Java Code Examples for com.badlogic.gdx.scenes.scene2d.ui.ImageButton#ImageButtonStyle

@Test
@NeedGL
public void shouldParseSingleButtonWithImages() throws Exception {
    FileHandle defaultFont = Gdx.files.internal("share/MLFZS.ttf");

    CocoStudioUIEditor editor = new CocoStudioUIEditor(
        Gdx.files.internal("single-button/MainScene.json"), null, null, defaultFont, null);

    Group group = editor.createGroup();
    Actor actor = group.findActor("Button_1");

    assertThat(actor, not(nullValue()));
    assertThat(actor, instanceOf(ImageButton.class));
    ImageButton imageButton = (ImageButton) actor;
    assertThat(imageButton.getScaleX(), is(1.7958f));
    assertThat(imageButton.getScaleY(), is(1.8041f));
    ImageButton.ImageButtonStyle style = imageButton.getStyle();
    assertThat(style.imageDisabled, instanceOf(NinePatchDrawable.class));
    assertThat(style.up, instanceOf(NinePatchDrawable.class));
    assertThat(style.down, instanceOf(NinePatchDrawable.class));
}
 

public ItemBox(ItemStack stack, int inventoryX, int inventoryY, String extra) {
	this.stack = stack;
	this.inventoryX = inventoryX;
	this.inventoryY = inventoryY;
	this.extra = extra;

	btnGroup = CachePool.getGroup();
	btnGroup.setBounds(0, 0, 60, 60);

	style = new ImageButton.ImageButtonStyle();
	style.up = inventoryBoxDrawable;
	btn = new ImageButton(style);
	btn.setBounds(0, 0, 60, 60);
	btn.setName(extra);
	btnGroup.addActor(btn);

	setupBox();
	add(btnGroup);
}
 

public GameSpeedController(TextureAtlas buttonAtlas) {
	btnPauseStyle = new ImageButton.ImageButtonStyle();
	btnPauseStyle.up = new TextureRegionDrawable(buttonAtlas.findRegion("pause-up"));
	btnPauseStyle.down = new TextureRegionDrawable(buttonAtlas.findRegion("pause-down"));

	btnPlayStyle = new ImageButton.ImageButtonStyle();
	btnPlayStyle.up = new TextureRegionDrawable(buttonAtlas.findRegion("play-up"));
	btnPlayStyle.down = new TextureRegionDrawable(buttonAtlas.findRegion("play-down"));

	btnSlowStyle = new ImageButton.ImageButtonStyle();
	btnSlowStyle.up = new TextureRegionDrawable(buttonAtlas.findRegion("slow-up"));
	btnSlowStyle.down = new TextureRegionDrawable(buttonAtlas.findRegion("slow-down"));

	imageButton = new ImageButton(btnPauseStyle);

	add(imageButton);

	imageButton.addListener(new ChangeListener() {
		@Override
		public void changed(ChangeEvent event, Actor actor) {
			setGameSpeed();
			event.cancel();
		}
	});
}
 

/**
 * Loads the ImageButton styles for buttons with up and down image effects
 *
 * @param numButtons
 * @param sprites
 * @return a style array for ImageButtons
 */
public ImageButton.ImageButtonStyle[] loadImageButtonStyles(int numButtons, TextureRegion[][] sprites) {
    ImageButton.ImageButtonStyle[] ret = new ImageButton.ImageButtonStyle[numButtons];
    for (int i = 0; i < numButtons; i++) {
        ret[i] = new ImageButton.ImageButtonStyle();
        ret[i].imageUp = new TextureRegionDrawable(sprites[0][i]);
        ret[i].imageDown = new TextureRegionDrawable(sprites[1][i]);
    }
    return ret;
}
 

public MenuExtensionScreen(final Unlucky game, final ResourceManager rm) {
    super(game, rm);

