BasicOptionPaneUI.PropertyChangeHandler (Java SE 21 & JDK 21)

java.lang.Object

javax.swing.plaf.basic.BasicOptionPaneUI.PropertyChangeHandler

All Implemented Interfaces:: PropertyChangeListener, EventListener

Enclosing class:: BasicOptionPaneUI

public class BasicOptionPaneUI.PropertyChangeHandler extends Object implements PropertyChangeListener

This class should be treated as a "protected" inner class. Instantiate it only within subclasses of BasicOptionPaneUI.

Constructor Summary

Constructors

Constructor

Description

PropertyChangeHandler()

Constructs a PropertyChangeHandler.
Method Summary

Modifier and Type

Method

Description

void

propertyChange(PropertyChangeEvent e)

If the source of the PropertyChangeEvent e equals the optionPane and is one of the ICON_PROPERTY, MESSAGE_PROPERTY, OPTIONS_PROPERTY or INITIAL_VALUE_PROPERTY, validateComponent is invoked.

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

Constructor Details
- PropertyChangeHandler
  
  public PropertyChangeHandler()
  
  Constructs a PropertyChangeHandler.
Method Details
- propertyChange
  
  public void propertyChange(PropertyChangeEvent e)
  
  If the source of the PropertyChangeEvent e equals the optionPane and is one of the ICON_PROPERTY, MESSAGE_PROPERTY, OPTIONS_PROPERTY or INITIAL_VALUE_PROPERTY, validateComponent is invoked.
  
  Specified by:
  
  propertyChange in interface PropertyChangeListener
  
  Parameters:
  
  e - A PropertyChangeEvent object describing the event source and the property that has changed.