... in an attempt to foster the use of this data structure by making
it less onerous to spell.
Pick-to: 6.3 6.2
Change-Id: Ib9d17029c75278edde6ba90f65f68af179a6d230
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
QFlatMap, like its public brethren, features the broken Qt-style
insert() behavior (what the STL calls insert_or_assign()), which
makes its insert() unusable for actual STL-style insert() work,
with no replacement except the size-check-and-index-operator trick:
const auto oldSize = c.size();
auto &e = c[key];
if (c.size() != oldSize) {
// inserted
}
Even though QFlatMap::insert() appears to return the correct info,
it's useless, because the old value has been assigned over by the
time insert() returns.
Pick-to: 6.3 6.2
Change-Id: If4173c42523a128dfd22ab496dde0089ba73f41c
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Add some sort of autotest for both RGBA16F and the new RGB10A2. The
latter is introduced particularly because ideally we should have a
texture format that corresponds to the D3D/Vulkan swapchain color
buffer format with HDR10.
Change-Id: I1e1bbb7c7e32cb3db89275900811c0bcaeac39d6
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
The documentation says that if it's negative, we find the null
termination. This bug was introduced with the clean up to use
QByteArrayView in commit 8897aa071a.
Fixes: QTBUG-99640
Pick-to: 6.3 6.2
Change-Id: Ib42b3adc93bf4d43bd55fffd16c89fa4a960f3a9
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
If the editing app (like qtbase/examples/widgets/richtext/textedit)
has controls only for setting a specific font, and someone uses it to
write markdown "from scratch", then we need to detect that they chose
Courier or some other fixed-pitch font, and write the backticks,
because Markdown has no syntax for selecting a specific font family.
If the user loads markdown into such an application, the font
is set to QFontDatabase::systemFont(QFontDatabase::FixedFont).
Round-trip editing was already working, as long as such a font exists.
QTextCharFormat::setFont() calls setFontFixedPitch(font.fixedPitch()),
but for the chosen "mono" font, font.fixedPitch() can be false.
For semantic completeness and separation of concerns, we now
set fontFixedPitch explicitly if a `backtick` span is encountered.
As a followup to f1e60de665 this
should get its autotest passing reliably.
Fixes: QTBUG-99676
Pick-to: 6.3 6.2 5.15
Change-Id: I4987a1f0f819f82ec64546bdc3ef53e7d29933de
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Add test to verify that allowing wordWrap actually breaks long lines.
Pick-to: 6.3
Change-Id: I09bd2d754e86ebf35db551ee76f7f037371acec9
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Remove unused column in test data and unused local variables.
Pick-to: 6.3
Change-Id: Ia012fe8240cf9831c1053b76ae31216145d61732
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Suppress the error:
C1128: number of sections exceeded ... limit: compile with /bigobj
Fix by setting the correct target in CMake script.
Pick-to: 6.2 6.3
Change-Id: If241fbaa70b68ca698dae2d484146e7bac970609
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Do not build and run tst_QIcoImageFormat when QT_FEATURE_ico is
disabled. This test was failing on webOS since there is no
imageformatplugin for .ico when the feature is disabled.
Fixes: QTBUG-99633
Pick-to: 6.3
Change-Id: I410b351f773639c0c29e09d4d0b5bc6da13df1d9
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
As these are QList and QHash. All existing usages are based on this
anyway, no value in being able to indicate "not available" - an empty
container fulfills the same role.
Change-Id: I8059025fa7a4acb6fc674cd98b16fcafa19ed85d
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
We want an ordered list item's number to be rendered with default char
format, like the others in the same list, even if the list item's text
begins with a span that has a different char format. So insert the
list item's block with a default char format first, then change the
char format of the cursor to suit the text that's about to be inserted.
In HTML interpretation, it means the <li> does not have a style, but
contains a styled span.
Fixes: QTBUG-92445
Task-number: QTBUG-3583
Task-number: QTBUG-99148
Pick-to: 5.15 6.2 6.3
Change-Id: I7eb58a8d1171c16503cac01c8cce109d9f12e1af
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Reviewed-by: Oliver Eftevaag <oliver.eftevaag@qt.io>
For Direct 3D, Metal, and Vulkan this is natively supported. (and
makes no difference in particular for D3D and Metal because they do
not have the legacy combined image sampler concept anyways)
With OpenGL it will work too, but this relies on SPIR-Cross magic and
is still using a combined sampler (e.g. a sampler2D) in the GLSL
shader. The GL backend walks back and forth in the mapping tables from
the shader baker in order to make this work, which is presumably
slightly more expensive than combined image samplers.
Do note that combined image samplers (i.e. sampler2D in the shader and
QRhiShaderResourceBinding::sampledTexture() in code) continue to be
the primary, recommended way for any user of the rhi for the time
being.
Change-Id: I194721bc657b1ffbcc1bb79e6eadebe569a25087
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Like QTextDocument::toRawText(), QTextDocumentFragment::toRawText()
does allow access to the raw string without normalizing nbsp,
line separator, paragraph separator unicode characters.
[ChangeLog][QtGui][Text] Added QTextDocumentFragment::toRawText() function.
Task-number: QTBUG-99572
Change-Id: Ia74150a3870ea0e6326fdcda4d9d0410019124ae
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
When creating proxied models, make the source model a QObject child of
the proxy model, so the source isn't leaked when the proxy is deleted.
This drove asan nuts.
Pick-to: 6.3 6.2 5.15
Change-Id: I0f7fc9ab8e99d030c941cfb336ee4e2323b362ae
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
QWidget and QWindow use bits in QObjectPrivate to provide for a couple
of shortcuts -- one in qobject_cast, and another in the isWidgetType() /
isWindowType() functions in QObject. These can be optimized by simply
looking at the bits, without actually doing more expensive runtime
casts.
