QString sCode;
     QModelIndex index = selectedIndexes().first();
     DomItem *item = static_cast<DomItem*>(index.internalPointer());
     sCode = item->node().toElement().text();
     QUiLoader fLoader;

     QByteArray ba = sCode.toUtf8();
     QBuffer buf(&ba);
     fpForm *Form = (fpForm *)  fLoader.load(&buf, this);
     buf.close();
     Form->initForm(sCode);

//    Form->exec();       // По вкусу :-)
      Form->show();
      return;