# class HTMLOptGroupElement

###

Module | khtml
Namespace | DOM
Class | HTMLOptGroupElement
Inherits | DOM::HTMLElement

Group options together in logical subdivisions. See the OPTGROUP element definition in HTML 4.0.

### methods

- HTMLOptGroupElement ( )

  returns ctor

- HTMLOptGroupElement (other)

  returns ctor

  Argument | Type | Default
  --- | --- | ---
  other | DOM.HTMLOptGroupElement |

- HTMLOptGroupElement (other)

  returns ctor

  Argument | Type | Default
  --- | --- | ---
  other | DOM.Node |

- HTMLOptGroupElement (impl)

  returns ctor
  Not implemented

  Argument | Type | Default
  --- | --- | ---
  impl | HTMLOptGroupElementImpl |

- disabled ( )

  returns bool

  The control is unavailable in this context. See the disabled attribute definition in HTML 4.0.

- label ( )

  returns DOM.DOMString

  Assigns a label to this option group. See the label attribute definition in HTML 4.0.

- setDisabled (a0)

  returns Nothing

  Argument | Type | Default
  --- | --- | ---
  a0 | bool |

  see disabled

- setLabel (a0)

  returns Nothing

  Argument | Type | Default
  --- | --- | ---
  a0 | DOM.DOMString |

  see label