2012-12-13 48 views
1

酒吧在下面的代码:如何连接QNetworkReply信号进展QT

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

    network_access_manager_->get(request); 

的一点是,虽然通过下载获取(请求),该文件是在进步,我想连接信号从QNetworkReply到progressBar,但我根本看不到我想怎么做呢? QNetworkReply未命名。
任何想法?

回答

4

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

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

将服务。

+0

非常感谢。必须...使用...更多... chars ... – user336359