# Class BasicSplitPaneUI.PropertyHandler

java.lang.Object
javax.swing.plaf.basic.BasicSplitPaneUI.PropertyHandler

All Implemented Interfaces:
  `PropertyChangeListener, EventListener`

Enclosing class:
  `BasicSplitPaneUI`

public class BasicSplitPaneUI.PropertyHandler extends Object implements PropertyChangeListener
Implementation of the PropertyChangeListener that the JSplitPane UI uses.

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

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `PropertyHandler()`
  Constructs a `PropertyHandler`.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `propertyChange(PropertyChangeEvent e)`
  Messaged from the `JSplitPane` the receiver is contained in.

  ### Methods declared in class Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- ## Constructor Details

  - ### PropertyHandler

    public PropertyHandler()
    Constructs a `PropertyHandler`.

- ## Method Details

  - ### propertyChange

    public void propertyChange(PropertyChangeEvent e)
    Messaged from the `JSplitPane` the receiver is contained in. May potentially reset the layout manager and cause a `validate` to be sent.
    Specified by:
      `propertyChange` in interface `PropertyChangeListener`
    Parameters:
      `e` - A PropertyChangeEvent object describing the event source and the property that has changed.