These bits were set on construction, but not unset on destruction. The
result was for instance that destroying a QWidget would report that the
object was still a QWidget when ~QObject was reached.
Fix this
1) by setting the bits only when QWidget / QWindow constructors start;
2) by resetting the bits once ~QWidget / ~QWindow are completed.
Technically speaking this is not 100% correct in the presence of data
members, but luckily those classes don't have any.
Amend an existing test for QWidget (whose comment said exactly the
opposite of what the test actually did) and add a test for QWindow.
Some other code was wrongly relying on isWidgetType() returning true
for destroyed QWidgets; amend it as needed.
[ChangeLog][QtCore][QObject] Using qobject_cast on partially constructed
or destroyed QWidget/QWindow instances now yields correct results.
Similarly, using the convenience isWidgetType() / isWindowType()
functions now correctly return false on such instances. Before,
qobject_cast (and the convenience functions) would erroneously report
that a given object was a QWidget (resp. QWindow) even during that
object's construction (before QObject's constructor had completed) or
destruction (after QWidget's (resp. QWindow's) destructors had been
completed). This was semantically wrong and inconsistent with other ways
of gathering runtime type information regarding such an object (e.g.
dynamic_cast, obj->metaObject()->className() and so on).
Pick-to: 6.3
Change-Id: Ic45a887951755a9d1a3b838590f1e9f2c4ae6e92
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
The system we inherited from the original Qt 5.14 introduction of QRhi
is a text stream based solution where resource creation and frame
timings are sent in a comma-separated format to a QIODevice.
This, while useful to get insights about the number of resources at a
given time, is not actively helpful. The frameworks built on top (Qt
Quick, Qt Quick 3D) are expected to provide solutions for logging
timings in a different way (e.g. via the QML Profiler). Similarly,
tracking active resources and generating statistics from that is
better handled on a higher level.
The unique bits, such as the Vulkan memory allocator statistics and
the GPU frame timestamps, are converted into APIs in QRhi. This way a
user of QRhi can query it at any time and do whatever it sees fit with
the data.
When it comes to the GPU timestamps, that has a somewhat limited value
due to the heavy asynchronousness, hence the callback based
API. Nonetheless, this is still useful since it is the only means of
reporting some frame timing data (an approx. elapsed milliseconds for
a frame) from the GPU side.
Change-Id: I67cd58b81aaa7e343c11731f9aa5b4804c2a1823
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Adds the following in a QShader/QShaderDescription:
- a list of separate images
- a list of separate samplers
- a list of "combined_sampler_uniform_name" -> [
separate_texture_binding, separate_sampler_binding ] mappings
(relevant for GLSL only)
On the QShader (and qsb/QShaderBaker) level not having separate image
(texture) and sampler objects exposed in the reflection info is not
entirely future proof. Right now we benefit strongly from the fact
that Vulkan/SPIR-V supports both combined and separate
images/samplers, while for HLSL and MSL SPIRV-Cross translates
combined image samplers to separate texture and sampler objects, but
it is not given that relying on combined image samplers will always be
possible in the long run; it is mostly a legacy OpenGL thing that just
happens to be supported in Vulkan/SPIR-V due to some benefits with
certain implementations/hw, but is not something present in any newer
APIs.
In addition, before this patch, attempting to run a shader with
separate textures and samplers through qsb will just fail for GLSL,
even though SPIRV-Cross does have the ability to generate a "fake"
combined sampler for each separate texture+sampler combination. Take
this into use. This also involves generating and exposing a
combined_name->[separate_texture_binding,separate_sampler_binding]
mapping table for GLSL, not unlike we have the native binding map for
HLSL and MSL. A user (such as, the GL backend of QRhi) would then use
this table to recognize what user-provided texture+sampler binding
point numbers correspond to which auto-generated sampler2Ds in the GL
program.
Take the following example:
layout(binding = 1) uniform texture2D sepTex;
layout(binding = 2) uniform sampler sepSampler;
layout(binding = 3) uniform sampler sepSampler2;
Inn the reflection info (QShaderDescription) this (assuming a
corresponding qtshadertools patch in place) now gives one entry in
separateImages() and two in separateSamplers(). Assuming sepTex is
used both with sepSampler and sepSampler2, the GLSL output and mapping
table from QShaderBaker will have two auto-generated sampler2Ds (and
no 'texture2D' or 'sampler').
One immediate benefit is that it is now possible to create a shader
that relies only on separate images and samplers, feed it into qsb,
generate all the possible targets, and then also feed the SPIR-V
binary into a tool or library such as Tint (e.g. to generate WGSL)
that canot deal with combined image samplers.
Change-Id: I9b19847ea5854837b45d3a23edc788c48502aa15
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
QCoreApplication::installTranslator() does not take ownership of the
QTranslator. The QTranslator dtor removes itself from QCoreApplication
again.
Pick-to: 6.3 6.2 5.15
Change-Id: I17eb7ab350631eb32fe76af29d9a576a0efa05d8
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
- There is no mounted partition, where we can create/delete files at runtime.
Tests should be excluded for now.
Pick-to: 6.2 6.3
Change-Id: I1c4db13d35da7d570c4bf787299d829e08951195
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
... as opposed to QByteArray::toHex('\0'), which doesn't.
Picking to all LTSs because it's in a test.
Pick-to: 6.3 6.2 5.15
Change-Id: I392d5714c4865e530a246ed30a13cdac26b98e0b
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
- There is no possibility to unpack *.zip archive anywhere on test device or save any file.
Currently we don't have mounted file system.
Task-number: QTBUG-99123
Pick-to: 6.2 6.3
Change-Id: I8c8d272a92b4475a7548bd10d32fc4203672926b
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
When fallbacks are disabled for QSettings then it should not be
falling back to any child groups or keys that might exist in a
fallback set of settings.
