Package org.eclipse.swt.events

Class FocusAdapter

java.lang.Object

org.eclipse.swt.events.FocusAdapter

All Implemented Interfaces:

EventListener, FocusListener, SWTEventListener

public abstract class FocusAdapter
extends Object
implements FocusListener

This adapter class provides default implementations for the methods described by the FocusListener interface.

Classes that wish to deal with FocusEvents can extend this class and override only the methods which they are interested in.

See Also:

• FocusListener
• FocusEvent
• Sample code and further information

Constructor Summary

Constructors

Constructor	Description
FocusAdapter()

Method Summary

Modifier and Type	Method	Description
void	focusGained(FocusEvent e)	Sent when a control gets focus.
void	focusLost(FocusEvent e)	Sent when a control loses focus.

Methods inherited from class java.lang.Object

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

Constructor Details

FocusAdapter

public FocusAdapter()

Method Details

focusGained

public void focusGained(FocusEvent e)

Sent when a control gets focus. The default behavior is to do nothing.

Specified by:

focusGained in interface FocusListener

Parameters:

e - an event containing information about the focus change

focusLost

public void focusLost(FocusEvent e)

Sent when a control loses focus. The default behavior is to do nothing.

Specified by:

focusLost in interface FocusListener

Parameters:

e - an event containing information about the focus change