signal problem

[tbscope]

Does this even compile?

Anyway, QLineEdit doesn't have any toPlainText() function since it can only contain plain text.

Why don't you simply do something like this?

void MyClass::mySlot()
{
    emit mySignal(myLineEdit->text());
}

void MyClass::mySlot()
{
    emit mySignal(myLineEdit->text());
}

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