code: function () {
          var self = this, settings = self.settings;
  
          self._super();
  
          if (!self.parent() && (settings.width || settings.height)) {
            self.initLayoutRect();
            self.repaint();
          }
  
          if (settings.autofocus) {
            self.focus();
          }
        }
docs: Called after the control has been rendered.
  
  @method postRender