Hi!

Thank you for your answers.

I´m still working on the problem.

I tried so far:
Qt Code: 
  1. void MainWindow::sort()
  2. {
  3.     bool ok;
  4.     double number1 = in[0]->text().toDouble(&ok);  // Here I get the values, which works fine.
  5.     double number2 = in[1]->text().toDouble(&ok);
  6.     double number3 = in[2]->text().toDouble(&ok);
  7.     double number4 = in[3]->text().toDouble(&ok);
  8.     double number5 = in[4]->text().toDouble(&ok);
  9.  
  10.     QList<double> list;                                                                            // Here I sort them, but I´m not sure if correct.
  11.      list << number1 << number2 << number3 << number4 << number5;
  12.      qSort(list.begin(), list.end(), qGreater<double>());
  13.  
  14.  
  15.     QString resultString = "";                                           // Here I want to redisplay them in in[0] to in[4], but ordered as value1 to value5. 
  16.      in[0]->setText(resultString.setNum(value1));         
  17.     QString result1String = "";
  18.      in[1]->setText(result1String.setNum(value2));
  19.     QString result2String = "";
  20.      in[2]->setText(result2String.setNum(value3));
  21.     QString result3String = "";
  22.      in[3]->setText(result3String.setNum(value4));
  23.     QString result4String = "";
  24.      in[4]->setText(result4String.setNum(value5));
  25. }
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I know I´m missing some index-assignment that value1 is the greatest, value2 the second... do you have a suggestion?

If you see a mistake, please tell me!