content: function getItemFromRowList(rowListNode, eventType)
    indexesList = invalid
    if eventType = "focus"
      indexesList = rowListNode.rowItemFocused
    else if eventType = "click"
      indexesList = rowListNode.rowItemSelected
    end if
  
    rowIndex = indexesList[0]
    colIndex = indexesList[1]
    row = rowListNode.content.getChild(rowIndex)
    item = row.getChild(colIndex)
  
    return item
  end function