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| author | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-01-01 15:18:57 +0100 |
|---|---|---|
| committer | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-02-02 12:49:19 +0000 |
| commit | df39627fa33392a71ab79aadaa57e5c5e650e79e (patch) | |
| tree | 83a776716c9b8d9bea2e0a5c3282aa5e0cbcdb6d /examples/embedded/lightmaps | |
| parent | 7847e6bc02552fa7fc7f518e5cb3336f667b5a6d (diff) | |
Examples: cleanup foreach usage
Replace deprecated foreach macro with range-based for loop
Change-Id: If919ba1d1d4acddfc1c5460ce7aebf8c49e3ac38
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Diffstat (limited to 'examples/embedded/lightmaps')
| -rw-r--r-- | examples/embedded/lightmaps/slippymap.cpp | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/examples/embedded/lightmaps/slippymap.cpp b/examples/embedded/lightmaps/slippymap.cpp index ff43261700..da003981ff 100644 --- a/examples/embedded/lightmaps/slippymap.cpp +++ b/examples/embedded/lightmaps/slippymap.cpp @@ -162,7 +162,6 @@ void SlippyMap::handleNetworkData(QNetworkReply *reply) { QImage img; QPoint tp = reply->request().attribute(QNetworkRequest::User).toPoint(); - QUrl url = reply->url(); if (!reply->error()) if (!img.load(reply, 0)) img = QImage(); @@ -173,10 +172,12 @@ void SlippyMap::handleNetworkData(QNetworkReply *reply) emit updated(tileRect(tp)); // purge unused spaces - QRect bound = m_tilesRect.adjusted(-2, -2, 2, 2); - foreach(QPoint tp, m_tilePixmaps.keys()) - if (!bound.contains(tp)) - m_tilePixmaps.remove(tp); + const QRect bound = m_tilesRect.adjusted(-2, -2, 2, 2); + for (auto it = m_tilePixmaps.keyBegin(); it != m_tilePixmaps.keyEnd(); ++it) { + const QPoint &tp = *it; + if (!bound.contains(tp)) + m_tilePixmaps.remove(tp); + } download(); } |