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();
}
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();
}