## Uses of Class
org.zkoss.zul.impl.HeaderElement

- Packages that use HeaderElement
  Package | Description
  --- | ---
  org.zkoss.zul |

- - ### Uses of HeaderElement in org.zkoss.zul

    Subclasses of HeaderElement in org.zkoss.zul
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `Auxheader` | An auxiliary header.
    `class` | `Column` | A single column in a `Columns` element.
    `class` | `Listheader` | The list header which defines the attributes and header of a column of a list box.
    `class` | `Treecol` | A treecol.