QLineEdit for numbers

I hope to find some infos here about to make a QLineEdit only for numbers. I tried out with QIntValidator and QDoubleValidator but they also allow "." and ",". So this is a bad issue because I really need only numbers. And Idea? or Infos available?

Ingo FoersterProgrammerAsked:
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QIntValidator only will allow thousands separator which might be a period or a comma depending on the current locale used. you may pass a range with QIntValidator what could be used to forbid minus or thousands separator.

if that is not enough you may  use your own validator derived from QIntValidator, call the base class function and add additional checks.

for additional ways look at http://doc.qt.io/qt-4.8/eventsandfilters.html#event-types


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Ingo FoersterProgrammerAuthor Commented:
Great help, thank you
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