Get data from QTextEdit line by line in QT [closed]

Answer 1

QString QTextStream::readLine(qint64 maxlen = 0)

For reading text you can use QTextStream

    QString text = ui->lineEdit->text();
    QTextStream * stream = new QTextStream(&text , QIODevice::ReadOnly);
    QString line1 =  stream->readLine();
    QString line2 =  stream->readLine();

    qDebug() <

For adding it into vector

    QString text = ui->lineEdit->text();
    QTextStream * stream = new QTextStream(&text , QIODevice::ReadOnly);
    QVector lines;
    while (!stream->atEnd())
    {
        lines << stream->readLine();
    }