function getCMSFields()
 {
     $this->beforeUpdateCMSFields(function (&$fields) {
         $fields->merge(array(new TextField('Query', _t('SearchTwitterWidget.FIELD_QUERY', 'Query'), null, 255)));
     });
     return parent::getCMSFields();
 }
 public function getCMSFields()
 {
     $this->beforeUpdateCMSFields(function (&$fields) {
         $fields->merge(array(new TextField('User', _t('UserTwitterWidget.FIELD_USER', 'User'), null, 255)));
     });
     return parent::getCMSFields();
 }