IndexedPropertyChangeEvent - JRE Emulation | JRE Emulation
public class

IndexedPropertyChangeEvent

extends PropertyChangeEvent
java.lang.Object
   ↳ java.util.EventObject
     ↳ java.beans.PropertyChangeEvent
       ↳ java.beans.IndexedPropertyChangeEvent

Class Overview

An "IndexedPropertyChange" event gets delivered whenever a component that conforms to the JavaBeans™ specification (a "bean") changes a bound indexed property. This class is an extension of PropertyChangeEvent but contains the index of the property that has changed.

Null values may be provided for the old and the new values if their true values are not known.

An event source may send a null object as the name to indicate that an arbitrary set of if its properties have changed. In this case the old and new values should also be null.

Summary

[Expand]
Inherited Fields
From class java.util.EventObject
Public Constructors
IndexedPropertyChangeEvent(Object source, String propertyName, Object oldValue, Object newValue, int index)
Constructs a new IndexedPropertyChangeEvent object.
Public Methods
int getIndex()
Gets the index of the property that was changed.
Inherited Methods
[Expand]
From class java.beans.PropertyChangeEvent
From class java.util.EventObject
From class java.lang.Object

Public Constructors

public IndexedPropertyChangeEvent (Object source, String propertyName, Object oldValue, Object newValue, int index)

Constructs a new IndexedPropertyChangeEvent object.

Parameters
source The bean that fired the event.
propertyName The programmatic name of the property that was changed.
oldValue The old value of the property.
newValue The new value of the property.
index index of the property element that was changed.

Public Methods

public int getIndex ()

Gets the index of the property that was changed.

Returns
  • The index specifying the property element that was changed.