Example usage for com.badlogic.gdx.scenes.scene2d Actor addCaptureListener

Introduction

In this page you can find the example usage for com.badlogic.gdx.scenes.scene2d Actor addCaptureListener.

Prototype

public boolean addCaptureListener(EventListener listener) 

Source Link

Document

Adds a listener that is only notified during the capture phase.

Usage

From source file:com.vlaaad.dice.ui.components.Hint.java

License:Open Source License

public static Hint make(final Actor actor, String locKey, ObjectMap<String, String> params) {
    final Hint result = new Hint(locKey, params);

    actor.addCaptureListener(new ActorGestureListener(20, 0.4f, 0.3f, 0.15f) {

        @Override//w ww  .j a  v  a  2 s .c  o  m
        public boolean longPress(Actor actor, float x, float y) {
            if (actor.getStage() == null)
                return false;
            actor.localToStageCoordinates(tmp.set(x, y));
            result.show(actor.getStage(), tmp.x, tmp.y);
            return false;
        }

        @Override
        public void pan(InputEvent event, float x, float y, float deltaX, float deltaY) {
            if (result.hide())
                event.cancel();
        }

        @Override
        public void touchUp(InputEvent event, float x, float y, int pointer, int button) {
            if (result.hide()) {
                event.cancel();
                if (actor.getStage() != null)
                    actor.getStage().cancelTouchFocus();
            }
        }
    });
    return result;
}

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