Make QAtomicScopedValueRollback public API

Move the private header to public.
Make documentation a part of public interface.

[ChangeLog][QtCore][QAtomicScopedValueRollback] New class.

Task-number: QTBUG-115107
Change-Id: I6c9f5448e74a5b62f4d97ee079944f4b1b731121
Reviewed-by: Marc Mutz <marc.mutz@qt.io>

6 files changed, 7 insertions, 21 deletions

diff --git a/src/corelib/CMakeLists.txt b/src/corelib/CMakeLists.txt
index 0edec96c99..70f6347546 100644
--- a/src/corelib/CMakeLists.txt
+++ b/src/corelib/CMakeLists.txt
@@ -271,7 +271,7 @@ qt_internal_add_module(Core
         tools/qarraydata.cpp tools/qarraydata.h
         tools/qarraydataops.h
         tools/qarraydatapointer.h
-        tools/qatomicscopedvaluerollback_p.h
+        tools/qatomicscopedvaluerollback.h
         tools/qbitarray.cpp tools/qbitarray.h
         tools/qcache.h
         tools/qcontainerfwd.h
diff --git a/src/corelib/tools/qatomicscopedvaluerollback_p.h b/src/corelib/tools/qatomicscopedvaluerollback.h
index c3b48f8855..84162ddffe 100644
--- a/src/corelib/tools/qatomicscopedvaluerollback_p.h
+++ b/src/corelib/tools/qatomicscopedvaluerollback.h
@@ -1,19 +1,8 @@
 // Copyright (C) 2022 The Qt Company Ltd.
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
-#ifndef QATOMICSCOPEDVALUEROLLBACK_P_H
-#define QATOMICSCOPEDVALUEROLLBACK_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists for the convenience
-// of qapplication_*.cpp, qwidget*.cpp and qfiledialog.cpp.  This header
-// file may change from version to version without notice, or even be removed.
-//
-// We mean it.
-//
+#ifndef QATOMICSCOPEDVALUEROLLBACK_H
+#define QATOMICSCOPEDVALUEROLLBACK_H
 
 #include <QtCore/qglobal.h>
 #include <QtCore/qatomic.h>
@@ -135,4 +124,4 @@ QAtomicScopedValueRollback(QBasicAtomicPointer<T> &, std::memory_order)
 
 QT_END_NAMESPACE
 
-#endif // QATOMICASCOPEDVALUEROLLBACK_P_H
+#endif // QATOMICASCOPEDVALUEROLLBACK_H
diff --git a/src/corelib/tools/qatomicscopedvaluerollback.qdoc b/src/corelib/tools/qatomicscopedvaluerollback.qdoc
index 76b2739932..7d5344cb60 100644
--- a/src/corelib/tools/qatomicscopedvaluerollback.qdoc
+++ b/src/corelib/tools/qatomicscopedvaluerollback.qdoc
@@ -5,12 +5,11 @@ QT_BEGIN_NAMESPACE
 
 /*!
     \class QAtomicScopedValueRollback
-    \internal
     \inmodule QtCore
     \brief Provides a QScopedValueRollback for atomic variables.
     \ingroup misc
     \ingroup tools
-    \since 6.5
+    \since 6.7
 
     The QAtomicScopedValueRollback class resets an atomic variable to its
     prior value on destruction. It can be used to revert state when an
diff --git a/tests/auto/corelib/tools/qatomicscopedvaluerollback/CMakeLists.txt b/tests/auto/corelib/tools/qatomicscopedvaluerollback/CMakeLists.txt
index a67bfcc4cd..b20e56421f 100644
--- a/tests/auto/corelib/tools/qatomicscopedvaluerollback/CMakeLists.txt
+++ b/tests/auto/corelib/tools/qatomicscopedvaluerollback/CMakeLists.txt
@@ -10,6 +10,4 @@ endif()
 qt_internal_add_test(tst_qatomicscopedvaluerollback
     SOURCES
         tst_qatomicscopedvaluerollback.cpp
-    LIBRARIES
-        Qt::CorePrivate
 )
diff --git a/tests/auto/corelib/tools/qatomicscopedvaluerollback/tst_qatomicscopedvaluerollback.cpp b/tests/auto/corelib/tools/qatomicscopedvaluerollback/tst_qatomicscopedvaluerollback.cpp
index 8a56d957bd..cbc4eb43d4 100644
--- a/tests/auto/corelib/tools/qatomicscopedvaluerollback/tst_qatomicscopedvaluerollback.cpp
+++ b/tests/auto/corelib/tools/qatomicscopedvaluerollback/tst_qatomicscopedvaluerollback.cpp
@@ -1,7 +1,7 @@
 // Copyright (C) 2022 The Qt Company Ltd.
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
 
-#include <QtCore/private/qatomicscopedvaluerollback_p.h>
+#include <QtCore/qatomicscopedvaluerollback.h>
 
 #include <QTest>
 
diff --git a/tests/auto/corelib/tools/qlist/tst_qlist.cpp b/tests/auto/corelib/tools/qlist/tst_qlist.cpp
index 743028351c..d731d9e311 100644
--- a/tests/auto/corelib/tools/qlist/tst_qlist.cpp
+++ b/tests/auto/corelib/tools/qlist/tst_qlist.cpp
@@ -5,7 +5,7 @@
 #include <QAtomicInt>
 #include <QThread>
 #include <QSemaphore>
-#include <private/qatomicscopedvaluerollback_p.h>
+#include <QAtomicScopedValueRollback>
 #include <qlist.h>