private void openDetails(Row row) {
     Detail details = getDetails(row);
     if (details != null) {
         details.setOpen(true);
         details.invalidate();
         assignedTaskQualityForms.invalidate();
     }
 }
 private void appendDetails(Row row, TaskQualityForm taskQualityForm) {
     Detail details = new Detail();
     details.setParent(row);
     details.appendChild(appendGridItems(row, taskQualityForm));
     details.setOpen(false);
 }