    // init exit button
    ImageButton.ImageButtonStyle style = new ImageButton.ImageButtonStyle();
    style.imageUp = new TextureRegionDrawable(rm.menuExitButton[0][0]);
    style.imageDown = new TextureRegionDrawable(rm.menuExitButton[1][0]);
    exitButton = new ImageButton(style);
    exitButton.setSize(18, 18);
    exitButton.setPosition(177, 99);
}
 

public static ImageButton.ImageButtonStyle inventoryModifierButton() {
  TextureRegionDrawable up = new TextureRegionDrawable(Assets.getTextureRegion("core:hud/touch/InventoryModifierButtonUp.png"));
  TextureRegionDrawable down = new TextureRegionDrawable(Assets.getTextureRegion("core:hud/touch/InventoryModifierButtonDown.png"));
  return new ImageButton.ImageButtonStyle(up, down, null, null, null, null);
}
 

private Theme() {
    buttonStyles = new ImageButton.ImageButtonStyle[4];
}
 

public static ImageButton.ImageButtonStyle debugButton() {
  TextureRegionDrawable up = new TextureRegionDrawable(Assets.getTextureRegion("core:hud/touch/DebugButtonUp.png"));
  TextureRegionDrawable down = new TextureRegionDrawable(Assets.getTextureRegion("core:hud/touch/DebugButtonDown.png"));
  return new ImageButton.ImageButtonStyle(up, down, null, null, null, null);
}
 

public static ImageButton.ImageButtonStyle chatButton() {
  TextureRegionDrawable up = new TextureRegionDrawable(Assets.getTextureRegion("core:hud/touch/ChatButtonUp.png"));
  TextureRegionDrawable down = new TextureRegionDrawable(Assets.getTextureRegion("core:hud/touch/ChatButtonDown.png"));
  return new ImageButton.ImageButtonStyle(up, down, null, null, null, null);
}
 

public static ImageButton.ImageButtonStyle blocksButton() {
  TextureRegionDrawable up = new TextureRegionDrawable(Assets.getTextureRegion("core:hud/touch/BlocksButtonUp.png"));
  TextureRegionDrawable down = new TextureRegionDrawable(Assets.getTextureRegion("core:hud/touch/BlocksButtonDown.png"));
  return new ImageButton.ImageButtonStyle(up, down, null, null, null, null);
}
 

public static ImageButton.ImageButtonStyle descendButton() {
  TextureRegionDrawable t = new TextureRegionDrawable(Assets.getTextureRegion("core:hud/touch/DescendButton.png"));
  return new ImageButton.ImageButtonStyle(t, t, null, null, null, null);
}
 

public static ImageButton.ImageButtonStyle jumpButton() {
  TextureRegionDrawable t = new TextureRegionDrawable(Assets.getTextureRegion("core:hud/touch/JumpButton.png"));
  return new ImageButton.ImageButtonStyle(t, t, null, null, null, null);
}
 

public LevelUpScreen(GameScreen gameScreen, TileMap tileMap, Player player, ResourceManager rm) {
    super(gameScreen, tileMap, player, rm);

    // create bg
    ImageButton.ImageButtonStyle style = new ImageButton.ImageButtonStyle();
    style.imageUp = new TextureRegionDrawable(rm.levelupscreen400x240);
    ui = new ImageButton(style);
    ui.setSize(200, 120);
    ui.setPosition(0, 0);
    ui.setTouchable(Touchable.disabled);
    stage.addActor(ui);

    handleClick();

    // create animation
    levelUpAnim = new AnimationManager(rm.levelUp96x96, 4, 0, 1 / 4f);

