# class TagCloud

###

Module | nepomuk
Namespace | Nepomuk
Class | TagCloud
Inherits | KTagCloudWidget

Tag cloud widget that displays all tags stored in the local Nepomuk store.

### methods

- TagCloud (parent)

  returns ctor

  Argument | Type | Default
  --- | --- | ---
  parent | QWidget | 0

  Create a new TagCloud widget. The widget will be populated immediately.

- autoUpdate ( )

  returns bool

  Returns true if auto updating is enabled (the default).

  See also setAutoUpdate

- setAutoUpdate (enable)

  returns Nothing

  Argument | Type | Default
  --- | --- | ---
  enable | bool |

  If auto updating is enabled the tag cloud is updated regularly to keep in sync with the local Nepomuk store.

  See also updateTags

- tagClicked (a0)

  returns Nothing
  SIGNAL ("tagClicked (Tag)")

  Argument | Type | Default
  --- | --- | ---
  a0 | Nepomuk.Tag |

  This signal is emitted whenever a tag is clicked.

  See also KTagCloudWidget.tagClicked

- updateTags ( )

  returns Nothing

  Update the tag cloud, ie. reload all tags from the store and recalculate their importance.

  There is no need to call this unless auto updating is disabled.

  See also setAutoUpdate