| Commit message (Collapse) | Author | Age | Files | Lines |
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MidButton had its // ### Qt 5: remove me
upgraded to Qt 6 at 5.0; but it dates back to 4.7.0
Replace the many remaining uses of MidButton with MiddleButton in the
process.
Pick-to: 5.15
Change-Id: Idc1b1b1816673dfdb344d703d101febc823a76ff
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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It works as follows:
- user calls write(const QByteArray &);
- this function keeps a pointer to the chunk and calls a regular
write(data, len);
- write(data, len) calls a virtual writeData();
- subclass calls a new QIODevicePrivate::write();
- QIODevicePrivate::write() makes a shallow copy of
the byte array.
Proposed solution is fully compatible with existing subclasses.
By replacing a call to d->writeBuffer.append() with d->write(),
subclasses can improve their performance.
Bump the TypeInformationVersion field in qtHookData, to notify the
Qt Creator developers that the offset of QFilePrivate::fileName was
changed and dumpers should be adapted.
Change-Id: I24713386cc74a9f37e5223c617e4b1ba97f968dc
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
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Moved \omitvalue entries to the end (unless there was only one, at the
start). Sorted Qt::WidgetAttribute's to match their order in the
declaration, as there were many and their order was haphazard.
Change-Id: I41d27df0fc293f642f931177b0d8884fbbcb9b77
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
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- Remove obsolete functions and enumeration values
- Remove QObject * parameter from QMetaProperty accessors
- Fix renamed enumerations in QSsl
- Fix list items to be \li
- Fix function signatures and variable names
Change-Id: I37c7e6bf2c8ff92bc7b82620bae0a27796f866ab
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
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It is only broken in C++11/c++14 mode.
We do need to fix the order of visibility-attributes and this
C++ attribute.
Change-Id: I41e4367f1aaa9241fec4e336c39e58b798336b2c
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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Left the translation NOOP for later, pending advice on how to fix
QIODevice, which doesn't compile without them.
Task-number: QTBUG-85700
Change-Id: Icc423ecabb43714d98b5d9b0f9a96c5bb6ef1d78
Reviewed-by: Martin Storsjö <martin@martin.st>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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Follows the QWindow semantics, and is a replacement for creating
a QWidget with a QDesktopScreenWidget as the parent.
We can now remove much of the special handling of QDesktopWidget and
the Qt::Desktop window type, and get rid of QDesktopScreenWidget.
Add a manual test that allows local testing. Our CI environments
only have a single screen, and no multi-head display server setup
which is the primary case where QWidget::setScreen is interesting.
For the more common case of a virtual desktop, QWidget::setScreen
has no real impact (just as QWindow::setScreen doesn't).
Change-Id: Id0099e069d316741bacd8c795c396ccad37be297
Fixes: QTBUG-85483
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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After 9ee554ac1d1af97e7ad5b4bf78e2779f7d1c405f, the various static
inline versions of randTLS are no longer used, which clang warns
about.
Change-Id: I6dc21c0aab35fb6a8ca9e8d43ee4960ee844ef47
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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Those are problematic as they are also interpreted as
forward declarations of methods that are defined inline in
qdatastream.h and might never get instantiated. This can
lead to problems if template code checks for the existence
of the method.
Change-Id: I4550a6bc70ebd7edc57fe0420b89b453195971d0
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
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Check that we can successfully instantiate the data
stream operator for a container before we actually try.
This is required so we can automate registration of debug
stream operators with QMetaType.
Change-Id: Ib100a5242470d7fc8067058cc4d81af2fa9354b0
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
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Check that we can successfully instantiate the debug
stream operator for a container before we actually try.
This is required so we can automate registration of debug
stream operators with QMetaType.
Change-Id: I3943e7a443751d250c33b2ca1b9cf29207cfe6c4
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
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Both normal and relaxed constexpr are required by our new minimum of
C++17.
Change-Id: Ic028b88a2e7a6cb7d5925f3133b9d54859a81744
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
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Since 5.0 - qMalloc(), qFree(), qRealloc(), qMemCopy(), qMemSet()
Since 5.15 - qsrand(), qrand()
Change-Id: I74fa3d17b05521271c3dc563fc85a5b133289ce3
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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Also use the value to actually write it into qconfig.cpp so that qmake
reports the right information.
