  *    borderVisible="true"
  *    contentBackgroundColor="0xFFFFFF"
  *    dragIndicator="ListItemDragProxy"
+ *    dropIndicatorSkin="ListDropIndicator"
  *    rollOverColor="0xCEDBEF"
  *    selectionColor="0xA8C6EE"
  *    symbolColor="0x000000"

     *  Use the <code>hasFocusableChildren</code> property with Flex applications.
     *  Do not use the <code>tabChildren</code> property.</p>
     *
     *  <p>This is usually <code>false</code> because most components
     *  either receive focus themselves or delegate focus to a single
     *  internal sub-component and appear as if the component has
     *  received focus. You may choose to set this to true on a  List 

    /**
     *  Tries to find the next item in the data provider that
     *  starts with the character in the <code>eventCode</code> parameter.
     *  You can override this method to perform custom typeahead lookups. 
     *  The search starts at the <code>selectedIndex</code> location.
     *  If it reaches the end of the data provider, it starts over from the beginning.
     *
     *  @param eventCode The key that was pressed on the keyboard.
     *  @return <code>true</code> if a match was found.
