Commit Graph

44388 Commits

Author SHA1 Message Date
Johan Klokkhammer Helsing
9f041c4f3b glgen: Fix endl warnings
Change-Id: Ibb4fd83778a5d6c00cabae55c14ba3e771345aef
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
2020-02-28 09:59:53 +01:00
Johan Klokkhammer Helsing
eca884a483 Remove various traces of QGL
Removed friend declarations, some check etc.

Task-number: QTBUG-74408
Change-Id: I1c5b46a564beee2c1d894678b908803f91df68aa
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
2020-02-28 09:59:39 +01:00
Lars Knoll
60f12c58a0 Merge "Merge remote-tracking branch 'origin/5.15' into dev" 2020-02-28 09:53:26 +01:00
Lars Knoll
a450cce6b6 Merge remote-tracking branch 'origin/5.15' into dev
Change-Id: I469b0501cc65fc5ce4d797a69ae89405cc69c7f8
2020-02-28 09:48:30 +01:00
Jarek Kobus
1ba46c9b63 Get rid of QMatrix
Task-number: QTBUG-81628
Change-Id: Iad66bfdf49b9ee65558a451108c086fc40dc3884
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
2020-02-28 08:57:57 +01:00
Johan Klokkhammer Helsing
d2068b24e4 Manual tests: Port diaglib from QGL to QOpenGL
Task-number: QTBUG-74408
Change-Id: I25dedd69c6927e5d627f8104c404e23ce68487d9
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
2020-02-28 08:16:32 +01:00
Samuli Piippo
963017f588 Prepend prefix path after loading toolchain file
The original toolchain file may set CMAKE_FIND_ROOT_PATH instead of
appending it, which overrides the Qt's path.

Change-Id: I69a4bf4be6a999854bb8a84cf5032c6a9b739b2e
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2020-02-28 08:31:34 +02:00
Alexander Akulich
4c86e667d2 Revert "QNetworkReply: deprecate the 'error' getter"
This reverts commit ccb2cb84f5 and
commit 0f568d0a67.

The patches fix ambiguity between a getter and a signal by changing the
getter name, but we still have to rename the signal to follow the signals
naming convention.

Revert the commits to keep the getter as is and change the signal name instead.

Change-Id: Iddbab7c33eea03826ae7c114a01857ed45bde6db
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
2020-02-28 07:21:14 +03:00
Kai Uwe Broulik
c2a13ae501 QConcatenateTablesProxyModel: Add getter for sourceModels
Currently, there's no generic way to get the source models as there's only
calls to add or remove them.

Change-Id: I23cdef7c93328b58a80ec4659b44073f8ff05088
Reviewed-by: David Faure <david.faure@kdab.com>
2020-02-27 21:10:21 +01:00
Thiago Macieira
ede8545245 QMimeXMLProvider: add missing semi-colon in the #else case
Fixes: QTBUG-82547
Change-Id: Ia8b65350cd5d49debca9fffd15f74e22c0536805
Reviewed-by: David Faure <david.faure@kdab.com>
2020-02-27 11:06:02 -08:00
Assam Boudjelthia
ecae4732a7 Android: QFileDialog::selectedFiles() check isLocalFile()
call toLocalFile() only if the returned QUrl::isLocalFile() is true,
otherwise return toString(). Same thing as done for QFileDialog static
functions as in 1576f81baa.

Change-Id: I3f8cab385e32d0943587b3382a636ea3a168d518
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
2020-02-27 18:37:43 +00:00
Robert Loehning
cb1145fb26 Fuzzing: Add fuzz target for QCborValue::fromCbor
Change-Id: I59fbab99849a23c553520db33d6c7182dc7b114d
Reviewed-by: Albert Astals Cid <albert.astals.cid@kdab.com>
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
2020-02-27 19:36:30 +01:00
Lars Knoll
bb802b4318 Merge "Merge remote-tracking branch 'origin/5.14' into 5.15" 2020-02-27 19:35:43 +01:00
Volker Hilsheimer
924b97d6ab Fix QDateTimeEdit's handling of invalid time in dst gap
During a spring forward, a time-zone omits an hour. A QDateTime with
such an hour is invalid, but QDateTimeEdit's handling of this invalid
time was not done correctly.

With this fix, up/down changes of any field that would result in an
invalid date-time corrects the time to be valid, while leaving as
much as possible of the user-entered data unchanged. To do that, we
rely on QDateTime::toMSecsSinceEpoch to return a value even for such
an invalid time, which then can be used to construct a valid
QDateTime.