Fixes: QTBUG-85295
Change-Id: I563999293a103702035c8d3b027b59b94ca43c0e
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
The test helper is expected to crash, but when built with asan, it
just fails.
Skip the test in that case.
Pick-to: 6.3 6.2 5.15
Change-Id: I583142f5ec623895df62498100c1a30539b149ab
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
The hasPrefix() function would only use the second 'lookahead' parameter
to check if there was more unparsed text after the current character.
When it's obvious from the codebase that it should actually look ahead
of the current character being processed, and compare againt that future
character.
Html comments were also not handled quite right. Partially because of
the broken hasPrefix() function, but also because it would advance the
current index tracker by 3 instead of 2. Remember that the beginning of
an html comment is <!-- meaning that there are only supposed to be 2
dashes required, not 3. The result would be that something like this
<!----> would not automatically close, because the current index tracker
would jump over the first 3 dashes when it begins a comment, and the
remaining unprocessed string would be ->
Also, because of the broken lookahead in hasPrefix(), a comment could
actually be started with just <!- not requiring a second dash at all.
Pick-to: 6.3 6.2 5.15
Fixes: QTBUG-99147
Change-Id: I8f4d4a1107eaf2dae16d16b7b860525d45a1c474
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
We didn't delete the new'ed up QMetaTypeInterfaces, causing asan to
complain.
Fix by storing them in strong references alongside their users in a
statically-allocated container.
We use shared_ptr to hold them, because QMetaTypeInterface doesn't
have a virtual destructor, so deleting objects of the TypeInfo types
(plural!) derived from QMetaTypeInterface though a pointer to the base
class is UB. The shared_ptr constructor, however, is templated, so it
stores the correct call (~TypeInfo()) in its type-erased deleter.
We can't use std::make_shared(), because that doesn't support
aggregate initialization until C++20, so we manually new up the
TypeInfos.
5.15 is not affected.
Pick-to: 6.3 6.2
Change-Id: Ic7ec88c34e02a9e0dd3421848c0c0885f4756702
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
We now have a more reliable test for the case with freeSpaceAtBegin(),
so remove the old test, after we verified it actually doesn't even
test that case.
Task-number: QTBUG-99330
Pick-to: 6.3 6.2
Change-Id: Ic108a722cd2fef1e63a05085a76d7572d1f8c875
Reviewed-by: Anton Kudryavtsev <antkudr@mail.ru>
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
This test case fails on qemux86_64-webos-linux environment and based
on comment on the test case, it probably cannot be expected to pass on
webOS.
Fixes: QTQAINFRA-4717
Change-Id: Ifb34b0c85da2d180a59529791d1109185fef2665
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
The test waits a bit hoping that all paint events are delivered after
showing the widget so that we can count the rectangles that are getting
updated when scrolling.
Waiting for 20ms is too short unless the system is completely idle.
Based on testing on a local VM, 150ms produces reliable results.
Pick-to: 6.2 6.3
Change-Id: I7729e94eae41476be67291a2f664cff784f96c7d
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
The construction of the byte array doesn't actually yield
freeSpaceAtBegin() (anymore?), so the comment above it is misleading
(and the test didn't manage to catch QTBUG-99330, either).
Before removing the misleading test, verify that this assumption is
actually correct across all platforms.
Task-number: QTBUG-99330
Pick-to: 6.3 6.2
Change-Id: I2f497321abc26c4148ced5ac12a5880b9ff5ba9f
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Anton Kudryavtsev <antkudr@mail.ru>
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
Amends 9b320edb53.
The above commit made the mistake of relying on the 30yr+ old
fundamental relation
size() - capacity() == freeSpaceAtEnd()
which, however, Qt 6's prepend()-optimization (freeSpaceAtBegin())
broke. Because of that, while size() - capacity() may be large enough
to hold the new data, if freeSpaceAtBegin() > 0, then freeSpaceAtEnd()
may not.
Fix by inspecting freeSpaceAtEnd() instead of capacity(). The
following reserve() call is unaffected, since it internally already
adds freeSpaceAtBegin() to the requested size, which is why the
unconditional reserve() in 9b320edb535a0fbe118933d2e983b73f90c32685^
worked while 9b320edb535a0fbe118933d2e983b73f90c32685's capacity()
check did not.
Fixes: QTBUG-99330
Pick-to: 6.2 6.3
Change-Id: I520f36216011423f97a24484263acd40d8b1fa43
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
When an application is about to be closed and all the
destructors are called, if there isQtConcurrent::run on
the way, it crashes as the internal threadpool pointer
is nullptr.
Fixes: QTBUG-98901
Pick-to: 6.2 6.3
Change-Id: Idd84d1518fc6a225263e6666a0f1de2ccef79c82
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
- Stress test creates too many threads on run time.
Testing system is limited in 123.
Task-number: QTBUG-99123
Pick-to: 6.2 6.3
Change-Id: I215074fa432c8aa18b2a753169646841c01d0b2a
Reviewed-by: Kimmo Ollila <kimmo.ollila@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
As mentioned in the linked bugreport, we are not allowed to distribute
the uncompressed files from one of the XML test datasets that we use
in our tests.
This patch removes the uncompressed version, and replaces it by the
xmltest.zip archive taken from [0].
Once the test is started, QZipReader is used to uncompress the archive,
and once the test is done, the uncompressed data is removed.
However the test data from [0] is very old, so it is slightly different
from what we had previously (the previous data was taken from w3c).
As a result, 4 test cases are failing with this data. To fix it, we
store the updated versions of 4 xml files separately, and replace them
after uncompressing the archive.
