Qt Code: 
  1. QList<QTableWidgetItem *> selection = ui.tableWidget->selectedItems();
  2.  
  3.     int prev = -1;
  4.     for( int i = selection.length() - 1; i >= 0; i -= 1 ) {
  5.     int current = selection[i]->row();
  6.     if( current != prev ) {
  7.         QTableWidgetItem *item = ui.tableWidget->takeItem(current,0);
  8.         QTableWidgetItem *itemBelow = ui.tableWidget->takeItem(current+1,0);
  9.         ui.tableWidget->setItem(current,0,itemBelow);
  10.         ui.tableWidget->setItem(current+1,0,item);
  11.  
  12.        prev = current;
  13.     }
  14.  }
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yes ,you are right, and now its more simple!

but my selected blues not move wth current moving. setSelected() but how?