Change-Id: Icc4bf36b0dc6ad75d93ac16f39e5b361c0ce52b4
Fixes: QTBUG-81289
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
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Introduce a Q_OFFSETOF() macro that uses the optional support of
offsetof() for non standard layout types and disables the
corresponding compiler warnings. All our supported compilers
support offsetof() on non standard layout types.
Use the macro to do the offset calculations required in moc
generated code to replace a manual offset calculation that
was dereferencing a null pointer.
Change-Id: I4aab3af3c8bbaa90372f2234aa1cf8399d023c22
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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Deprecated in 5.15 in favor of CBOR.
Fixes: QTBUG-81239
Change-Id: I711d4bd7dd1247f58e77ac9fa53304cbe5028918
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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Our hardware optimized conversions of float to qfloat16 rounds to even
where our table based conversion truncated to zero.
The rounding is not in this patch exactly round to even like the
hardware implementation but much closer.
Change-Id: I4c5e72c15fef9079d3660680b2727ff7ba4e768a
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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Pick-to: 5.15
Change-Id: I985b93135b9d8fdfdd64e9183b23cbf8a7b4e3eb
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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Pick-to: 5.15
Pick-to: 5.12
Change-Id: Ide57f675b20b08210f301da5177df45d008423c4
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
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Infinite is only when the mantissa is 0, everything else is NaN.
std::isnormal returns false on zero.
Pick-to: 5.15
Change-Id: I897fc0dc3b8a9c557bb1922ea7ca8df501e91859
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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The configuration tests might indicate the compiler supports F16C,
due to building the tests as x86. But in a multi arch situation,
such as when doing universal builds for x86_64 and arm64, we must
also verify that the current complication unit is building for x86.
Instead of adding Q_PROCESSOR_X86 checks to each call site that
checks for F16C, we sanitize the F16C support define as we do for
other CPU feature defines.
Change-Id: I9ef53c9d47690dddb0b1b82f77b0ebf74f3295bb
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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We already manage to compile without this code, and none of it are full
classes or separate functions suitable for qt5compat.
Change-Id: I47facac7ec621cfc4b0b26214b7de37897443519
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
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Remove obsolete documentation.
Change-Id: Iaf4b6f9852a883dea0f256c5c89e74f6ebbe85f3
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
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Deprecated since 5.0. Renamed a function in a manual test that no
longer needs to say it's Qt5-specific.
Change-Id: I6f2159c702f389d378a0e4d86bd4fe633298b100
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
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All Mac Pros launched since 2019 have AVX512 support (CLX processor) but
the Darwin kernel does not enable the state bits in the XCR0 register
for all processes by default. Instead, it traps the #UD exception and
decodes the instruction to find out if it was an AVX512 instruction. If
so, it adds memory to the thread's context switch space. See [1].
Good solution, but forces us to have OS-specific code to determine if
the OS really supports AVX512. No other OS appears to require this. For
future features (namely, Intel Advanced Matrix Extensions), there's an
official way of implementing this, via the eXtended Feature Disable
register.
Qt has no AVX512 code yet, so this is just being future-proof. Apple has
yet to announce when or if their Mac Pros will switch from Intel Xeon to
ARM.
[1] https://github.com/apple/darwin-xnu/blob/xnu-4903.221.2/osfmk/i386/fpu.c#L174
Change-Id: Ieffc3453b88c4517a1dbfffd162175ead343e622
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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Remove their associated enums, too.
All deprecated since 5.9.
Change-Id: Ieefba1a08c221ea7b62500f219baea8a3ccfb7db
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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This follows up on commit 5ba66c5622e9e0da87a5037399b375d7e8cee554,
which removed all locale-dependence from QDateTime; I neglected the
doc of the DateFormat enum.
Change-Id: I244db9c6e1ab47892162c7f441c2b4202662e6e4
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
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Smart pointers like QSharedPointer<T> do have a value_type, but their
equality does not depend on T being comparable. Therefore, instead of
simply checking for T::value_type, test for a few other container
requirements.
This also required to add an additional check for std::optional, as that
one has an unconstrained operator== on MSVC.
Change-Id: Iefd048f7aa360f4713ecd79f80acd7dae72ee18c
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
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The Qt::Keys have been re-ordered and comments added to reflect
the layout of the enum values in relation to the Unicode ranges.