    // create labels
    BitmapFont font = rm.pixel10;
    Label.LabelStyle titleFont = new Label.LabelStyle(font, new Color(0, 205 / 255.f, 20 / 255.f, 1));
    Label.LabelStyle stdWhite = new Label.LabelStyle(font, new Color(1, 1, 1, 1));
    Label.LabelStyle yellow = new Label.LabelStyle(font, new Color(1, 212 / 255.f, 0, 1));
    Label.LabelStyle blue = new Label.LabelStyle(font, new Color(0, 190 / 255.f, 1, 1));

    title = new Label("LEVEL UP!", titleFont);
    title.setSize(200, 20);
    title.setPosition(0, 95);
    title.setFontScale(2.5f);
    title.setAlignment(Align.center);
    title.setTouchable(Touchable.disabled);
    stage.addActor(title);

    levelDesc = new Label("You reached level 1", stdWhite);
    levelDesc.setSize(200, 20);
    levelDesc.setPosition(0, 80);
    levelDesc.setAlignment(Align.center);
    levelDesc.setTouchable(Touchable.disabled);
    stage.addActor(levelDesc);

    statsDescs = new Label[statNames.length];
    stats = new Label[statNames.length];
    increases = new Label[statNames.length];

    for (int i = 0; i < statNames.length; i++) {
        statsDescs[i] = new Label(statNames[i], stdWhite);
        statsDescs[i].setSize(10, 10);
        statsDescs[i].setFontScale(1.3f / 2);
        statsDescs[i].setPosition(100, 17 + (i * 12));
        statsDescs[i].setAlignment(Align.left);
        statsDescs[i].setTouchable(Touchable.disabled);
        stage.addActor(statsDescs[i]);

        stats[i] = new Label("1330", blue);
        stats[i].setSize(10, 10);
        stats[i].setFontScale(1.3f / 2);
        stats[i].setPosition(140, 17 + (i * 12));
        stats[i].setAlignment(Align.left);
        stats[i].setTouchable(Touchable.disabled);
        stage.addActor(stats[i]);

        increases[i] = new Label("+20", yellow);
        increases[i].setSize(10, 10);
        increases[i].setFontScale(1.3f / 2);
        increases[i].setPosition(170, 17 + (i * 12));
        increases[i].setAlignment(Align.left);
        increases[i].setTouchable(Touchable.disabled);
        stage.addActor(increases[i]);
    }

    clickToContinue = new Label("Click to continue", stdWhite);
    clickToContinue.setSize(200, 10);
    clickToContinue.setFontScale(0.5f);
    clickToContinue.setPosition(0, 2);
    clickToContinue.setAlignment(Align.center);
    clickToContinue.setTouchable(Touchable.disabled);
    stage.addActor(clickToContinue);
}
 

public InventoryUI(final Unlucky game, Player player, final ResourceManager rm) {
    super(game, player, rm);

    ui = new MovingImageUI(rm.inventoryui372x212, new Vector2(200, 7), new Vector2(7, 7), 225.f, 186, 106);
    ui.setTouchable(Touchable.enabled);

    // create exit button
    ImageButton.ImageButtonStyle exitStyle = new ImageButton.ImageButtonStyle();
    exitStyle.imageUp = new TextureRegionDrawable(rm.exitbutton18x18[0][0]);
    exitStyle.imageDown = new TextureRegionDrawable(rm.exitbutton18x18[1][0]);
    exitButton = new ImageButton(exitStyle);
    exitButton.setSize(9, 9);

    // Fonts and Colors
    Label.LabelStyle[] labelColors = new Label.LabelStyle[] {
        new Label.LabelStyle(rm.pixel10, new Color(1, 1, 1, 1)), // white
        new Label.LabelStyle(rm.pixel10, new Color(0, 190 / 255.f, 1, 1)), // blue
        new Label.LabelStyle(rm.pixel10, new Color(1, 212 / 255.f, 0, 1)), // yellow
        new Label.LabelStyle(rm.pixel10, new Color(0, 1, 60 / 255.f, 1)), // green
        new Label.LabelStyle(rm.pixel10, new Color(220 / 255.f, 0, 0, 1)) // red
    };

    // create headers
    headers = new Label[3];
    for (int i = 0; i < headers.length; i++) {
        headers[i] = new Label(headerStrs[i], labelColors[0]);
        headers[i].setSize(62, 4);
        headers[i].setFontScale(0.5f);
        headers[i].setTouchable(Touchable.disabled);
        headers[i].setAlignment(Align.left);
    }