[0]: http://www.jclark.com/xml/
Fixes: QTBUG-81503
Pick-to: 6.3 6.2 5.15
Change-Id: Ied5233970a529deebca56b1eab07fe1c328a2ee0
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Tests were leaking objects even if all tests passed. In two cases,
there just wasn't a delete at all, in a third, the existing delete
wasn't reached because of a QSKIP.
tst_QPropertyAnimation is now, locally, LSan-clean.
Pick-to: 6.3 6.2 5.15
Change-Id: Ia53d6f6e467f1d2598a7c50efcdf3a3732fe54df
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Due to the way Qt 5 and 6 registered type names, they end up producing
different type names for the same content for a typedef. For example,
because Q_DECLARE_METATYPE can't manage a comma (it's a macro), users
are forced to write something like:
using MyTypeMap = QMap<QString, MyType>
Q_DECLARE_METATYPE(MyTypeMap)
Qt 5's Q_DECLARE_METATYPE's argument "MyTypeMap" was the only name we
knew about the type, so that's what got saved in the stream. However, Qt
6 QtPrivate::typenameHelper is much more clever and obtains the name
from the compiler itself, so it "sees through" the typedef and registers
"QMap<QString,MyType>" as the official type name.
If another library/plugin has a different typedef name for the same type
(e.g., StringTypeMap), it's indeterminate which type gets saved and will
even change from run to run (depends on the QHash order).
[ChangeLog][QtCore][QDataStream] If QDataStream is used with a
QDataStream::Version < Qt_6_0 to serialize a user type that was
registered via a typedef with the metatype system, the typedef's name is
used in the stream instead of the non-typedef name. This restores
compatibility with Qt 5, allowing existing content to read the same
QDataStreams; reading from older Qt 6 versions should not be affected.
(Note: if more than one typedef name is registered, it's indetermine
which name gets used)
Fixes: QTBUG-96916
Pick-to: 6.3 6.2
Change-Id: I2bbf422288924c198645fffd16a8d811aa58201e
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
By using the bucketForHash function we can loop through and find
some appropriate keys to test the edge-case. This will then
automatically keep the test working even if some internals
of QHash changes.
We do this because certain changes which change the bucket the
pre-selected keys would end up in could make the test a no-op,
without warning. And recent and upcoming changes have changed
both this and erase(). We limit the search-space to
the minimum numBuckets * 4, where minimum numBuckets is current
128.
Change-Id: I13b0bce15ee884144e3248846be34667fb5d35cc
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
... and add some additional checks that hopefully leave the next
reader of the code a little less confused than this one was.
Pick-to: 6.3 6.2 5.15
Change-Id: I73c1b9b1ed1683e3b2de0d811d9b20d65464dff4
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
Also regenerate the expected output for tst_selftests, to match new
output. Changed one line source code in tst_seftests for the
same purpose.
Change-Id: I930ba4bb290568d6f67a8910a781725f01f08bf1
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Without the fix, some tests from tst_selftests were failing with:
Invalid MIT-MAGIC-COOKIE-1 key
Change-Id: I2d07f28d9b2c69fe8575fdf10b362d962f456970
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
memcpy() mustn't be called with a nullptr, even if the size is zero.
Fixes ubsan error:
tst_qiodevice.cpp:561:15: runtime error: null pointer passed as argument 1, which is declared to never be null
Even though ubsan only complained about one of them, fix all three
occurrences of the pattern in the test.
Pick-to: 6.3 6.2 5.15
Change-Id: I5c06ab4a20a9e9f8831392c46c6969c05248fdac
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
The first case is simple, as it's a static overflow. Theoretically,
the compiler would be allowed to just remove the complete function as
dead code. This is an error left from the port from int to qsizetype:
Qt 5.15 there has uint(MaxAllocSize) + 1, so use quint here again,
qint64 is wrong.
In the second case, we _may_ reach alloc == MaxAllocSize. Check that,
if we do, we don't then add 1 to it.
Pick-to: 6.3 6.2
Change-Id: I93044ed6f1b77559642fa1e4e8f313cf59eeeb79
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
- add test resources to binaries
- link Qt::Gui to tst_qpointer for static build case
Task-number: QTBUG-99123
Pick-to: 6.2 6.3
Change-Id: I311827b9c641eaf9537091b051c15f9fcbcb9f0c
Reviewed-by: Kimmo Ollila <kimmo.ollila@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Now that all platforms can deal with the full tst_QMetaType again,
remove the last traces of the workaround.
Pick-to: 6.3
Change-Id: I530cab8413f8b68903991b30a1f29b5871877a88
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
QHash::operator[] could grow the hash even if the key being
looked up already existed. This in turn invalidated all iterators.
Avoid this by refactoring findOrInsert() to not grow if the key
already exists.
Added advantage is that this should make lookups of existing keys
slightly faster.
Fixes: QTBUG-97752
Pick-to: 6.3 6.2
Change-Id: I9df30459797b42c434ba0ee299fd1d55af8d2313
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Let's see whether splitting the TUs has made the test amenable to be
compiled with MinGW again.
Pick-to: 6.3
Change-Id: Icde1bad20943c7648dbb119ca879bce62325bd6c
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
There's no sense in copying a ring buffer. Moving is enough. This
marks an important step on the way to preventing accidental copies of
ring buffer content, because the 'QList buffers' member can now no
longer be implicitly shared. While the compiler will still emit the
code for detach()ing, it will now never be executed.
Pick-to: 6.3
Change-Id: I968bfe3e50c46720ed4baca55c99c1f9c518f653
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The only users of more than one read- or write channel are the SCTP
code and QProcess. SCTP being pretty rare, optimize for the common
case of at most two QRingBuffers for reading (QProcess) and one for
writing. Even with more channels, QVLA shouldn't be slower than QList
- on the contrary.
