/**
* Loads viewstate into this control and its children.
* This method is overriden to load the items data from view state,
* as well as the mapping between indexes and text/value pairs for
* the list items.
* @param array viewstate to be loaded
*/
public function loadViewState($viewState)
{
parent::loadViewState($viewState);
$this->items = $this->getViewState('Items', new TCollection());
}
