com.badlogic.gdx.scenes.scene2d.actions

Class EventAction<T extends Event>

java.lang.Object

com.badlogic.gdx.scenes.scene2d.Action

com.badlogic.gdx.scenes.scene2d.actions.EventAction<T>

All Implemented Interfaces:

Pool.Poolable

Direct Known Subclasses:

CountdownEventAction

public abstract class EventAction<T extends Event>
extends Action

Adds a listener to the actor for a specific event type and does not complete until handle(Event) returns true.

Author:

JavadocMD, Nathan Sweet

Constructor Summary

Constructors

Constructor and Description
EventAction(Class<? extends T> eventClass)

Method Summary

Modifier and Type	Method and Description
boolean	act(float delta) Updates the action based on time.
abstract boolean	handle(T event) Called when the specific type of event occurs on the actor.
boolean	isActive()
void	restart() Sets the state of the action so it can be run again.
void	setActive(boolean active)
void	setTarget(Actor newTarget) Sets the actor this action will manipulate.

Methods inherited from class com.badlogic.gdx.scenes.scene2d.Action

getActor, getPool, getTarget, reset, setActor, setPool, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

EventAction

public EventAction(Class<? extends T> eventClass)

Method Detail

restart

public void restart()

Description copied from class: Action

Sets the state of the action so it can be run again.

Overrides:

restart in class Action

setTarget

public void setTarget(Actor newTarget)

Description copied from class: Action

Sets the actor this action will manipulate. If no target actor is set, Action.setActor(Actor) will set the target actor when the action is added to an actor.

Overrides:

setTarget in class Action

handle

public abstract boolean handle(T event)

Called when the specific type of event occurs on the actor.

Returns:

true if the event should be considered handled and this EventAction considered complete.

act

public boolean act(float delta)

Description copied from class: Action

Updates the action based on time. Typically this is called each frame by Actor.act(float).

Specified by:

act in class Action

Parameters:

delta - Time in seconds since the last frame.

Returns:

true if the action is done. This method may continue to be called after the action is done.

isActive

public boolean isActive()

setActive

public void setActive(boolean active)