Bits 0x00200000, 0x00400000, and 0x00800000 have been reserved
in case we want to use them for Qt::ModifierKey later on. Doing
so would require changing Qt::Key_unknown to not overlap with
these bits, or to accept that Modifier + Qt::Key_unknown is not
a supported usecase.
Change-Id: I580a01b0a47a28948a0f0018c47931395933b8f2
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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Some goals that have hopefully been achieved are:
- make QPointerEvent and QEventPoint resemble their Qt Quick
counterparts to such an extent that we can remove those wrappers
and go back to delivering the original events in Qt Quick
- make QEventPoint much smaller than QTouchEvent::TouchPoint, with no pimpl
- remove most public setters
- reduce the usage of complex constructors that take many arguments
- don't repeat ourselves: move accessors and storage upwards
rather than having redundant ones in subclasses
- standardize the set of accessors in QPointerEvent
- maintain source compatibility as much as possible: do not require
modifying event-handling code in any QWidget subclass
To avoid public setters we now introduce a few QMutable* subclasses.
This is a bit like the Builder pattern except that it doesn't involve
constructing a separate disposable object: the main event type can be
cast to the mutable type at any time to enable modifications, iff the
code is linked with gui-private. Therefore event classes can have
less-"complete" constructors, because internal Qt code can use setters
the same way it could use the ones in QTouchEvent before; and the event
classes don't need many friends. Even some read-accessors can be kept
private unless we are sure we want to expose them.
Task-number: QTBUG-46266
Fixes: QTBUG-72173
Change-Id: I740e4e40165b7bc41223d38b200bbc2b403e07b6
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
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As found by LGTM.com.
Change-Id: Ic4c38c02529e7cc7eb7c79c3936b7d5f030fd84f
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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Qt::UNICODE_ACCEL had no effect since at least Qt 4.0. We can drop
it in Qt 6. The whole Qt::Modifier enumeration is still widely
used, so we can't drop it yet, but we should aim at doing so in
Qt 7. Add a note.
[ChangeLog][QtCore][Qt::Modifier] The Qt::UNICODE_ACCEL enumerator
has been removed. It had no effect since Qt 4.0.
[ChangeLog][QtCore][Qt::Modifier] Usage of the enumerators in
the Qt::Modifier enumeration is discouraged. The enumeration
will likely get removed in the next major version of Qt.
Change-Id: If25f30d920878d32903b91a38044f5da042c7eab
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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This had already been in very few places, where we ran into issues with
this before. More generic constraints here will significantly reduce the
amount of error messages a user has to parse in case he tries to instantiate
an operator by accident (or with a lacking comparison operator for one of
it's template arguments).
Change-Id: I1521d19c55d99732d9742402bd534c390a8e4242
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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Containers often define an operator==() or operator<() which is very useful
for generic code. But those operators can usually not be instantiated if
the template argument doesn't implement the operator.
This sometimes leads to the compiler trying all possible template expansions
and implicit conversions for the type, giving extremely long error
messages. The traits support can be used to safely constrain those
operators.
Being able to safely detect this will also allow us to fold the comparison
support that is currently a large cludge for user types directly into
QMetaType.
Change-Id: Ib84afb5348c3eb0be5161d6ba9d5fe237709c65f
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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Created a QByteArrayView in symmetry with QStringView.
Added the basic tests symmetrical to QStringView tests.
Moved the implementations of non-modifying methods of QByteArray to
namespace QtPrivate, to be reused inline from both QByteArray and
QByteArrayView. Changed QByteArray's counterparts of those methods to
take QByteArrayView as argument instead of QByteArray. Removed
QByteArray's operator QNoImplicitBoolCast(), because it was causing
ambiguity when calling those methods with QByteArray argument (it was
there to perevnt if(!ba)/if(ba) from compiling, but currently that would
be ambiguous and won't compile anyway).
[ChangeLog][QtCore][QByteArrayView] New class.
Task-number: QTBUG-84321
Change-Id: I05f92e654cf65c95f2bb31b9c9018746ac110426
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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Change-Id: Ifc41d0d341aed029e89baa3fc20f9535c1fb01d9
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
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As noted in discussion at https://dev.gnupg.org/T4982#135524, when
there is a mismatch between position-independence of the Qt library
and other compilations, the warning produced by Qt is confusing.