Need to adjust tst_toolsupport and TypeInformationVersion, as
QFilePrivate::fileName has changed.
Pick-to: 6.3
Change-Id: I3baf982ba1f4dc51463be8730e414f6164072d8b
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Let's see whether splitting the TUs has made the test amenable to be
compiled on Clang for ARM again.
Pick-to: 6.3
Change-Id: I6bf1e31189f5058dc393adefabaf3014dce4bcf2
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
CSS styles can contain '@media <rule> {...}' blocks, which were
previously ignored for all values except "screen".
To use a media rule other than the default "screen" rule,
specify it before calling setHtml() with setMetaInformation()
and the new info value 'CssMedia'.
[ChangeLog][Gui][QTextDocument] Add css media rule support
for QTextDocument::setHtml()
Pick-to: 6.3
Fixes: QTBUG-98408
Change-Id: Ie05f815a6dedbd970210f467e26b116f6ee3b9ca
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
This reverts commit 925ad78024.
Reason for revert: Meanwhile, the QNX VM has been assigned more
resources, and the offending test function been split. Re-enable the
test on QNX, to get back to previous test coverage.
Fixes: QTQAINFRA-4669
Pick-to: 6.3
Change-Id: Ib085fbfa7e0d8445f007d1a9346cee3113620720
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Check, in tst_qvarlengtharray, that the forwarding header still works.
Pick-to: 6.3
Change-Id: Ia03cf48457f538287880bb676aea3fa44aeb255f
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This patch installs a QAbstractItemModelTester in the
QSortFilterProxyModel tests.
Change-Id: I9bdcc21ba12f919c91c5b9514a5f4362437318c2
Reviewed-by: David Faure <david.faure@kdab.com>
We were clipping the source rect to the image, both pre and post
scrolling, but did not apply the same logic to the target position.
By computing the target position based on the already clipped source
rect we ensure that the target position is also correct.
This was causing valgrind warnings on Linux, and crashes on Windows,
when trying to test the lower level QBackingStore::scroll() function.
The reason we were not seeing this in practice was that QWidget does
its own sanitation and clipping of the arguments before passing them
on.
As a drive-by, fix the access of image to use constBits instead of a
manual cast, and rename variables to better reflect their use.
Pick-to: 6.3 6.2 5.15
Change-Id: Ibc190c2ef825e634956758f612a018f642f4202b
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Change the minimum amount of buckets to be at least
128, ie. one full Span. This will simplify some assumptions
in the code.
Regeneration of rcc test-data needed because the extra buckets
causes the order of the keys to change.
Task-number: QTBUG-91739
Task-number: QTBUG-98436
Change-Id: Ic0c7da03570cc4c4e6aacc9645e536aec3667a98
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
QHash changes some of its preconditions, so we must not call
findNode without verifying !isEmpty()
Task-number: QTBUG-91739
Task-number: QTBUG-98436
Change-Id: I2701b9a01187530f541a7c9a12db56c92f856d87
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Especially static inline variables. This greatly reduces the amount of
code that existed in macros, moving them to templates.
Additionally, this removes one level of indirection from
Q_APPLICATION_STATIC by removing the std::unique_ptr. We now directly
manage the object's storage.
Change-Id: I2cffe62afda945079b63fffd16bcc825cc04334e
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Large amount of threads is unstable and do not finish in given time
Pick-to: 6.2
Change-Id: I0ce4c8cd278d6611c9e9da7326048279ccc458fd
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Also change usage of QDir::currentPath to QDir::tempPath
instead as QNX tests are run on CI at qemu over NFS.
Pick-to: 6.2
Change-Id: I2e1d6629299acd125117bcce90320c70eeb4a1a5
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Modify similar like is used for Windows
Pick-to: 6.2
Change-Id: I133a8dde2e78cc66aa9544246cd750a6543b4883
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Filter out the last argument of type QPrivateSignal from the signal's
arguments passed to QtFuture::connect().
Pick-to: 6.2
Fixes: QTBUG-92501
Change-Id: Idcd6baba1f01fcc94fa64b1c7030a629d01ed7a1
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
All Qt 6 containers have "fast" prepend these days. Except
QVLA. Instead of enabling "fast" prepend for QVLA, slowing down
idiomatic QVLA use, simply deprecate prepend().
There appear to be no users of this function in qtbase outside tests.
[ChangeLog][QtCore][Deprecation Notices][QVarLengthArray] Deprecated
prepend() because QVarLengthArray is the only Qt container without a
"fast" prepend. If you require that functionality, even though it's a
linear operation, then use insert(cbegin(), ~~~) instead.
Change-Id: I39ff1dd7d4de7fc08d5380a5a7450dd8c8996fe2
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
After 7369c31ca1f446e81eda1c93ba13767ffcd83efe, unaccepted touch points
were not grabbed anymore in calls to activateImplicitTouchGrab. However,
gesture recognition relies that widgets for which a gesture has been
partially recognized grab also unaccepted touch points.
Add a parameter to allow the implicit grabbing to take place also for
unaccepted event points.
Add test case that replays touch events similar to what Squish is doing,
and fails without this fix.
Pick-to: 6.2
Change-Id: Idb0b20301b1827be57a03013a59043d97c2ee7b6
Reviewed-by: Stefan Gehn <stefan.gehn@qt.io>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Unlike the shader resource binding lists that automatically recognize
in setShaderResources() when a referenced QRhiResource has been rebuilt
in the meantime (create() was called i.e. there may be completely
different native objects underneath), QRhiTextureRenderTarget has no
such thing. This leads to an asymmetric API and requires also rebuilding
the rt whenever an attachment is rebuilt:
rt = rhi->newTextureRenderTarget({ { texture } })
rt->create()
cb->beginPass(rt, ...)
texture->setPixelSize(...)
texture->create()
rt->create() // this should not be needed
cb->beginPass(rt, ...)
