示例#1
0
  public void scrollByUnit(int direction) {
    float size;
    if (orientation == VERTICAL) {
      direction *= -1;
      size = scrollSpace + slider.getThumbButton().getHeight() / slider.getHeight();
    } else size = scrollSpace + slider.getThumbButton().getWidth() / slider.getWidth();

    if (direction == DECREMENT) setValue(getValue() - size);
    else setValue(getValue() + size);
  }