PropertyHandle propHandle = getPropertyHandle( Label.ACTION_PROP );
PropertyHandle propHandle = getPropertyHandle( ILabelModel.ACTION_PROP );
	public ActionHandle getActionHandle( )	{		PropertyHandle propHandle = getPropertyHandle( Label.ACTION_PROP );		Action action = (Action) propHandle.getValue( );		if ( action == null )			return null;		return (ActionHandle) action.getHandle( propHandle );	}