org.eclipse.swt.accessibility

Class AccessibleEvent

java.lang.Object

java.util.EventObject

org.eclipse.swt.internal.SWTEventObject

org.eclipse.swt.accessibility.AccessibleEvent

All Implemented Interfaces:

java.io.Serializable

public class AccessibleEvent
extends SWTEventObject

Instances of this class are sent as a result of accessibility clients sending messages to controls asking for information about the control instance.

Note: The meaning of the result field depends on the message that was sent.

Since:

2.0

See Also:

AccessibleListener, AccessibleAdapter, Sample code and further information, Serialized Form

Structure Diagram

Field Summary

Fields

Modifier and Type	Field and Description
int	childID The value of this field is set by an accessibility client before the accessible listener method is called.
java.lang.String	result The value of this field must be set in the accessible listener method before returning.
(package private) static long	serialVersionUID

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
AccessibleEvent(java.lang.Object source) Constructs a new instance of this class.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	toString() Returns a string containing a concise, human-readable description of the receiver.

Methods inherited from class java.util.EventObject

getSource

Methods inherited from class java.lang.Object

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

Field Detail

childID

public int childID

The value of this field is set by an accessibility client before the accessible listener method is called. ChildID can be CHILDID_SELF, representing the control itself, or a 0-based integer representing a specific child of the control.

result

public java.lang.String result

The value of this field must be set in the accessible listener method before returning. What to set it to depends on the listener method called, and the childID specified by the client.

serialVersionUID

static final long serialVersionUID

See Also:

Constant Field Values

Constructor Detail

AccessibleEvent

public AccessibleEvent(java.lang.Object source)

Constructs a new instance of this class.

Parameters:

source - the object that fired the event

Method Detail

toString

public java.lang.String toString()

Returns a string containing a concise, human-readable description of the receiver.

Overrides:

toString in class java.util.EventObject

Returns:

a string representation of the event