Avoid having to do that second rt->create().
Change-Id: If14eaa7aac3530950498bbdf834324d0741a7c4d
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
Remove scaffolding in the test again.
[ChangeLog][QtCore][QList] Fixed a regression that caused the range
constructor to fail for pure input_iterator's.
Pick-to: 6.2
Fixes: QTBUG-99036
Change-Id: I72d01a9c44c3862c335d96538f26a453b4c7c554
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
If an incident has an empty description we produced output with a
dangling space. Avoid triggering the inanity 'bot with those.
Reorganise the code to save some duplication.
Change-Id: I1dc29fa8ad4449a4584f11dddcf002e405cd9238
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The rationale for skipping pass after XFail is "to emit a single test
point for" the test; emitting several XFails violates that aim.
Task-number: QTBUG-96844
Change-Id: Ia8626dfc2dded234b3aa530fc2dc2324f1e28400
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Skip ends the test (albeit inconclusively). Rearrange the enums in
the abstract logger, move code to handle skip between relevant
function and tidy up various things that became simpler as a result.
Also reorder the message enum, and its switches, to separate testlib's
internals from the usual Qt messages, and put each group in ascending
order of severity.
Task-number: QTBUG-96844
Change-Id: I2c7a634b9f849830d64eafa750155e66e244b729
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The actual files present for expected data, the test function that
selected which tests to skip and the python function to select which
to not generate data for weren't in sync with one another.
The test-code's reason for omitting three tests was that we lacked
data files for them. So generate those and skip that exception. The
generator script's code to decide which to generate didn't exclude
anything like as many, so update it to match the test-code. In the
process, save repeating a startswith test that was used both
positively and negatively, unifying two conditions.
Extend the generator script's handling of its --skip-callgrind option
by auto-setting that option if valgrind isn't available, to match the
driver program's similar skipping.
The generated data included many files for tests we skip and, as
mentioned already, lacked files for some tests we only skipped because
we lacked them. Remove the unused files, add the lacking ones.
Change-Id: If91696cdd95b7b0d5f3d686bff839f1bf15e121b
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
The various variants duplicated some rather complex code around
varying setup in the middle. Rework in terms of a macro that defines
main() and takes the setup code as a parameter. That setup code also
had some common structure, so package that in a setup macro that takes
the class to be used.
Reworked various testlib selftests that were using QTEST_MAIN_IMPL();
change to use the new QTEST_MAIN_WRAPPER() and TEST_MAIN_SETUP().
These might be better dealt with by supporting a second form of the
initMain() test-setup function in the test classes, that takes
references for argc and argv, to let a test massage its command-line
options.
Change-Id: I7fb16b38d51c80ba2f5c9c82f3b7a37ffc636795
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
When deciding whether to run benchlibcallbrind, the code only tested
_i386; it now tests __x86_64 as well, to match a recent change in the
test itself. As there, reverse the test to reduce negations, flipping
the stanzas it selects between. Also tidy up the code that tests for
valgrind being present - and actually return true, to skip the test,
when it claims to be skipping the test.
Updated test results, now that the test can actually be run and
produce sensible output. Added an _2.txt that matches the results
presently seen in Coin on RHEL 8.4 (despite the fact that a local
build on such a VM produces output matching the _1.txt results).
Change-Id: Ibce09dca06a1eeb73e90fb1345834998683df9d8
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
It unconditionally added -callgrind to its own command-line options,
but the way testlib handles this argument is, in QTest::qRun(), to
re-run the program under the control of valgrind --tool=callgrind,
removing the -callgrind command-line option from the test and adding
-callgrindchild to its command-line options. So we shouldn't re-add
the -callgrind option in the resulting recursive call.
The test now runs quickly, producing sensible output, where previously
it took a very long time. Revised the drivers to reflect this
speed-up, but continue skipping the non-.txt formats to save the need
for variant-output files for many formats. To match that, removed the
unused non-.txt results files.
Change-Id: Iaa99c1b5964d50bccfc6076a21896791b6bbf289
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
The given reason for needing to define it was that there was no way to
test whether <valgrind/valgrind.h> is available to #include; but we
now require C++17 hence __has_include(). However, moc doesn't seem to
grok that, so move the test's #if-ery inside the test, since otherwise
it gets omitted because the test's metatype doesn't know it's there.
Change-Id: I75a100787b98a52fad4cfb0b047318a115c998e2
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
The old code had several bugs:
- it immediately clobbered *this with new state, before having copied
over the elements from the old to the new buffer
- when buffer relocation threw, it would keep the new (partially-filled)
buffer and throw away the old
- it unconditionally used std::move() for non-relocatable types, making
it impossible to restore the original buffer when a move throws
Instead of clobbering *this with new state, do all the work on the
side and change *this only once the reallocation has happened
successfully.
Also use q_uninitialized_relocate_n() and unique_ptr in the
implementation to simplify the code. The former got the necessary
update to use std::move_if_noexcept() instead of an unconditional
std::move() for the non-relocatable case.
[ChangeLog][QtCore][QVarLengthArray] The append()-like functions are
now strongly exception safe. This means reallocation will now use
copies instead of moves, unless the value_type has a noexcept move
constructor.
Fixes: QTBUG-99039
Change-Id: I031251b8d14ac045592d01caed59d4638c3d9892
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
This commit extends functionality for QLocale::codeToLanguage()
and QLocale::languageToCode() by adding an additional argument
that allows selection of the ISO 639 code-set to consider for
those operations.
