net.dermetfan.gdx.scenes.scene2d.ui.popup.VisibilityBehavior Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of libgdx-utils Show documentation

support library for libGDX

There is a newer version: 0.13.4

/** Copyright 2014 Robin Stumm ([email protected], http://dermetfan.net)
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License. */

package net.dermetfan.gdx.scenes.scene2d.ui.popup;

import com.badlogic.gdx.scenes.scene2d.Actor;
import com.badlogic.gdx.scenes.scene2d.Event;
import net.dermetfan.gdx.scenes.scene2d.ui.popup.Popup.Behavior;

/** shows and hides the popup by settings its visibility
 *  @author dermetfan
 *  @since 0.8.0 */
public class VisibilityBehavior extends Behavior.Adapter {

	/** calls {@link Actor#setVisible(boolean) setVisible(true)} and {@link Actor#toFront() toFront()} on the {@link Popup#popup} */
	@Override
	public boolean show(Event event, Popup popup) {
		popup.getPopup().setVisible(true);
		popup.getPopup().toFront();
		return true;
	}

	/** calls {@link Actor#setVisible(boolean) setVisible(false)} on the {@link Popup#popup} */
	@Override
	public boolean hide(Event event, Popup popup) {
		popup.getPopup().setVisible(false);
		return false;
	}

}