EventListener
AWTEventMulticaster
, BasicToolBarUI.FrameListener
, JMenu.WinListener
, WindowAdapter
public interface WindowStateListener extends EventListener
The class that is interested in processing a window state event either implements this interface (and all the methods it contains) or extends the abstract WindowAdapter
class (overriding only the methods of interest).
The listener object created from that class is then registered with a window using the Window
's addWindowStateListener
method. When the window's state changes by virtue of being iconified, maximized etc., the windowStateChanged
method in the listener object is invoked, and the WindowEvent
is passed to it.
Modifier and Type | Method | Description |
---|---|---|
void |
windowStateChanged |
Invoked when window state is changed. |
void windowStateChanged(WindowEvent e)
e
- the event to be processed
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https://docs.oracle.com/en/java/javase/21/docs/api/java.desktop/java/awt/event/WindowStateListener.html