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| author | Thiago Macieira <thiago.macieira@nokia.com> | 2011-02-10 22:35:31 (GMT) |
|---|---|---|
| committer | Thiago Macieira <thiago.macieira@nokia.com> | 2011-02-10 22:35:31 (GMT) |
| commit | ca13ba801144763b1ca7c39b2ef8594de94e2d3e (patch) | |
| tree | 7600e31df6ce715a5bc28c0c97983bac9484c7cb /src/corelib/thread/qthread.cpp | |
| parent | ab38731fe5dcfaa1a7a70bc290a8856b5b01524d (diff) | |
| parent | ec20a6da3edea3031f1705c3b13e24dc2c7c6de5 (diff) | |
| download | Qt-ca13ba801144763b1ca7c39b2ef8594de94e2d3e.zip Qt-ca13ba801144763b1ca7c39b2ef8594de94e2d3e.tar.gz Qt-ca13ba801144763b1ca7c39b2ef8594de94e2d3e.tar.bz2 | |
Merge remote-tracking branch 'origin/4.7' into HEAD
Diffstat (limited to 'src/corelib/thread/qthread.cpp')
| -rw-r--r-- | src/corelib/thread/qthread.cpp | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/corelib/thread/qthread.cpp b/src/corelib/thread/qthread.cpp index f4bfa5d..8223cff 100644 --- a/src/corelib/thread/qthread.cpp +++ b/src/corelib/thread/qthread.cpp @@ -482,7 +482,10 @@ int QThread::exec() Q_D(QThread); QMutexLocker locker(&d->mutex); d->data->quitNow = false; - d->exited = false; + if (d->exited) { + d->exited = false; + return d->returnCode; + } locker.unlock(); QEventLoop eventLoop; @@ -506,10 +509,12 @@ int QThread::exec() Note that unlike the C library function of the same name, this function \e does return to the caller -- it is event processing - that stops. - - This function does nothing if the thread does not have an event - loop. + that stops. + + No QEventLoops will be started anymore in this thread until + QThread::exec() has been called again. If the eventloop in QThread::exec() + is not running then the next call to QThread::exec() will also return + immediately. \sa quit() QEventLoop */ |