Edits that would result in an invalid hour are reverted to the
previous when pressing return, if correctionMode is
CorrectToPreviousValue. This change also implements support for
CorrectToNearestValue, which uses the same mechanism as when stepping
over an invalid time.

Include a test that verifies that the various interactions result
in a reasonable value. Since QDateTimeEdit does not respect the
timezone or timespec of the QDateTime it is initialized with, we
have to find the first hour of daylight saving time for a year
that we know works for most time zones. Failing that, we have to
skip the tests. Verified in a wide range of time zones.

Change-Id: I05b906ae3b5f6681891d23704f00f9c10cd479ae
Fixes: QTBUG-79803
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2020-02-27 19:35:28 +01:00
Volker Hilsheimer
31b06a0437 QWizard: deprecate visitedPages and add visitedIds instead
As per the ### Qt 6 comment. A method visitedPages should, following
the convention of the other QWizard APIs, return a list of QWizardPage
pointers. Since the method returns a list of IDs, visitedIds is the
correct name.

[ChangeLog][QtWidgets][QWizard] visitedPages has been deprecated, use
visitedIds instead.

Change-Id: Ifdb94adf093be14cb48c84cb40818c55ff5189a0
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
2020-02-27 19:35:19 +01:00
Volker Hilsheimer
cb390719c6 Remove ### Qt 6 comment that we won't address
QStatusBar is 22 years old, and those protected APIs have been around
ever since. There is no good reason to make them private now.

Change-Id: I62624800d8e287e21535967aa6a861b98cae97d5
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
2020-02-27 19:35:08 +01:00
Johan Klokkhammer Helsing
f6f6eab89f Remove opengl benchmark
It used QGLPixelBuffer. Not sure how/if it could've been ported to QOpenGL.

Task-number: QTBUG-74408
Change-Id: I1271f501ccad4ae391ee0f6fc5a1ddfaf46ef0af
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
2020-02-27 14:31:49 +01:00
Lars Knoll
5c6c0289f0 Merge remote-tracking branch 'origin/5.14' into 5.15
Change-Id: I4212d070d5752275085e754b96f0392113604dba
2020-02-27 14:22:01 +01:00
Alexander Akulich
cb26a4da69 QAbstractSocket: deprecate 'error' signal, use 'errorOccurred' instead
[ChangeLog][Deprecation Notice] QAbstractSocket::error() (the signal) is deprecated; superseded by errorOccurred()

Change-Id: I11e9c774d7c6096d1e9b37c451cf0b99188b6aad
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
2020-02-27 13:56:45 +01:00
Edward Welbourne
0ad4f86729 Purge QRegExp use in QDateTime's rfcDateImpl()
Replace with a parser which actually does the job right, fixing
various infelicities in the parsing in the process.
Make the parser strict about formatting.

Adjusted tests to match. Fixed some QTime invalidity tests to each
test only one invalidity at a time (the invalid year and day tests
also used an invalid month).

[ChangeLog][QtCore][QDateTime] The parser for the Qt::RFC2822Date
format is now stricter, requiring the text to exactly match the form
of one of the relevant formats. A valid date or time will still be
parsed, even if the other part of the content is invalid, as long as
it (and any offset, if present) has the right form. In particular, the
parser now rejects texts with trailing cruft (other than space).

Fixes: QTBUG-80038
Change-Id: Id25675afd75f82f6351f20e79f0154f3ceda35ac
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2020-02-27 10:48:25 +01:00
Edward Welbourne
af837734b2 Pass QDate and QTime as value classes
It's what they are, so const refs are needless burden.
In the process, consolidate two of the affected methods (one of which
just adds another argument to the other's signature) into one.

Change-Id: I80de35ffe078a652d1999889dede0b10302abaa9
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2020-02-27 10:48:25 +01:00
Lars Knoll
e30aa59a89 Fix a quadratic behavior in the BiDi algorithm
Reset the lastETPosition after we changed DirET to DirEN,
to avoid iterating over the same set of characters many times.

Change-Id: Ib4113d0ba87ad70fc6bb386632eb094f943c080d
Reviewed-by: Robert Loehning <robert.loehning@qt.io>
2020-02-27 09:59:08 +01:00
Allan Sandfeld Jensen
25677ec4b2 Fix bounding box of zero-width entities in QFontEngineFT
Freetype can give us non empty bounds for zero-width characters,
this change just makes us skip metrics of characters already found to
not contribute to text advance. The coretext and windows
font-engines already uses the already calculated advance.

