diff options
| author |  Berthold Stoeger <bstoeger@mail.tuwien.ac.at> | 2018-02-09 23:07:42 +0100 |
|---|---|---|
| committer |  Lubomir I. Ivanov <neolit123@gmail.com> | 2018-03-05 18:04:57 +0200 |
| commit | eaff0ddee73d8fa0569d06a79716bf2bb8dffd31 (patch) | |
| tree | 195a5fb3ea80e1d2ef69dc78859ffce8b3f02fe7 /core | |
| parent | 907c07ce50a3fdaab8e1c6470271e828a55290d6 (diff) | |
| download | subsurface-eaff0ddee73d8fa0569d06a79716bf2bb8dffd31.tar.gz | |
core/imagedownloader.cpp: Use signal to exit eventloop
Don't do busy-waiting.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Diffstat (limited to 'core')
| -rw-r--r-- | core/imagedownloader.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/core/imagedownloader.cpp b/core/imagedownloader.cpp index 9a8463b7e..42ab52f0f 100644 --- a/core/imagedownloader.cpp +++ b/core/imagedownloader.cpp @@ -42,11 +42,9 @@ bool ImageDownloader::loadFromUrl(const QUrl &url) QNetworkRequest request(url); connect(&manager, &QNetworkAccessManager::finished, this, [this,&success] (QNetworkReply *reply) { saveImage(reply, success); }); + connect(&manager, &QNetworkAccessManager::finished, &loop, &QEventLoop::quit); QNetworkReply *reply = manager.get(request); - while (reply->isRunning()) { - loop.processEvents(); - sleep(1); - } + loop.exec(); delete reply; } return success; |