QLabel to textfile

[jantje78]

I want to put the data from a QLabel/QLineEdit in a text file.

But when I do it like this:

void MainWindow::on_pushButton_3_clicked()     //the smile = : o
{
 QFile file("test.txt");
    if (!file.open(QIODevice::Append | QIODevice::Text))
        return;
    QTextStream out(&file);
    out << this->ui->naamLineEdit;
    out << "\r\n";
   }

void MainWindow::on_pushButton_3_clicked()     //the smile = : o
{
 QFile file("test.txt");
    if (!file.open(QIODevice::Append | QIODevice::Text))
        return;
    QTextStream out(&file);
    out << this->ui->naamLineEdit;
    out << "\r\n";
   }

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where naamLineEdit is the name of my QLineEdit, and my input is: test.
It puts this in the txt file:
0xb18da40

Same goes for:

out << this->ui->tijdLabel_2;

out << this->ui->tijdLabel_2;

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where tijdLabel_2 is the name of my QLabel.
It also puts a strange string in the text file.

Can someone help me out, I think it's fault with not converting/storing the QLineEdit/QLabel the right way.

[Zlatomir]

That is because naamLineEdit is a pointer to your QLineEdit.
And you will need to call the text() member function to return the text as a QString, so code will become something like:

out << this->ui->naamLineEdit->text();

out << this->ui->naamLineEdit->text();

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[jantje78]

Thank you Zlatomir,
It works with my QLineEdit and QLabel.