QtComboBox issue with data

[wysota]

The code looks ok, the problem is probably elsewhere in your code.

By the way, you can replace the for loop with:

for(int i=0; i<80; ++i) {
  comboPortFilter->addItem(QString("%1").arg(i+1, 2, 10, '0'), i+1);
}

for(int i=0; i<80; ++i) {
  comboPortFilter->addItem(QString("%1").arg(i+1, 2, 10, '0'), i+1);
}

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