2012-12-13 123 views
1

酒吧在下面的代碼:如何連接QNetworkReply信號進展QT

connect(network_access_manager_, SIGNAL(finished(QNetworkReply*)), 
    this, SLOT(onRequestCompleted_progress(QNetworkReply *))); 

    network_access_manager_->get(request); 

的一點是,雖然通過下載獲取(請求),該文件是在進步,我想連接信號從QNetworkReply到progressBar,但我根本看不到我想怎麼做呢? QNetworkReply未命名。
任何想法?

回答

4

network_access_manager_->get(request);回報QNetworkReply*,所以

QNetworkReply *reply = network_access_manager_->get(request); 
connect(reply, SIGNAL(downloadProgress(qint64, qint64)), this, SLOT(......)) 

將服務。

+0

非常感謝。必須...使用...更多... chars ... – user336359