validator on line edit

[Raul]

Hi guys!
I want to set validator on line edit.but it doesn't work.
my code is:
QRegExp rx("[0-9]{1,2}|24");
SlineEdit->setValidator(new QRegExpValidator(rx,SlineEdit));
which I want to set 0-24 available,but it doesn't work!

[saa7_go]

In your case, you can use QIntValidator.

[Talei]

And code snippet

QValidator *val = new QIntValidator(0, 24, this);
    ui->lineEdit->setValidator( val );

QValidator *val = new QIntValidator(0, 24, this);
    ui->lineEdit->setValidator( val );

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[Raul]

And code snippet

QValidator *val = new QIntValidator(0, 24, this);
    ui->lineEdit->setValidator( val );

QValidator *val = new QIntValidator(0, 24, this);
    ui->lineEdit->setValidator( val );

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this method i know,i just want to use QRegExp rx("[0-9]{1,2}|24") syntax.thank you all the same!

[Raul]

In your case, you can use QIntValidator.

this method i know,i just want to use QRegExp rx("[0-9]{1,2}|24") syntax.thank you all the same!