code: function (selectText, delay) {
          var me = this;
  
          if (me.isDisabled()) { return me; }
  
          if (delay) {
              if (isNaN(delay)) { delay = 10; }
  
              setTimeout(function () {
                  me.focus.call(me, selectText, false);
              }, delay);
              return me;
          }
  
          if (!me.wysiwygIntialized) {
              return me.callParent(arguments);
          }
  
          var ed = tinymce.get(me.getInputId());
  
          if (ed && !ed.isHidden()) {
              me.callParent(arguments);
  
              ed.focus();
          }
          else {
              return me.callParent(arguments);
          }
  
          return me;
      }
docs: setReadOnly -----------------------------------------------------------------