Function running on its own

[admkrk]

I am probably overlooking something simple, but do not understand why this function runs without being called. At the end of the constructor I have:

AvailableDialog::AvailableDialog(BomTableModel *model, QWidget *parent) :
    QDialog(parent),
    ui(new Ui::AvailableDialog)
{
//    ...
 
//    for(int i = 1; i < maxProjects + 1; i++)
//        ui->quantityCombo->addItem(QString::number(i));
 
    qDebug() << "fillTable being called";
    fillTable();
    qDebug() << "fillTable finished";
}

AvailableDialog::AvailableDialog(BomTableModel *model, QWidget *parent) :
    QDialog(parent),
    ui(new Ui::AvailableDialog)
{
//    ...

//    for(int i = 1; i < maxProjects + 1; i++)
//        ui->quantityCombo->addItem(QString::number(i));

    qDebug() << "fillTable being called";
    fillTable();
    qDebug() << "fillTable finished";
}

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With the loop commented out, it works as expected. The loop just fills a combo box with numbers (1 - 10). My debug output is:

fillTable being called
fillTable starting
0
1
2
3
4
5
6
7
8
fillTable ending
fillTable finished

The lines, other than the first and last are inside the function. If I uncomment the loop, the output is:

fillTable starting
0
...
8
fillTable ending
fillTable being called
fillTable starting
0
...
8
fillTable ending
fillTable finished

I originally had the loop after the function call, and noticed that it jumped right back to the function after completing the loop, when I was stepping through it. In that case the output was:

fillTable being called
fillTable starting
0
...
8
fillTable ending
fillTable finished
fillTable starting
0
...
8
fillTable ending

As you can see, for some reason, the code appears to jump inside the function, after the loop ends. I cannot think of any reason for this behavior.