diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/corelib/kernel/qtimer.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/corelib/kernel/qtimer.cpp b/src/corelib/kernel/qtimer.cpp index e89abade2c..8bf65c3c0e 100644 --- a/src/corelib/kernel/qtimer.cpp +++ b/src/corelib/kernel/qtimer.cpp @@ -317,7 +317,10 @@ QT_END_INCLUDE_NAMESPACE void QTimer::singleShot(int msec, QObject *receiver, const char *member) { - singleShot(msec, Qt::CoarseTimer, receiver, member); + // coarse timers are worst in their first firing + // so we prefer a high precision timer for something that happens only once + // unless the timeout is too big, in which case we go for coarse anyway + singleShot(msec, msec >= 2000 ? Qt::CoarseTimer : Qt::PreciseTimer, receiver, member); } /*! \overload |