Change-Id: I82b3521a4fb92614be509be5982cd5ab9c1eb7de
Fixes: QTBUG-58854
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
2020-02-27 08:59:08 +00:00
Kai Koehne
d32a6793a4 MinGW: Fix debug-and-release configuration
Make sure that, if Qt was configured with -debug-and-release, winmain
and user apps are generated by default in debug-and-release mode, too.

This amends 9b4ec1393f .

Change-Id: I0f169d63ca98c9bde41114225004a0844425db33
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2020-02-27 09:59:08 +01:00
Christian Ehrlicher
5a03dfa249 QTextOption: fix handling Qt::AlignBaseline
QTextOption stores the Qt::Alignment flag in a eight bit bitfield. When
Qt::AlignBaseline was added the bitfield was not extended so the newly
used ninth bit is not stored in QTextOption.
Fix it by using one of the unused bits. Simply extending the bitfield is
not binary compatible so this has to wait for Qt6.

Fixes: QTBUG-74652
Change-Id: I2539f5619ffe729459102fa5406fb6c0dd463ea1
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
2020-02-27 06:51:53 +01:00
Alexandra Cherdantseva
0efdf54a16 wasm: fix texture leak when window is destroyed in a different context
Reproduce:
Show first window in first canvas;
Show second window in second canvas;
After screens are rendered destroy first window in first canvas

Change-Id: Ifbeb4824c1fdedecf24d5d20e58613d15c066420
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
2020-02-27 01:53:57 +03:00
Sze Howe Koh
e8793476ac Doc: List alternative ways to get the MySQL C Connector
The C Connector does not appear to be offered as a component in the
MySQL 8.0.19.0 installer.

Task-number: QTBUG-82187
Change-Id: I4b1ef83cca68e7bf6dd032ba35c0784354d7fed3
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
2020-02-27 06:30:19 +08:00
Volker Hilsheimer
c6dd2e2367 Document the behavior of QLineEdit::inputMask correctly
QLineEdit is unicode, and uses QChar::isLetter and QChar::isNumber to
evaluate whether an input character is valid. There is no test for ASCII
ranges, or converting of input characters to ASCII, so the documentation
was wrong.

[ChangeLog][QtWidgets][QLineEdit] the inputMask property has allowed any
Letter or Number category character for the respective mask characters,
not just ASCII. The documentation has been updated accordingly.

Change-Id: Ied93cf6ddd334ac91bfbc275107a8eb83d231d80
Fixes: QTBUG-82291
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Venugopal Shivashankar <Venugopal.Shivashankar@qt.io>
2020-02-26 23:26:44 +01:00
Volker Hilsheimer
8b9a025373 Make QDeadlineTimer test more resilient against VM starvation
Flaky fails in this test suggest that the VM on which the
test is executed does not get CPU resources allocated for enough time
to make this test pass. This change makes the test more resilient by
taking the measurements as quickly as possible.

In addition, use a sanity-check based on std::chrono APIs to abort the
test completely if we see that the clock has advanced too far to make
the following tests meaningful.

Change-Id: Ie6ac4ffb52f20e7774014f8222c9cd8f54d8a263
Fixes: QTBUG-64517
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
2020-02-26 23:26:23 +01:00
Volker Hilsheimer
1fcb06f79a Documentation: correctly use see-also tags to link to related members
Change-Id: I764eb4730067cd704866191516dc4e8dd1820760
Reviewed-by: Nico Vertriest <nico.vertriest@qt.io>
2020-02-26 23:26:13 +01:00
Volker Hilsheimer
469c333840 QComboBox: deprecate SizeAdjustPolicy::AdjustToMinimumContentLength
As per ### Qt 6 comment and pre-existing documentation, one of the
other enum values should be used anyway.
Only usage in QtWidgets is in QFileDialog, replace it there with
appropriate alternative.

[ChangeLog][QtWidgets][QComboBox] the SizeAdjustPolicy value
AdjustToMinimumContentLength is deprecated, use AdjustToContents or
AdjustToContentsOnFirstShow instead.

Change-Id: I22deaa31fbb6c09e87c814e120eb7ee27c177ea9
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
2020-02-26 23:09:20 +01:00
Volker Hilsheimer
f15aa1fd84 QDockWidget: mark AllDockWidgetFeatures enum value as deprecated
As per ### Qt 6 comment, and the documentation which already suggests
to specify the individual flags instead.