The following ISO 639 codes are supported:
* Part 1
* Part 2 bibliographic
* Part 2 terminological
* Part 3
As a result of this change the codeToLanguage() overload without
the additional argument now returns a Language value if it matches
any know code. Previously a valid language was returned only if
the function argument matched the first code defined for that
language from the above list.
[ChangeLog][QtCore][QLocale] Added overloads for codeToLanguage()
and languageToCode() that support specifying which ISO 639 codes
to consider.
Fixes: QTBUG-98129
Change-Id: I4da8a89e2e68a673cf63a621359cded609873fa2
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Expose QWidgetRepaintManager's data structures so that we can write
unit tests, and verify that they are correct after moving opaque
widgets (which triggers the accelerated move code path).
Improve the compareWidget logic to not rely on screen grabbing
(which requires permissions), but instead use QPlatformBackingStore's
toImage function, which is faster and more reliable, and also doesn't
require us to show the UI we want to grab full screen in order to
avoid issues with overlapping windows etc.
Change-Id: Iff2ea419f03a390ab6baca26814fef6ff45f7470
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
If the in-place constructor throws, the old code had already updated
the container's size(). Fix by delaying the update to after the
in-place construction.
[ChangeLog][QtCore][QVarLengthArray] Fixed a bug whereby a failed
append() would leave the container with an inconsistent size().
Pick-to: 6.2 5.15
Change-Id: Ief1e668d945149bd8ba96c8af1398baaa7876880
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
On some platforms, such as X11 and Wayland with some compositors,
QMenu could be a popup window, which should be set a transient parent
to get relative position, which is requested by Wayland.
Added transientParentWindow() for QMenuPrivate like QDialogPrivate.
Fixes: QTBUG-68636
Pick-to: 6.2
Change-Id: I6d8880cb008ecf61a4c005898b38e3953379a13d
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Added to QWidgetRepaintManager test case, which is the only place where
the function is used.
Includes a helper that creates a complex scene with opaque children,
which will be used in additional unit tests.
Change-Id: I0e0188dd560923a552a8967d8e992dc17cc849d6
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
There seems to have been no-one that checked a simple empty()/isEmpty()...
Pick-to: 6.2 5.15
Change-Id: I7fa567f556532dfa21db759719f1303a768a9732
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
If one destroys a running QThread, so far the behavior has been to crash
(à la std::thread) -- assuming the thread hasn't already signalled that
it has finished. This behavior is hostile to solutions such as using
QThread::create(), which always require a wait() before destroying the
thread object.
We can use the opportunity to change the behavior without breaking any
valid code. Instead of crashing, inside QThread's destructor we can ask
the new thread to quit, and then join it (à la std::jthread). This
simplifies the implementation of long-living runnables and the code that
manages them.
Deploying this solution for the whole QThread class may not be entirely
painless. While no correct code would work differently with the proposed
changes, incorrect code that deletes a running thread would no longer
crash "loudly" -- instead, it might deadlock "quietly", have memory
corruptions, etc.
Hence I'm limiting this approach to only the threads created by
QThread::create(), at least for the time being. This also side-steps
perhaps the biggest problem of generalizing the approach, which is that
placing such interrupt+join logic into~QThread's destructor would cause
it to be run _after_ a QThread subclass' own destructor has run,
destroying the subclass' data members too early. This might create
an antipattern if one chooses to subclass QThread. With create(), a
subclass in question exists, and it indeed has NSDMs, but it's entirely
under our control (in fact, I'm placing the logic just in its dtor).
[ChangeLog][QtCore][QThread] Destroying a QThread object created by
QThread::create() while the thread that it manages is still running will
now automatically ask that thread to quit, and will wait until the
thread has finished. Before, this resulted in a program crash. See the
documentation of QThread::~QThread() for more details.
Change-Id: Ib268b13da422e277ee3ed6f6c7b2ecc8cea5750c
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
The PRINT_2ARD_TEMPLATE macro expansion alone is responsible for about
50% of the compile time and RAM requirements of tst_qmetatype.cpp. By
factoring it into its own TU, we reduce the maximum memory load on my
machine from 4.0GiB to 2.5GiB, provided we don't parallelize the
build, then we take 0.5GiB more.
This is a quick-fix for the QNX build problems currently plaguing the
CI. Going forward, we should probably have a better solution, whatever
that may be.
Task-number: QTQAINFRA-4669
Change-Id: I2732b4c25b369b15cce1c7afe222d041ecb6795a
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
... so it can be used by multiple .cpp files.
Task-number: QTQAINFRA-4669
Change-Id: I7212b9b08cd3bfa44ee741ee4789d1d0024e4708
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
When deleting the last item in a chain, without it being the last item
in the chain, then we re-use the iterator which was passed in as an
argument. This is wrong if we detached earlier in the function, and
means we return an iterator to the previously shared data.
Pick-to: 6.2
Change-Id: I7da6309e23a32073da59e7da0cbfd1d16734f1ca
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
After the windows font engine was no longer marking everything as
scalable we started limiting the font size of requests to the maximum
of Courier when it was requested. This was a regression from 5.8 and not
in agreement with our documentation.
The problem is that we would only make the switch from Courier to
Courier New after having already gone through the foundry-lookup and
found a closest-available font size for Courier.
With this sanitization step in the backend we can make these changes
early enough that we haven't yet adjusted e.g. the font size.
Pick-to: 6.2 5.15
Fixes: QTBUG-58995
Change-Id: I319e93e6b78c7c3c5539964ac5ab4e05f8902ab6
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
- GHS compiler is not fully compliant with iec559. Therefore we need
to update is_iec559 checking for GHS case.
Pick-to: 6.2
Change-Id: Ia094509d26bf5f0109f2937547a056267019cffb
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Janne Koskinen <janne.p.koskinen@qt.io>
Its twoHundredMillionInstructions() test has #if-ery to limit it to
gcc and x86; however, it was testing only __i386 for the x86 part,
where gcc defines __x86_64 instead on modern 64-bit systems. In the
process, invert the condition and the branches it controls - positive
tests are easier to comprehend.
