | 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. |
Methods
topLevelWindowCreated
void topLevelWindowCreated(Window w)
Invoked when a new top level window has been created.
- Parameters:
-
w- the Window that was created
topLevelWindowDestroyed
void topLevelWindowDestroyed(Window w)
Invoked when a top level window has been destroyed.
- Parameters:
-
w- the Window that was destroyed
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Documentation extracted from Debian's OpenJDK Development Kit package.
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https://docs.oracle.com/en/java/javase/11/docs/api/jdk.accessibility/com/sun/java/accessibility/util/TopLevelWindowListener.html