Change-Id: Id236b7b13024a15fc7ad483b9481361b2ac43a02
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
2020-02-26 23:09:06 +01:00
Lars Knoll
fd4be84d23 Add an expansion limit for entities
Recursively defined entities can easily exhaust all available
memory. Limit entity expansion to a default of 4096 characters to
avoid DoS attacks when a user loads untrusted content.

Added a setter and getter to allow modifying the expansion limit.

[ChangeLog][QtCore][QXmlStream] QXmlStreamReader does now by default
limit the expansion of entities to 4096 characters. Documents where
a single entity expands to more characters than the limit are not
considered well formed. The limit is there to avoid DoS attacks through
recursively expanding entities when loading untrusted content. The
limit can be changed through the QXmlStreamReader::setEntityExpansionLimit()
method.

Fixes: QTBUG-47417
Change-Id: I94387815d74fcf34783e136387ee57fac5ded0c9
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
2020-02-26 22:08:38 +01:00
Assam Boudjelthia
86f7d44089 Examples: request Android storage permissions when using QStandardPaths
http example uses QStandardPaths, on Android permissions might need to
be explicitly requested to write the downloaded file.

Task-number: QTBUG-80717
Change-Id: Icd377254ad77cac661c5ae37e9081e0463493d8b
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
2020-02-26 23:07:48 +02:00
Allan Sandfeld Jensen
e5e969c00c Prepare QGuiAction::checked property for declarative use
Make the order checkable and checked are set in insignificant, by
storing ignored checked value for un-checkable actions.

Also gives checkable its own changed signal.

Change-Id: If03db7c92481a542b6220604860abddb322bb517
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
2020-02-26 22:02:20 +01:00
Mårten Nordheim
bf377dd1af Doc: Rename TransferTimeoutPreset to DefaultTransferTimeoutConstant
A couple missed instances.

Amends 0394961f95

Change-Id: I41d47d1476c6688ca8a40b1ca62131891b9dec28
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
2020-02-26 21:30:44 +01:00
Alexander Akulich
6d18e4a2b8 Revert "QAbstractSocket: deprecate 'error' member-function"
This reverts commit 94b3dd77f2.

The patch fixes ambiguity between a getter and a signal by changing the
getter name, but we still have to rename the signal to follow the signals
naming convention.

Revert the commit to keep the getter as is and change the signal name instead.

Change-Id: I0dd60cf1ae9d1bd95beeb8ad58661ca4b1fb63b9
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2020-02-26 23:07:52 +03:00
Christian Ehrlicher
e1920f6593 QShortcut: fix ambiguity with new PMF ctors
The new PMF ctors introduced with a4751f8824
created some ambiguities with existing old-style connects. Fix it by
explitly checking if the given pointers are pointers from QObject
derived classes.

Fixes: QTBUG-82415
Change-Id: I70d51a6d50384fe6b5083fa3b94492ab6ed97086
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
2020-02-26 20:50:18 +01:00
Qt Forward Merge Bot
75c0ffaf6d Merge remote-tracking branch 'origin/5.15' into dev
Conflicts:
	examples/network/bearermonitor/CMakeLists.txt
	examples/network/CMakeLists.txt
	src/corelib/tools/qlinkedlist.h
	src/sql/kernel/qsqldriver_p.h
	src/sql/kernel/qsqlresult_p.h
	src/widgets/kernel/qwidget.cpp
	src/widgets/kernel/qwidget_p.h
	tests/auto/network/socket/platformsocketengine/tst_platformsocketengine.cpp
	tests/auto/network/socket/qtcpsocket/tst_qtcpsocket.cpp
	tests/auto/tools/moc/allmocs_baseline_in.json

Change-Id: I21a3c34570ae79ea9d30107fae71759d7eac17d9
2020-02-26 18:39:21 +01:00
Mårten Nordheim
f949f33688 QHash/QSet: Base iterator tag on warning version rather than deprecation
If you have deprecation warning version set to 5.15 and the
"disable deprecated before" set to something lower then it will complain
about usage of operator-- inside std::distance which is used in our
generic collection iterator.

This also required changing over to the QT_DEPRECATED_VERSION_5_15 macro
so that the deprecation warning would also be disabled.

This is a possible work-around - change the iterator tag if it would
trigger a warning.

Fixes: QTBUG-82397
Change-Id: I3e0ecae5edebba2a3560e7c3785bd9d1a6d0076d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2020-02-26 10:09:44 +01:00
Marc Mutz
e5acaa12e3 QObject: treat T* -> bool conversions as narrowing
Following wg21.link/LWG3228, it was found that a proper variant fix
requires that T* -> bool conversions be treated as narrowing
conversions in subclause wg21.link/dcl.init.lst. wg21.link/P1957R2 was
accepted in Prague 2020 as a DR and retroactively applies to older C++
standards.

