Ejemplo n.º 1
0
  public void setItems(Object[] objects) {
    if (objects == null) throw new IllegalArgumentException("items cannot be null.");

    if (!(objects instanceof String[])) {
      String[] strings = new String[objects.length];
      for (int i = 0, n = objects.length; i < n; i++) strings[i] = String.valueOf(objects[i]);
      objects = strings;
    }

    this.items = (String[]) objects;
    selectedIndex = 0;

    Drawable bg = style.background;
    BitmapFont font = style.font;

    prefHeight =
        Math.max(
            bg.getTopHeight() + bg.getBottomHeight() + font.getCapHeight() - font.getDescent() * 2,
            bg.getMinHeight());

    float max = 0;
    for (int i = 0; i < items.length; i++) max = Math.max(font.getBounds(items[i]).width, max);
    prefWidth = bg.getLeftWidth() + bg.getRightWidth() + max;
    prefWidth =
        Math.max(
            prefWidth,
            max
                + style.listBackground.getLeftWidth()
                + style.listBackground.getRightWidth()
                + 2 * style.itemSpacing);

    invalidateHierarchy();
  }
Ejemplo n.º 2
0
 public void setStyle(SelectBoxStyle style) {
   if (style == null) throw new IllegalArgumentException("style cannot be null.");
   this.style = style;
   if (items != null) setItems(items);
   else invalidateHierarchy();
 }