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QThread signals documentation improvement

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Be more explicit on from which thread the signals are emitted, and
mention that it is possible to connect finished with deleteLater

Change-Id: Ib72be94a81be383774f08d71915fa609843030e0
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
This commit is contained in:
Olivier Goffart 2012-10-10 17:28:42 +02:00 committed by The Qt Project
parent f8cfb4bebd
commit 3356a331f6
1 changed files with 12 additions and 2 deletions
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14
src/corelib/thread/qthread.cpp
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@ -323,7 +323,8 @@ QThreadPrivate::~QThreadPrivate()
/*!
\fn void QThread::started()
This signal is emitted when the thread starts executing.
This signal is emitted from the associated thread when it starts executing,
before the run() function is called.
\sa finished(), terminated()
*/
@ -331,7 +332,14 @@ QThreadPrivate::~QThreadPrivate()
/*!
\fn void QThread::finished()
This signal is emitted when the thread has finished executing.
This signal is emitted from the associated thread right before it finishes executing.
When this signal is emitted, the event loop has already stopped running.
No more events will be processed in the thread, except for deferred deletion events.
This signal can be connected to QObject::deleteLater(), to free objects in that thread.
\note If the associated thread was terminated using terminate(), it is undefined from
which thread this signal is emitted.
\sa started(), terminated()
*/
@ -341,6 +349,8 @@ QThreadPrivate::~QThreadPrivate()
This signal is emitted when the thread is terminated.
It is undefined from which thread this signal is emitted.
\sa started(), finished()
*/