docs: private boolean sliderClicked(Event event) {
  
          boolean result = CmsPositionBean.generatePositionInfo(m_knob).isOverElement(
              event.getClientX() + Window.getScrollLeft(),
              event.getClientY() + Window.getScrollTop());
          CmsDebugLog.getInstance().printLine("Slider was clicked: " + result);
          return result;
      }