It should say explicitly that -fPIE should not be passed.
Change-Id: I66394f86230a6598ac383bfd7bb14ab8cbbf6245
Pick-to: 5.15
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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The API is available by including qopenglcontext.h as usual,
but scoped in the QPlatformInterface namespace. The namespace
exposes platform specific type-safe interfaces that provide:
a) Factory functions for adopting native contexts, e.g.
QCocoaGLContext::fromNative(nsContext, shareContext);
b) Access to underlying native handles, e.g.
openGLContext->platformInterface<QCocoaGLContext>->nativeContext()
c) Platform specific functionality, e.g.
static QWGLContext::openGLModuleHandle()
openGLContext->platformInterface<QEGLContext>->doSomething();
The platform interfaces live close to the classes they extend,
removing the need for complex indirection and plumbing, and
avoids kitchen-sink modules and APIs such as the extras modules,
QPlatformFunctions, or QPlatformNativeInterface.
In the case of QOpenGLContext these platform APIs are backed
by the platform plugin, so dynamic_cast is used to ensure the
platform plugin supports the requested interface, but this is
and implementation detail. The interface APIs are agnostic
to where the implementation lives, while still being available
to the user as part of the APIs they extend/augment.
The documentation will be restored when the dust settles.
Task-number: QTBUG-80233
Change-Id: Iac612403383991c4b24064332542a6e4bcbb3293
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
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The qmake we're building is always built for the target platform.
Therefore, QT_CONFIGURE_CROSSBUILD can always be set to a falsy value.
Change-Id: I0f03c4ce0c75d3b4e97be5141adf742276131dcb
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
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Change-Id: I80d5ec671b08e74856b27922b10e0b31007a62c2
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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Task-number: QTBUG-84469
Task-number: QTBUG-85221
Change-Id: Ieb0ba7d82409e3c053a5788a01e92ea495505643
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
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Omitting state machine and docs for now.
Task-number: QTBUG-84469
Change-Id: Ibfa5e7035515773461f6cdbff35299315ef65737
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
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Change-Id: If5e85f813921b44971ca8572858051b53e1127a8
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Sune Vuorela <sune@vuorela.dk>
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Applied to headers only. Source file to be changed separately.
Omitted statemachine for now to avoid conflicts.
Omitted qmetatype.h for now - to be handled later.
Task-number: QTBUG-84469
Change-Id: I317376037a62467c313467d92955ad0b7473aa97
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
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Make a handful of narrowing casts explicit
Change-Id: I318e9778840f2437963377b6b97f269d569909dc
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
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Add overloads for qMin and friends where the arguments are of different
type, but one can be easily promoted to the other. Return the promoted
type. Promotions are only allowed if both types are either signed,
unsigned or floating point numbers.
This should simplify writing code in many case (as for example
qMin(myint64, 1)) and also help reduce source incompatibilities between
Qt 5 and Qt 6, where the return types for sizes of our containers changes
from int to qsizetype.
Change-Id: Ia6bcf16bef0469ea568063e7c32f532da610d1cd
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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Use the overload-with-template trick from P1423 to avoid ambiguities
when existing callers pass 0 or nullptr.
Add a qdoc-ignored macro to hide the fact that the overload is a
template.
[ChangeLog][QtCore][QString] Added char8_t overload of fromUtf8().
Change-Id: Iaa2d365bfa161ef36cc73fa3bad50aabf34d01db
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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And name the main class QList. That's also the one we document.
This gives less porting pain for our users, and a lot less churn
in our API, as we use QList in Qt 5 in 95% of our API.
In addition, it gives more consistent naming with QStringList and
QByteArrayList and disambiguates QList vs QVector(2|3|4)D.
Fixes: QTBUG-84468
Change-Id: I3cba9d1d3179969d8bf9320b31be2230d021d1a9
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
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Change-Id: I2729102d1efa9f3809ec22c29517961800e7dc6d
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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* Assume UTF-8 on all Unix like systems
* Export some functions to be able to compile QTextCodec once
moved to Qt5Compat.
Task-number: QTBUG-75665
Change-Id: I52ec47a848bc0ba72e9c7689668b1bcc5d736c29
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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