code: function(sb) {
          var me = this;
  
          me.statusBar = sb;
          sb.on({
              single: true,
              scope: me,
              render: me.onStatusbarRender,
              beforedestroy: me.destroy
          });
          sb.on({
              click: {
                  element: 'el',
                  fn: me.onStatusClick,
                  scope: me,
                  buffer: 200
              }
          });
      }
docs: private