Example usage for com.badlogic.gdx.scenes.scene2d.ui List getSelection

Introduction

In this page you can find the example usage for com.badlogic.gdx.scenes.scene2d.ui List getSelection.

Prototype

public ArraySelection<T> getSelection() 

Source Link

Usage

From source file:de.cwclan.gdxtest.core.screens.LevelMenu.java

@Override
public void show() {
    stage = new Stage();
    Gdx.input.setInputProcessor(stage);/*from  w ww.  ja va 2 s . c  om*/

    skin = new Skin(Gdx.files.internal("ui/menuSkin.json"), new TextureAtlas("ui/atlas.pack"));

    List list = new List(new String[] { "de.cwclan.gdxtest.core.games.CarGame",
            "de.cwclan.gdxtest.core.games.JumperGame", "de.cwclan.gdxtest.core.games.TiledGame" }, skin);
    list.setSelectedIndex(0);
    ScrollPane scrollPane = new ScrollPane(list, skin);
    scrollPane.setWidth(30);

    TextButton playButton = new TextButton("Druf da", skin);
    playButton.pad(5);
    playButton.addListener(new ClickListener() {

        @Override
        public void clicked(InputEvent event, float x, float y) {

            try {
                Class<? extends Screen> clazz = (Class<? extends Screen>) Class.forName(list.getSelection());
                Screen screen = clazz.newInstance();
                ((Game) Gdx.app.getApplicationListener()).setScreen(screen);
            } catch (ClassNotFoundException | InstantiationException | IllegalAccessException ex) {
                System.err.println(ex.getMessage());
            }

        }

    });

    TextButton backButton = new TextButton("zurck", skin, "small");
    backButton.pad(5);
    backButton.addListener(new ClickListener() {

        @Override
        public void clicked(InputEvent event, float x, float y) {
            ((Game) Gdx.app.getApplicationListener()).setScreen(new MainMenu());
        }
    });

    table = new Table(skin);
    table.setFillParent(true);
    table.debug();
    table.setFillParent(true);
    table.add("Select Level", "big").colspan(3).expandX().spaceBottom(50).row();
    table.add(scrollPane).uniformX().left().expandY();
    table.add(playButton).uniformX();
    table.add(backButton).uniformY().bottom().right();
    stage.addActor(table);

}

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