Trim a QLineEdit automatically: possible?

StackOverflow https://stackoverflow.com/questions/8374853

  •  27-10-2019
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Question

I wanted to limit the input of QLineEdit: no leading space. Is that possible ?

I shouldn't be using, e.g. the textEdited() signal, right ?

Was it helpful?

Solution

You can use the editingFinished() signal for that, it will be triggered when the text input loses focus or the user presses the enter key.

OTHER TIPS

Depending on your needs, also consider a validator - you can reject leading spaces from being entered at all, that way.

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