code: function () {
          var self = this, attrs, elm;
          var cfg = self.settings;
  
          attrs = {
            id: self._id,
            hidefocus: '1'
          };
  
          elm = DomUtils.create('div', attrs, '<span>' + cfg.text + '</span>');
  
          if (cfg.height) {
            DomUtils.css(elm, 'height', cfg.height + 'px');
          }
  
          if (cfg.width) {
            DomUtils.css(elm, 'width', cfg.width + 'px');
          }
  
          elm.className = self.classes;
  
          return elm.outerHTML;
        }
docs: Renders the control as a HTML string.
  
  @method renderHtml
  @return {String} HTML representing the control.