code: function () {
          var self = this, elm = self.getEl(), rect = self.layoutRect(), mainButtonElm, menuButtonElm;
  
          self._super();
  
          mainButtonElm = elm.firstChild;
          menuButtonElm = elm.lastChild;
  
          $(mainButtonElm).css({
            width: rect.w - DomUtils.getSize(menuButtonElm).width,
            height: rect.h - 2
          });
  
          $(menuButtonElm).css({
            height: rect.h - 2
          });
  
          return self;
        }
docs: Repaints the control after a layout operation.
  
  @method repaint