Package arc.scene.event

Class FocusListener

java.lang.Object

arc.scene.event.FocusListener

All Implemented Interfaces:

EventListener

public abstract class FocusListener
extends Object
implements EventListener

Listener for FocusListener.FocusEvent.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	FocusListener.FocusEvent	Fired when an element gains or loses keyboard or scroll focus.

Constructor Summary

Constructors

Constructor	Description
FocusListener()

Method Summary

Modifier and Type	Method	Description
boolean	handle(SceneEvent event)	Try to handle the given event, if it is applicable.
void	keyboardFocusChanged(FocusListener.FocusEvent event, Element element, boolean focused)
void	scrollFocusChanged(FocusListener.FocusEvent event, Element element, boolean focused)

Methods inherited from class java.lang.Object

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

Constructor Details

FocusListener

public FocusListener()

Method Details

handle

public boolean handle(SceneEvent event)

Description copied from interface: EventListener

Try to handle the given event, if it is applicable.

Specified by:

handle in interface EventListener

Returns:

true if the event should be considered handled by scene2d.

keyboardFocusChanged

public void keyboardFocusChanged(FocusListener.FocusEvent event,
 Element element,
 boolean focused)

Parameters:

element - The event target, which is the element that emitted the focus event.

scrollFocusChanged

public void scrollFocusChanged(FocusListener.FocusEvent event,
 Element element,
 boolean focused)

Parameters:

element - The event target, which is the element that emitted the focus event.