How to set a fix string at first of QLineEdit?

Question

It's possible to set a fix string at first of QLineEdit? something like this:

Which in here $ is constant and user could not remove or edit it.

Did you look at `QLineEdit::inputMask()`? – vahancho Aug 26 '20 at 08:40 — vahancho, Aug 26 '20 at 08:40

score 3 · Accepted Answer · answered Aug 26 '20 at 09:48

3

use the input mask in the object: e.g.

ui->lineEdit->setInputMask("$ 000.000.000.000 ");

will look like

answered Aug 26 '20 at 09:48

1

Can be combined with validator, i believe i used that for IP address input – Swift - Friday Pie Aug 26 '20 at 10:40

1 Answers1