One reason: if the line edit has a validator and it does not return QValidator::Acceptable, or an input mask that is not matched/complete, then editingFinished() is not emitted.
Guru
Re: QLineEdit::editingFinished() doesn't work if QLineEdit is empty?
One reason: if the line edit has a validator and it does not return QValidator::Acceptable, or an input mask that is not matched/complete, then editingFinished() is not emitted.
mireiner (9th July 2016)
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