Passing argument to slot.

[TCB13]

Hello,
I'm trying to pass an argument to a slot triggered by a finished() signal.

My code right now is this:

download.cpp

(...)
    connect(&fdmanager, SIGNAL(finished(QNetworkReply*)),SLOT(FileDownloadFinished(filechk,QNetworkReply*)));
    QNetworkRequest request(QUrl(fileurl.data()));
    fdmanager.get(request);
(...)
void download::FileDownloadFinished(QByteArray chksum, QNetworkReply *reply) {
(...)
}

(...)
    connect(&fdmanager, SIGNAL(finished(QNetworkReply*)),SLOT(FileDownloadFinished(filechk,QNetworkReply*)));
    QNetworkRequest request(QUrl(fileurl.data()));
    fdmanager.get(request);
(...)
void download::FileDownloadFinished(QByteArray chksum, QNetworkReply *reply) {
(...)
}

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download.h

(...)
public slots:
    void FileDownloadFinished(QByteArray chksum, QNetworkReply *reply);
};
(...)

(...)
public slots:
    void FileDownloadFinished(QByteArray chksum, QNetworkReply *reply);
};
(...)

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The code compiles without any warnings, but when it run... I get this on the program output:

Object::connect: No such slot download::FileDownloadFinished(filechk,QNetworkReply*)

Object::connect: No such slot download::FileDownloadFinished(filechk,QNetworkReply*)

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Apparently I'm not passing the arguments correctly... How should I do it?

Thanks in advance.

[Lykurg]

You can't. You have to emit your own signal which matches this signature, or you can have a look at QSignalMapper if it could be used in your case.

[TCB13]

You can't. You have to emit your own signal which matches this signature, or you can have a look at QSignalMapper if it could be used in your case.

Thank you for the info. I'll take a look at QSignalMapper.