com.badlogic.gdx.scenes.scene2d.ui

Class Tooltip<T extends Actor>

java.lang.Object

com.badlogic.gdx.scenes.scene2d.InputListener

com.badlogic.gdx.scenes.scene2d.ui.Tooltip<T>

All Implemented Interfaces:

EventListener

Direct Known Subclasses:

TextTooltip

public class Tooltip<T extends Actor>
extends InputListener

A listener that shows a tooltip actor when another actor is hovered over with the mouse.

Author:

Nathan Sweet

Constructor Summary

Constructors

Constructor and Description
Tooltip(T contents)
Tooltip(T contents, TooltipManager manager)

Method Summary

Modifier and Type	Method and Description
void	enter(InputEvent event, float x, float y, int pointer, Actor fromActor) Called any time the mouse cursor or a finger touch is moved over an actor.
void	exit(InputEvent event, float x, float y, int pointer, Actor toActor) Called any time the mouse cursor or a finger touch is moved out of an actor.
T	getActor()
Container<T>	getContainer()
TooltipManager	getManager()
void	hide()
boolean	mouseMoved(InputEvent event, float x, float y) Called any time the mouse is moved when a button is not down.
void	setActor(T contents)
void	setAlways(boolean always) If true, this tooltip is shown even when tooltips are not TooltipManager.enabled.
void	setInstant(boolean instant) If true, this tooltip is shown without delay when hovered.
boolean	touchDown(InputEvent event, float x, float y, int pointer, int button) Called when a mouse button or a finger touch goes down on the actor.

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

handle, keyDown, keyTyped, keyUp, scrolled, touchDragged, touchUp

Methods inherited from class java.lang.Object

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

Constructor Detail

Tooltip

public Tooltip(T contents)

Parameters:

contents - May be null.

Tooltip

public Tooltip(T contents,
               TooltipManager manager)

Parameters:

contents - May be null.

Method Detail

getManager

public TooltipManager getManager()

getContainer

public Container<T> getContainer()

setActor

public void setActor(T contents)

getActor

public T getActor()

setInstant

public void setInstant(boolean instant)

If true, this tooltip is shown without delay when hovered.

setAlways

public void setAlways(boolean always)

If true, this tooltip is shown even when tooltips are not TooltipManager.enabled.

touchDown

public boolean touchDown(InputEvent event,
                         float x,
                         float y,
                         int pointer,
                         int button)

Description copied from class: InputListener

Called when a mouse button or a finger touch goes down on the actor. If true is returned, this listener will receive all touchDragged and touchUp events, even those not over this actor, until touchUp is received. Also when true is returned, the event is handled.

Overrides:

touchDown in class InputListener

See Also:

InputEvent

mouseMoved

public boolean mouseMoved(InputEvent event,
                          float x,
                          float y)

Description copied from class: InputListener

Called any time the mouse is moved when a button is not down. This event only occurs on the desktop. When true is returned, the event is handled.

Overrides:

mouseMoved in class InputListener

See Also:

InputEvent

enter

public void enter(InputEvent event,
                  float x,
                  float y,
                  int pointer,
                  Actor fromActor)

Description copied from class: InputListener

Called any time the mouse cursor or a finger touch is moved over an actor. On the desktop, this event occurs even when no mouse buttons are pressed (pointer will be -1).

Overrides:

enter in class InputListener

fromActor - May be null.

See Also:

InputEvent

exit

public void exit(InputEvent event,
                 float x,
                 float y,
                 int pointer,
                 Actor toActor)

Description copied from class: InputListener

Called any time the mouse cursor or a finger touch is moved out of an actor. On the desktop, this event occurs even when no mouse buttons are pressed (pointer will be -1).

Overrides:

exit in class InputListener

toActor - May be null.

See Also:

InputEvent

hide

public void hide()