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prompt for input in qlineedit - Printable Version

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prompt for input in qlineedit - GMCobraz - Jun-22-2020

Hi all,

May I know how to call for prompt for an input in qlineedit?

For example:
1. User first input a value in qlineedit.
2. I program to check whether the input is integer only, if not ask user to input again in same qlineedit.

Please help.

Thanks


RE: prompt for input in qlineedit - Knight18 - Jun-22-2020

Are you looking for a way to prompt the user? If so, then use the QMessageBox widget.

Or were you asking something else?


RE: prompt for input in qlineedit - menator01 - Jun-22-2020

Have a look at this
https://stackoverflow.com/questions/13422995/set-qlineedit-to-accept-only-numbers


RE: prompt for input in qlineedit - GMCobraz - Jun-22-2020

Dear all,

Thanks for the reply.

I found a better way to do it.

Instead of asking the user to input and check whether is integer or not in qlineedit.

I use qspinbox to solve this problem. User can either input integer or double only, not something else.

Thanks.