Set maximum input length in spinbox?

[hakermania]

I have a Spinbox. Its maximum value is 99, although this doesn't avoids the user to input e.g.
000000000000000000000000000000000000099
this is quite weird :/
How can i change the max input length of the spinbox? I found nothing from the properties menu
thx for any answer!

[wysota]

I have a Spinbox. Its maximum value is 99, although this doesn't avoids the user to input e.g.
000000000000000000000000000000000000099
this is quite weird :/

I'd say 0000000000000000099 is exactly 99 which is in the bounds specified by the minimum and maximum value allowed.

How can i change the max input length of the spinbox? I found nothing from the properties menu
thx for any answer!

Reimplement validate() and/or fixup(). The former should be quite easy:

QValidator::State MySpinBox::validate( QString &text, int pos) const {
  if(text.size()>2) return QValidator::Invalid;
  return QSpinBox::validate(text, pos);
}

QValidator::State MySpinBox::validate( QString &text, int pos) const {
  if(text.size()>2) return QValidator::Invalid;
  return QSpinBox::validate(text, pos);
}

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