display number on label

[spirit]

I think like this

int num;
QString qstr = QString::number(num);
if (num <= 9 && num >= 0)
  qstr.insert(0, "0");
else if (num >= -9 && num <= 0)
  qstr.insert(1, "0");
ui.label->setText(qstr);

int num;
QString qstr = QString::number(num);
if (num <= 9 && num >= 0)
  qstr.insert(0, "0");
else if (num >= -9 && num <= 0)
  qstr.insert(1, "0");
ui.label->setText(qstr);

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