Since we hard-code the algorithm of [dcl.init.lst], we can and must
add this manually.

[ChangeLog][QtCore][QObject] For the purposes of
QT_NO_NARROWING_CONVERSIONS_IN_CONNECT, pointer
(incl. pointer-to-member) to bool conversions are now considered
narrowing. This matches the resolution of a defect report in C++
itself.

Change-Id: Ifa9a3724c9c8ccd3dd6614928dbbe37477591dc1
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
2020-02-26 07:48:47 +00:00
Allan Sandfeld Jensen
23c5fc1d2f Improve argument name for std::function argument
Less \a fun though.

Note using references in this API would just duplicate the API, but
still end up with a copy when creating the QRunnable. By having the
copy apparent directly in the API, we not only save the duplication,
we also hint to the caller to use move if they want to avoid a copy.

Change-Id: If11476d4b38853839c1e87e0339807a1798fc875
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2020-02-26 06:25:20 +01:00
Shawn Rutledge
165d2f09cd QScreen::virtualSiblingAt(): pass QPoint by value
It's too small to bother with passing by reference.

Change-Id: I793678f5ae352b7f24d2c7e758dc75827c2190df
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
2020-02-26 06:25:04 +01:00
Qt Forward Merge Bot
226533fd85 Merge remote-tracking branch 'origin/5.14' into 5.15
Change-Id: Iad459349ea8b4090d79b4771bfff8f656a8a8189
2020-02-26 01:00:08 +01:00
Friedemann Kleint
3c4078ca02 tst_QSettings: Fix leaking registry key
On Windows, the test was leaking a registry key
HKEY_CURRENT_USER\Software\tst_QSettings_trailingWhitespace
Fix by using .ini-Format in the temporary directory created by the test.

Amends e66a878838.

Task-number: QTBUG-22461
Change-Id: If141a9e72e8faebc3fc46b94dab7b4b728a75292
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2020-02-25 20:16:20 +01:00
Allan Sandfeld Jensen
462c2745a5 Add replacement message to deprecation of QImage::alphaChannel()
Change-Id: I1d8afecc6da5df6fef72ecc59d14ac455c43d9a6
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
2020-02-25 19:53:27 +01:00
Andre de la Rocha
a434880e62 Rename AA_MSWindowsDisableVirtualKeyboard to AA_DisableNativeVirtualKeyboard
Renaming the attribute to make it platform-independent, since in spite
of currently being supported only on Windows, it may be eventually
supported on other platforms where it may be useful.

Task-number: QTBUG-76088
Change-Id: Id98ccd7a34e1c43b1f2274efce6ab4b4aff24f03
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
2020-02-25 19:53:27 +01:00
Timur Pocheptsov
0394961f95 Rename TransferTimeoutPreset to DefaultTransferTimeoutConstant
Found in API review. Replacing with the suggested name which is more Qt-ish.
And also preventively fix the name to contain its enum's name to follow the
conventions.

Change-Id: I00b510e36ccc831f107ecc3c79943d617726b4fb
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
2020-02-25 19:53:27 +01:00
Volker Hilsheimer
66e0079569 QStyle: deprecate enum values that are marked for removal in Qt 6
Those enum values are not used by widget code. Exception is
PE_PanelItemViewRow, which is used by all item views, and no replacement
is provided. So removing the ### Qt 6 comment from this value.

Change-Id: Id4371bda5c3b14e3565c87ab233ee621d995f081
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
2020-02-25 19:53:27 +01:00
Topi Reinio
95aec76e31 Doc: Fix documentation warnings for Qt Core
- QCborError: Classes cannot relate to header files; use \inheaderfile
  instead and link to the class from header file documentation.

- QRecursiveMutex: QDoc doesn't allow shared documentation comments
  for duplicating \fn docs between the base and deriving classes.
  Remove the sharing, the function documentation is available under
  'All Members' doc for QRecursiveMutex.

- QMultiMap: unite() and one overload of insert() were not recognized
  because their definitions in the same header file interfered with
  QDoc - use Q_CLANG_QDOC macro to comment them out, and tag \fn
  comments to ensure that the function documentation is matched.

Change-Id: Ic96869904a72d92453e4ffa6901000147571969b
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
2020-02-25 19:53:27 +01:00