code: protected void normalizeItemWidths() {
  
          int widestItemWidth = 1 + getWidthOfWidestItem();
          // Add 1 because actual width may not be an integer
          for (CmsContextMenuItemWidget item : m_menuItems) {
              if (measureWidth(item) <= widestItemWidth) {
                  item.setWidth(widestItemWidth + "px");
              }
          }
      }
docs: Normalizes the item width.<p>