Java 类com.badlogic.gdx.scenes.scene2d.ui.Tooltip 实例源码

protected Tooltip<?> parseTooltipFromAction(final LmlParser parser, final Actor actor,
        final String rawAttributeData) {
    final ActorConsumer<?, Actor> action = parser.parseAction(rawAttributeData, actor);
    if (action == null) {
        parser.throwErrorIfStrict(
                "Cannot create tooltip with unknown action ID: " + rawAttributeData + " for actor: " + action);
        return null;
    }
    final Object result = action.consume(actor);
    if (result instanceof Tooltip<?>) {
        // Found an action and its result is a tooltip. Attaching directly.
        return (Tooltip<?>) result;
    } else if (result instanceof Actor) {
        // Found an action and its result is an actor. Converting to a tooltip:
        return new Tooltip<Actor>((Actor) result, parser.getData().getDefaultTooltipManager());
    }
    // Found an action and its result is a different object. Converting to string and constructing tooltip:
    return new TextTooltip(Nullables.toString(result), parser.getData().getDefaultTooltipManager(),
            parser.getData().getDefaultSkin());
}

/** @param skin used to construct table.
 * @param tooltipManager used to construct tooltip.
 * @return a new TooltipTable instance with a fully initiated tooltip accessible with {@link #getTooltip()}
 *         method. */
public static TooltipTable create(final Skin skin, final TooltipManager tooltipManager) {
    final Tooltip<TooltipTable> tooltip = new Tooltip<TooltipTable>(null, tooltipManager);
    final TooltipTable content = new TooltipTable(skin, tooltip);
    tooltip.setActor(content);
    return content;
}

public void setTooltip(Tooltip<Table> tooltip) {
    this.tooltip = tooltip;
}

public void createTooltipTable(){
        this.setSkin(skin);
        this.background(skin.getDrawable("black-rectangle-hover"));
        tooltip = new Tooltip<Table>(this);
        setManager(this.getTooltip().getManager());
        this.getTooltip().getManager().instant();
        this.getTooltip().getManager().offsetX = 0;
        this.getTooltip().getManager().offsetY = 0;
        this.getTooltip().getManager().animations = false;
        this.getTooltip().setInstant(true);

        // labels for tooltip
        Label towerNameLbl = new Label(towerName, skin , "fontVeraRg24" , "white");
        towerNameLbl.setColor(Assets.greenColor);
        Label fireRateText = new Label("Fire rate:", skin , "default-font" , "white");
        Label fireRateLbl = new Label(String.format("%.1f/S",fireRate) , skin , "default-font" , "white");
        Label damageText = new Label("Damage:", skin , "default-font" , "white");
        Label damageLbl = new Label(String.format("%.0f",damage),skin , "default-font" , "white");
        Label rangeText = new Label("Range:", skin , "default-font" , "white");
        Label rangeLbl = new Label(String.format("%.0f",range) ,skin , "default-font" , "white");
        Label descriptionLbl = new Label(description , skin , "default-font" , "white");

        descriptionLbl.setColor(Assets.greenColor);
        descriptionLbl.setWrap(true);
        Label specialText = new Label("Special:", skin , "default-font" , "white");
        Label specialLbl = new Label(special,skin , "default-font" , "white");
        Label priceText = new Label("Price:", skin , "default-font" , "white");
        Label priceLbl = new Label( String.format( "%.0f" , price ),skin , "default-font" , "white");
        // Add labels to tooltip table
        this.defaults().grow();
        this.add(towerNameLbl).align(Align.left);
        this.row();
        this.add(fireRateText).align(Align.left);
        this.add(fireRateLbl).align(Align.right);
        this.row();
        this.add(damageText).align(Align.left);
        this.add(damageLbl).align(Align.right);
        this.row();
        this.add(rangeText).align(Align.left);
        this.add(rangeLbl).align(Align.right);
        this.row();
        this.add(specialText).align(Align.left);
        this.add(specialLbl).align(Align.right);
        this.row();
        this.add(descriptionLbl).align(Align.left).colspan(2);
        this.row();
        this.add(priceText).align(Align.left);
        this.add(priceLbl).align(Align.right);
        this.pad(8);
        this.align(Align.left);
}

public Tooltip<Table> getTooltip(){
    return tooltip;
}

@Override
public void process(final LmlParser parser, final LmlTag tag, final TooltipTable actor,
        final String rawAttributeData) {
    final Tooltip<TooltipTable> tooltip = actor.getTooltip();
    tooltip.setInstant(parser.parseBoolean(rawAttributeData, tooltip));
}

@Override
public void process(final LmlParser parser, final LmlTag tag, final TooltipTable actor,
        final String rawAttributeData) {
    final Tooltip<TooltipTable> tooltip = actor.getTooltip();
    tooltip.setAlways(parser.parseBoolean(rawAttributeData, tooltip));
}

/** @return managed instance of tooltip. */
public Tooltip<TooltipTable> getTooltip() {
    return tooltip;
}

/** @param skin used to construct table children (for example: labels out of plain text).
 * @param tooltip will be represented by this table. */
public TooltipTable(final Skin skin, final Tooltip<TooltipTable> tooltip) {
    super(skin);
    this.tooltip = tooltip;
}

/** @return tooltip represented by this table. */
public Tooltip<TooltipTable> getTooltip() {
    return tooltip;
}