How get signal returnPressed in QTextEdit

[Xandareva]

I don't know what is wrong here:

bool SimpleChatClient::eventFilter(QObject *obj, QEvent *event)
{
    if (obj == message) {
        if (event->type() == QEvent::KeyPress) {
            QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
            switch(keyEvent->key()) {
                case Qt::Key_Enter:
                case Qt::Key_Return:
                    sendMessage();
                break;
            }
            return false;
        } else {
            return QObject::eventFilter(obj, event);
        }
    } else {
        return QObject::eventFilter(obj, event);
    }
}

bool SimpleChatClient::eventFilter(QObject *obj, QEvent *event)
{
    if (obj == message) {
        if (event->type() == QEvent::KeyPress) {
            QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
            switch(keyEvent->key()) {
                case Qt::Key_Enter:
                case Qt::Key_Return:
                    sendMessage();
                break;
            }
            return false;
        } else {
            return QObject::eventFilter(obj, event);
        }
    } else {
        return QObject::eventFilter(obj, event);
    }
}

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And I don't know how to does it remake to work properly.