    // create stats
    stats = new Label[5];
    for (int i = 0; i < stats.length; i++) {
        stats[i] = new Label("", labelColors[0]);
        stats[i].setSize(62, 4);
        stats[i].setFontScale(0.5f);
        stats[i].setTouchable(Touchable.disabled);
        stats[i].setAlignment(Align.left);
    }
    stats[0].setStyle(labelColors[3]);
    stats[1].setStyle(labelColors[4]);
    stats[2].setStyle(labelColors[1]);
    stats[3].setStyle(labelColors[2]);
    stats[4].setStyle(labelColors[2]);

    selectedSlot = new Image(rm.selectedslot28x28);
    selectedSlot.setVisible(false);
    tooltip = new ItemTooltip(rm.skin);
    tooltip.setPosition(90, 15);

    enabled = new ImageButton.ImageButtonStyle();
    enabled.imageUp = new TextureRegionDrawable(rm.invbuttons92x28[0][0]);
    enabled.imageDown = new TextureRegionDrawable(rm.invbuttons92x28[1][0]);
    disabled = new ImageButton.ImageButtonStyle();
    disabled.imageUp = new TextureRegionDrawable(rm.invbuttons92x28[2][0]);
    invButtons = new ImageButton[2];
    invButtonLabels = new Label[2];
    String[] texts = { "ENCHANT", "SELL" };
    for (int i = 0; i < 2; i++) {
        invButtons[i] = new ImageButton(disabled);
        invButtons[i].setTouchable(Touchable.disabled);
        invButtonLabels[i] = new Label(texts[i], labelColors[0]);
        invButtonLabels[i].setFontScale(0.5f);
        invButtonLabels[i].setTouchable(Touchable.disabled);
        invButtonLabels[i].setSize(46, 14);
        invButtonLabels[i].setAlignment(Align.center);
    }

    exitButton.addListener(new ClickListener() {
        @Override
        public void clicked(InputEvent event, float x, float y) {
            end();
            if (!game.player.settings.muteSfx) rm.buttonclick0.play(game.player.settings.sfxVolume);
            if (inMenu) {
                removeInventoryActors();
                game.menuScreen.transitionIn = 1;
                renderHealthBars = false;
                game.inventoryScreen.setSlideScreen(game.menuScreen, true);
            }
            else {
                Gdx.input.setInputProcessor(gameScreen.multiplexer);
            }
        }
    });

    handleStageEvents();
    handleInvButtonEvents();
}
 

/**
 * Creates the UI for the Run and ______ buttons
 * Run will have some random low percentage to escape the battle
 */
private void createOptionUI() {
    // make buttons
    optionButtons = new ImageButton[2];
    disabled = new ImageButton.ImageButtonStyle[2];
    optionStyles = rm.loadImageButtonStyles(2, rm.stdmedbutton110x50);
    for (int i = 0; i < 2; i++) {
        optionButtons[i] = new ImageButton(optionStyles[1 - i]);
        disabled[i] = new ImageButton.ImageButtonStyle();
        disabled[i].imageUp = new TextureRegionDrawable(rm.stdmedbutton110x50[1][1 - i]);
    }

    // set pos
    // ____ button
    optionButtons[0].setPosition(2 * Util.MOVE_WIDTH, Util.MOVE_HEIGHT);
    // run button
    optionButtons[1].setPosition(2 * Util.MOVE_WIDTH, 0);

    // make labels
    optionNameLabels = new Label[2];
    optionDescLabels = new Label[2];

    BitmapFont bitmapFont = rm.pixel10;
    Label.LabelStyle font = new Label.LabelStyle(bitmapFont, new Color(255, 255, 255, 255));

    optionNameLabels[0] = new Label("", font);
    optionNameLabels[0].setAlignment(Align.topLeft);
    optionNameLabels[0].setSize(55, 25);
    optionNameLabels[0].setFontScale(0.62f);
    optionNameLabels[0].setTouchable(Touchable.disabled);
    optionNameLabels[0].setPosition(2 * Util.MOVE_WIDTH + 7, Util.MOVE_HEIGHT - 6);

