whole_func_string: function(o) {
          var me = this;
          
          o.un({
              scope: me,
              mousedown: me.onMouseDown,
              mouseup: me.onMouseUp,
              mouseover: me.onMouseOver,
              mouseout: me.onMouseOut,
              click: me.onClick
          });
          return me.callParent(arguments);
      }
func_code_string: function(o) {
          var me = this;
          
          o.un({
              scope: me,
              mousedown: me.onMouseDown,
              mouseup: me.onMouseUp,
              mouseover: me.onMouseOver,
              mouseout: me.onMouseOut,
              click: me.onClick
          });
          return me.callParent(arguments);
      }
func_documentation_string: Inherit docs from MixedCollection