code: function(ui) {
          var me = this;
  
          //we need to append the scale to the UI, if not already done
          if (me.scale && !ui.match(me.scale)) {
              ui = ui + '-' + me.scale;
          }
  
          me.callParent([ui]);
  
          // Set all the state classNames, as they need to include the UI
          // me.disabledCls += ' ' + me.baseCls + '-' + me.ui + '-disabled';
      }
docs: inherit docs