    optionDescLabels[0] = new Label("", font);
    optionDescLabels[0].setAlignment(Align.topLeft);
    optionDescLabels[0].setSize(55, 25);
    optionDescLabels[0].setFontScale(0.7f / 2);
    optionDescLabels[0].setTouchable(Touchable.disabled);
    optionDescLabels[0].setPosition(2 * Util.MOVE_WIDTH + 7, Util.MOVE_HEIGHT - 12);

    optionNameLabels[1] = new Label("Run", font);
    optionNameLabels[1].setAlignment(Align.topLeft);
    optionNameLabels[1].setSize(55, 25);
    optionNameLabels[1].setFontScale(0.62f);
    optionNameLabels[1].setTouchable(Touchable.disabled);
    optionNameLabels[1].setPosition(2 * Util.MOVE_WIDTH + 7, -6);

    optionDescLabels[1] = new Label("7% chance to run\nfrom a battle", font);
    optionDescLabels[1].setAlignment(Align.topLeft);
    optionDescLabels[1].setSize(55, 25);
    optionDescLabels[1].setFontScale(0.7f / 2);
    optionDescLabels[1].setTouchable(Touchable.disabled);
    optionDescLabels[1].setPosition(2 * Util.MOVE_WIDTH + 7, -12);

    for (int i = 0; i < 2; i++) {
        stage.addActor(optionButtons[i]);
        stage.addActor(optionNameLabels[i]);
        stage.addActor(optionDescLabels[i]);
    }

    handleOptionEvents();
}
 

public void updateStyle(ImageButton.ImageButtonStyle style, int styleIndex) {
    style.imageUp = buttonStyles[styleIndex].imageUp;
    style.imageDown = buttonStyles[styleIndex].imageDown;
}
 

public ImageButton.ImageButtonStyle getStyle(int button) {
    return buttonStyles[button];
}
 

private Theme update(final FileHandle handle) {
    if (skin == null) {
        throw new NullPointerException("A Theme.skin must be set before updating any Theme instance");
    }

    final JsonValue json = new JsonReader().parse(handle.readString());

    name = handle.nameWithoutExtension();
    displayName = json.getString("name");
    price = json.getInt("price");

    JsonValue colors = json.get("colors");
    // Java won't allow unsigned integers, we need to use Long
    background = new Color((int) Long.parseLong(colors.getString("background"), 16));
    foreground = new Color((int) Long.parseLong(colors.getString("foreground"), 16));

    JsonValue buttonColors = colors.get("buttons");
    Color[] buttons = new Color[buttonColors.size];
    for (int i = 0; i < buttons.length; ++i) {
        buttons[i] = new Color((int) Long.parseLong(buttonColors.getString(i), 16));
        if (buttonStyles[i] == null) {
            buttonStyles[i] = new ImageButton.ImageButtonStyle();
        }
        // Update the style. Since every button uses an instance from this
        // array, the changes will appear on screen automatically.
        buttonStyles[i].up = skin.newDrawable("button_up", buttons[i]);
        buttonStyles[i].down = skin.newDrawable("button_down", buttons[i]);
    }

    currentScore = new Color((int) Long.parseLong(colors.getString("current_score"), 16));
    highScore = new Color((int) Long.parseLong(colors.getString("high_score"), 16));
    bonus = new Color((int) Long.parseLong(colors.getString("bonus"), 16));
    bandColor = new Color((int) Long.parseLong(colors.getString("band"), 16));
    textColor = new Color((int) Long.parseLong(colors.getString("text"), 16));

    emptyCell = new Color((int) Long.parseLong(colors.getString("empty_cell"), 16));

    JsonValue cellColors = colors.get("cells");
    cells = new Color[cellColors.size];
    for (int i = 0; i < cells.length; ++i) {
        cells[i] = new Color((int) Long.parseLong(cellColors.getString(i), 16));
    }

    String cellTextureFile = json.getString("cell_texture");
    cellTexture = SkinLoader.loadPng("cells/" + cellTextureFile);

    return this;
}