Doc: Update multi-threading doc title

Change title from "Thread Support in Qt" to "Multi-threading in Qt"
to use more modern and precise terminology. Add target directive to
preserve possible existing links and update all cross-references
across the codebase.

Task-number: QTBUG-140178
Change-Id: If3457a811d71fa17e29cf5d5886fda11951c2862
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
(cherry picked from commit b913b35ec7)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
(cherry picked from commit 659d29d797)
This commit is contained in:
Paul Wicking 2025-09-15 19:05:24 +02:00 committed by Qt Cherry-pick Bot
parent 9ad6ee42dd
commit a368445da3
4 changed files with 4 additions and 4 deletions

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@ -71,7 +71,7 @@
\endlist
If you are not already familiar with Qt's thread support, we
recommend that you start by reading the \l{Thread Support in Qt}
recommend that you start by reading the \l{Multi-threading in Qt}
overview.
\section1 RenderThread Class Definition

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@ -48,7 +48,7 @@
useful paradigm for performing time-consuming operations without freezing
the user interface of an application.
The \l{Thread Support in Qt} page contains information on implementing
The \l{Multi-threading in Qt} page contains information on implementing
threads in applications. Additional concurrent classes are provided by the
\l{Qt Concurrent} module.

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@ -656,7 +656,7 @@
When using signals and slots with multiple threads, see \l{Signals and Slots Across Threads}.
\sa {Thread Support in Qt}, QObject::connect(), qRegisterMetaType(), Q_DECLARE_METATYPE()
\sa {Multi-threading in Qt}, QObject::connect(), qRegisterMetaType(), Q_DECLARE_METATYPE()
*/
/*!

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@ -276,7 +276,7 @@ QThreadPrivate::~QThreadPrivate()
\l{Mandelbrot} example, as that is the name of the QThread subclass).
Note that this is currently not available with release builds on Windows.
\sa {Thread Support in Qt}, QThreadStorage, {Synchronizing Threads},
\sa {Multi-threading in Qt}, QThreadStorage, {Synchronizing Threads},
Mandelbrot, {Producer and Consumer using Semaphores},
{Producer and Consumer using Wait Conditions}
*/