PreferencesEvent (Java SE 21 & JDK 21)

java.lang.Object

java.util.EventObject

java.awt.desktop.AppEvent

java.awt.desktop.PreferencesEvent

All Implemented Interfaces:: Serializable

public final class PreferencesEvent extends AppEvent

Event sent when the application is asked to open its preferences window.

Since:

9

See Also:

Field Summary

Fields declared in class java.util.EventObject
source
Constructor Summary

Constructors

Constructor

Description

PreferencesEvent()

Constructs a PreferencesEvent.
Method Summary

Methods declared in class java.util.EventObject
getSource, toString

Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details
- PreferencesEvent
  
  public PreferencesEvent()
  
  Constructs a PreferencesEvent.
  Throws:
  
  HeadlessException - if GraphicsEnvironment.isHeadless() returns true
  
  UnsupportedOperationException - if Desktop API is not supported on the current platform
  
  See Also:
  
  Desktop.isDesktopSupported()
  
  GraphicsEnvironment.isHeadless()