@ApiStatus.Experimental
  public static RegionPainter<Float> getThumbPainter(@NotNull Supplier<? extends Component> supplier) {
    return new ScrollBarPainter.Thumb(supplier, SystemInfo.isMac);
  }
@ApiStatus.Experimental
  public static RegionPainter<Float> getThumbPainter(@NotNull Supplier<? extends Component> supplier)