Fix/adapt the uses of {to,set,from}Time_t in the qtbase source code

Move those to the equivalent {to,set,from}SecsSinceEpoch(), except for
the cases that did QDateTime::currentDateTime{,Utc}().toTime_t. Those
are best implemented with QDateTime::currentSecsSinceEpoch().

Change-Id: Ib57b52598e2f452985e9fffd145a366c92cfda20
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>

5 files changed, 6 insertions, 6 deletions

diff --git a/examples/network/torrent/connectionmanager.cpp b/examples/network/torrent/connectionmanager.cpp
index 99462fb489..acab59b0e3 100644
--- a/examples/network/torrent/connectionmanager.cpp
+++ b/examples/network/torrent/connectionmanager.cpp
@@ -86,7 +86,7 @@ QByteArray ConnectionManager::clientId() const
 {
     if (id.isEmpty()) {
         // Generate peer id
-        int startupTime = int(QDateTime::currentDateTime().toTime_t());
+        qint64 startupTime = QDateTime::currentSecsSinceEpoch();
 
         id += QString::asprintf("-QT%04x-", (QT_VERSION % 0xffff00) >> 8).toLatin1();
         id += QByteArray::number(startupTime, 10);
diff --git a/examples/network/torrent/metainfo.cpp b/examples/network/torrent/metainfo.cpp
index e3718999b8..565533e2f9 100644
--- a/examples/network/torrent/metainfo.cpp
+++ b/examples/network/torrent/metainfo.cpp
@@ -141,7 +141,7 @@ bool MetaInfo::parse(const QByteArray &data)
     }
 
     if (dict.contains("creation date"))
-        metaInfoCreationDate.setTime_t(dict.value("creation date").toInt());
+        metaInfoCreationDate.setSecsSinceEpoch(dict.value("creation date").toInt());
     if (dict.contains("comment"))
         metaInfoComment = QString::fromUtf8(dict.value("comment").toByteArray());
     if (dict.contains("created by"))
diff --git a/examples/network/torrent/torrentclient.cpp b/examples/network/torrent/torrentclient.cpp
index 6b184be39c..ba87924ff9 100644
--- a/examples/network/torrent/torrentclient.cpp
+++ b/examples/network/torrent/torrentclient.cpp
@@ -703,7 +703,7 @@ void TorrentClient::connectToPeers()
         // Pick a random peer from the list of weighed peers.
         TorrentPeer *peer = weighedPeers.takeAt(qrand() % weighedPeers.size());
         weighedPeers.removeAll(peer);
-        peer->connectStart = QDateTime::currentDateTime().toTime_t();
+        peer->connectStart = QDateTime::currentSecsSinceEpoch();
         peer->lastVisited = peer->connectStart;
 
         // Connect to the peer.
@@ -717,7 +717,7 @@ QList<TorrentPeer *> TorrentClient::weighedFreePeers() const
     QList<TorrentPeer *> weighedPeers;
 
     // Generate a list of peers that we want to connect to.
-    uint now = QDateTime::currentDateTime().toTime_t();
+    qint64 now = QDateTime::currentSecsSinceEpoch();
     QList<TorrentPeer *> freePeers;
     QMap<QString, int> connectionsPerPeer;
     foreach (TorrentPeer *peer, d->peers) {
diff --git a/examples/widgets/animation/stickman/lifecycle.cpp b/examples/widgets/animation/stickman/lifecycle.cpp
index fcb351cf36..0ece4f3932 100644
--- a/examples/widgets/animation/stickman/lifecycle.cpp
+++ b/examples/widgets/animation/stickman/lifecycle.cpp
@@ -91,7 +91,7 @@ public:
         : QEventTransition(this, QEvent::Timer)
     {
         setTargetState(target);
-        qsrand((uint)QDateTime::currentDateTime().toTime_t());
+        qsrand((uint)QDateTime::currentSecsSinceEpoch());
         startTimer(1000);
     }
 
diff --git a/examples/widgets/painting/composition/composition.cpp b/examples/widgets/painting/composition/composition.cpp
index 1c2802f860..d5d674fd83 100644
--- a/examples/widgets/painting/composition/composition.cpp
+++ b/examples/widgets/painting/composition/composition.cpp
@@ -290,7 +290,7 @@ void CompositionRenderer::updateCirclePos()
     if (m_current_object != NoObject)
         return;
     QDateTime dt = QDateTime::currentDateTime();
-    qreal t = (dt.toTime_t() * 1000 + dt.time().msec()) / 1000.0;
+    qreal t = dt.toMSecsSinceEpoch() / 1000.0;
 
     qreal x = width() / qreal(2) + (qCos(t*8/11) + qSin(-t)) * width() / qreal(4);
     qreal y = height() / qreal(2) + (qSin(t*6/7) + qCos(t * qreal(1.5))) * height() / qreal(4);