Example usage for com.badlogic.gdx.scenes.scene2d.ui Dialog button

Introduction

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

Prototype

public Dialog button(String text, Object object, TextButtonStyle buttonStyle) 

Source Link

Document

Adds a text button to the button table.

Usage

From source file:com.bladecoder.engine.ui.MenuScreen.java

License:Apache License

@Override
public void show() {
    stage = new Stage(new ScreenViewport());

    final Skin skin = ui.getSkin();
    final World world = World.getInstance();

    final MenuScreenStyle style = skin.get(MenuScreenStyle.class);
    final BitmapFont f = skin.get(style.textButtonStyle, TextButtonStyle.class).font;
    float buttonWidth = f.getCapHeight() * 15f;

    // Image background = new Image(style.background);
    Drawable bg = style.background;//from   w w w.  j  a  va  2 s  .c  o m

    if (bg == null && style.bgFile != null) {
        bgTexFile = new Texture(EngineAssetManager.getInstance().getResAsset(style.bgFile));
        bgTexFile.setFilter(TextureFilter.Linear, TextureFilter.Linear);

        bg = new TextureRegionDrawable(new TextureRegion(bgTexFile));
    }

    final Table table = new Table();
    table.setFillParent(true);
    table.center();

    if (bg != null)
        table.setBackground(bg);

    table.addListener(new InputListener() {
        @Override
        public boolean keyUp(InputEvent event, int keycode) {
            if (keycode == Input.Keys.ESCAPE || keycode == Input.Keys.BACK)
                if (world.getCurrentScene() != null)
                    ui.setCurrentScreen(Screens.SCENE_SCREEN);

            return true;
        }
    });

    table.defaults().pad(BUTTON_PADDING).width(buttonWidth);

    stage.setKeyboardFocus(table);

    if (style.showTitle) {

        Label title = new Label(Config.getProperty(Config.TITLE_PROP, "Adventure Blade Engine"), skin,
                style.titleStyle);

        title.setAlignment(Align.center);

        table.add(title).padBottom(DPIUtils.getMarginSize() * 2);
        table.row();
    }

    if (world.savedGameExists() || world.getCurrentScene() != null) {
        TextButton continueGame = new TextButton(I18N.getString("ui.continue"), skin, style.textButtonStyle);

        continueGame.addListener(new ClickListener() {
            public void clicked(InputEvent event, float x, float y) {
                if (world.getCurrentScene() == null)
                    try {
                        world.load();
                    } catch (Exception e) {
                        Gdx.app.exit();
                    }

                ui.setCurrentScreen(Screens.SCENE_SCREEN);
            }
        });

        table.add(continueGame);
    }

    TextButton newGame = new TextButton(I18N.getString("ui.new"), skin, style.textButtonStyle);
    newGame.addListener(new ClickListener() {
        public void clicked(InputEvent event, float x, float y) {
            if (world.savedGameExists()) {
                Dialog d = new Dialog("", skin) {
                    protected void result(Object object) {
                        if (((Boolean) object).booleanValue()) {
                            try {
                                world.newGame();
                            } catch (Exception e) {
                                Gdx.app.exit();
                            }
                            ui.setCurrentScreen(Screens.SCENE_SCREEN);
                        }
                    }
                };

                d.pad(DPIUtils.getMarginSize());
                d.getButtonTable().padTop(DPIUtils.getMarginSize());
                d.getButtonTable().defaults().padLeft(DPIUtils.getMarginSize())
                        .padRight(DPIUtils.getMarginSize());

                Label l = new Label(I18N.getString("ui.override"), ui.getSkin(), "ui-dialog");
                l.setWrap(true);
                l.setAlignment(Align.center);

                d.getContentTable().add(l).prefWidth(Gdx.graphics.getWidth() * .7f);

                d.button(I18N.getString("ui.yes"), true, ui.getSkin().get("ui-dialog", TextButtonStyle.class));
                d.button(I18N.getString("ui.no"), false, ui.getSkin().get("ui-dialog", TextButtonStyle.class));
                d.key(Keys.ENTER, true).key(Keys.ESCAPE, false);

                d.show(stage);
            } else {

                try {
                    world.newGame();
                } catch (Exception e) {
                    Gdx.app.exit();
                }
                ui.setCurrentScreen(Screens.SCENE_SCREEN);
            }
        }
    });

    table.row();
    table.add(newGame);

    TextButton loadGame = new TextButton(I18N.getString("ui.load"), skin, style.textButtonStyle);
    loadGame.addListener(new ClickListener() {
        public void clicked(InputEvent event, float x, float y) {
            ui.setCurrentScreen(Screens.LOAD_GAME_SCREEN);
        }
    });

    table.row();
    table.add(loadGame);

    //      if (world.getCurrentScene() != null) {
    //         TextButton saveGame = new TextButton(I18N.getString("ui.save"), skin, style.textButtonStyle);
    //         saveGame.addListener(new ClickListener() {
    //            public void clicked(InputEvent event, float x, float y) {
    //               ui.setCurrentScreen(Screens.SAVE_GAME_SCREEN);
    //            }
    //         });
    //
    //         table.row();
    //         table.add(saveGame);
    //      }

    TextButton quit = new TextButton(I18N.getString("ui.quit"), skin, style.textButtonStyle);
    quit.addListener(new ClickListener() {
        public void clicked(InputEvent event, float x, float y) {
            Gdx.app.exit();
        }
    });

    table.row();
    table.add(quit);

    table.pack();

    stage.addActor(table);

    // BOTTOM-RIGHT BUTTON STACK
    credits = new Button(skin, "credits");
    credits.addListener(new ClickListener() {
        public void clicked(InputEvent event, float x, float y) {
            ui.setCurrentScreen(Screens.CREDIT_SCREEN);
        }
    });

    help = new Button(skin, "help");
    help.addListener(new ClickListener() {
        public void clicked(InputEvent event, float x, float y) {
            ui.setCurrentScreen(Screens.HELP_SCREEN);
        }
    });

    debug = new Button(skin, "debug");
    debug.addListener(new ClickListener() {
        public void clicked(InputEvent event, float x, float y) {
            DebugScreen debugScr = new DebugScreen();
            debugScr.setUI(ui);
            ui.setCurrentScreen(debugScr);
        }
    });

    Table buttonStack = new Table();
    buttonStack.defaults().pad(DPIUtils.getSpacing()).size(DPIUtils.getPrefButtonSize(),
            DPIUtils.getPrefButtonSize());
    buttonStack.pad(DPIUtils.getMarginSize() * 2);

    if (EngineLogger.debugMode() && world.getCurrentScene() != null) {
        buttonStack.add(debug);
        buttonStack.row();
    }

    buttonStack.add(help);
    buttonStack.row();
    buttonStack.add(credits);
    buttonStack.bottom().right();
    buttonStack.setFillParent(true);
    buttonStack.pack();
    stage.addActor(buttonStack);

    Label version = new Label("v" + Config.getProperty(Config.VERSION_PROP, " unspecified"), skin);
    version.setPosition(DPIUtils.getMarginSize(), DPIUtils.getMarginSize());
    stage.addActor(version);

    debug.addListener(new ClickListener() {
        public void clicked(InputEvent event, float x, float y) {
            DebugScreen debugScr = new DebugScreen();
            debugScr.setUI(ui);
            ui.setCurrentScreen(debugScr);
        }
    });

    pointer = new Pointer(skin);
    stage.addActor(pointer);

    Gdx.input.setInputProcessor(stage);
}

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