QtComboBox issue with data

[aatwo]

Hey guys. I have two QComboBox's and I am initialising them using the constructor that lets you set both the text and the QVariant data item for each element. Problem is it is working for one of the combo boxes but not the other. In the second combo box every data item for each element is zero no matter what I try (even if I set it explicitly using the set item function), while at the same time every piece of data in the first combo box is exactly as I expect.

Is there something I am missing here?

Kind regards, Aaron.

comboPortFilter    = new QComboBox();
    comboStatusFilter  = new QComboBox();
 
    // COMBO 1
    comboPortFilter->addItem("All");
    for(int i = 0; i < 80; i++){
	char c[10];
	memset(c, 0, sizeof(c));
	sprintf(c, "%02i", i + 1);
	comboPortFilter->addItem(c, i + 1);
    }
 
    // COMBO 2
    comboStatusFilter->addItem("All", 0);
    comboStatusFilter->addItem("Green (no errors)", 1);
    comboStatusFilter->addItem("Amber (possible errors)", 2);
    comboStatusFilter->addItem("Red (definite errors)", 3);
    comboStatusFilter->addItem("Unknown", 4);

comboPortFilter    = new QComboBox();
    comboStatusFilter  = new QComboBox();
    
    // COMBO 1
    comboPortFilter->addItem("All");
    for(int i = 0; i < 80; i++){
	char c[10];
	memset(c, 0, sizeof(c));
	sprintf(c, "%02i", i + 1);
	comboPortFilter->addItem(c, i + 1);
    }
    
    // COMBO 2
    comboStatusFilter->addItem("All", 0);
    comboStatusFilter->addItem("Green (no errors)", 1);
    comboStatusFilter->addItem("Amber (possible errors)", 2);
    comboStatusFilter->addItem("Red (definite errors)", 3);
    comboStatusFilter->addItem("Unknown", 4);

To copy to clipboard, switch view to plain text mode 

I can easily find a work around in this case but if I am not using the QComboBox api properly I would rather know

[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);
}

To copy to clipboard, switch view to plain text mode