Change-Id: I8e906c606c48aa5034e02e3ed5d042fbb1f2ecbc
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
[ChangeLog][QtCore][QStringBuilder] Added support for QByteArrayView.
Change-Id: If2c23549d533dd31c320f3ee455fcd01ea5b460a
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
[ChangeLog][QtNetwork][QNetworkRequest] Added
QNetworkRequest::Http2CleartextAllowedAttribute which controls whether
HTTP/2 cleartext (h2c) is allowed or not. The default is false. This
replaces the QT_NETWORK_H2C_ALLOWED environment variable.
Task-number: QTBUG-98642
Change-Id: I43ae1cc671788f6d2559cd316f6667b412c8e75e
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
The new overload allows creation of files with non-default permissions.
This is useful when files need to be created with more restrictive
permissions than the default ones, and removes the time window when
such files are available with less restrictive permissions.
[ChangeLog][QtCore][QFile] Added QDir::open() overload that
accepts permissions argument.
Fixes: QTBUG-79750
Change-Id: Iddfced3c324e03f2c53f421c9b31c76dee82df58
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
The new argument allows atomic creation of files with non-default
permissions.
Task-number: QTBUG-79750
Change-Id: I4c49455b41f924ba87148302c8d0f77f5de0832b
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
After 556511f9f3, which moved the resolve
mask storage into the palette's d-pointer, modifying the resolve mask
requires a detach. As of now, we only detached when setting a different
brush, but always modified the resolve mask, which broke palettes that
shared the d-pointer (likely the global default palette).
However, detaching has negative side effects when styles set brushes on
temporary palette objects and then use that palette object's cache key
to build a cache of pixmaps. As each drawing would detach the palette
(even if the palette doesn't change, which is likely), the cache key
changes with each detach, and the cache would quickly increase in size.
This was addressed in changes d7bcdc3a44
and 1e75dcf251.
We can either detach and find other ways to address the issues from
QTBUG-65475, or we can not change the resolve mask when the brush doesn't
change and completely ignore the call.
Since QFont ignores the setting of any attribute to a value that is
identical to the current value, and since it's possible to force that
the resolve-bit is set by calling setBrush twice with different brushes,
ignoring the call seems like the better solution.
[ChangeLog][QtGui][QPalette] Setting a brush on a palette that is
identical to the current brush no longer sets the resolve mask bit for
that particular role, so items using the palette will continue to
inherit changes from parent items.
Fixes: QTBUG-98762
Task-number: QTBUG-65475
Pick-to: 6.2
Change-Id: Ife0f934b6a066858408ef75b7bb7ab61193ceb47
Reviewed-by: Simon Hausmann <hausmann@gmail.com>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
QApplication hides the fact that the reason is never set by several
QPA plugins, but Quick items don't receive the correct reason on
Windows, Android, the offscreen plugin, and other platforms.
Add relevant scenario to the QFocusEvent test case, and fix the
plugins to always set the focus reason when handling window activation
changes. Exclude the minimal plugin from the test, it seems largely
unmaintained anyway.
Task-number: QTBUG-75862
Change-Id: I5404a225b387fc9a3851b6968d0777c687127ed1
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
When you are editing in a QTextEdit and press enter to start a new line,
calling insertBlock() with no arguments tries to preserve the current
charFormat and blockFormat. That is often OK:
- if you hit enter at the end of a list item, you probably want another
item in the same list
- if you are writing code inside a code block, you're probably just
writing the next statement on the next line: stay in the same block
- margins, indents, tab positions should stay the same (but hopefully
your editor has UI to manually reset the block format to default
in case you are not continuing in the same style)
But there are some exceptions we can apply to be helpful:
- nobody ever wants to follow an <hr/> with another one (but
hopefully the application has an action to insert one manually)
- a heading is more likely to be followed by a paragraph, or perhaps
a smaller heading; another heading at the same level is unlikely.
We need to reset the char format, not only the block format, because
the large font and heavy font weight are stored there.
- when adding to a todo list, hitting enter at the end of the last task,
let's assume the next task is not yet done, so it will be unchecked
by default (else, why are you writing a todo list at all)
To achieve that, we need to customize the formats and call the
insertBlock() overload that takes them. The no-argument insertBlock()
will continue to preserve the formats, because it's an old API that is
used for much more than interactive editing.
Additionally, word processors tend to let you end a list (for example)
by hitting enter twice. In that case, you stay in the same paragraph
that you created the first time you hit enter, but now the formats are
reset to default, so that you can go on typing an ordinary paragraph,
rather than having to mouse up to the toolbar to select the paragraph
style in a combobox, or something like that. So we now do that: reset
both block and char formats after you hit enter on a blank line; but if
you then hit enter again, after the block format has been reset, then
you will get the actual blank line (empty block) inserted.
[ChangeLog][QtWidgets][QTextEdit] Hitting enter at the end of a line
with a special block format (horizontal rule, heading, checklist item)
now makes some "smart" adjustments to avoid retaining properties that
are unlikely to be continued on the next line. Hitting enter twice now
resets block and char formats to default.
Fixes: QTBUG-48815
Task-number: QTBUG-80473
Fixes: QTBUG-97459
Change-Id: I3dfdd5b4c0d9ffb4673acc861cb7b5c22291df25
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Commit 6cee204d56 introduced overloads
of lastIndexOf() which drop the 'from' argument, inadvertently fixing
QTBUG-80694, but failed to provide the new overloads for all existing
lastIndexOf() overloads, making the fix for QTBUG-80694 incomplete.
This patch completes the fix, by adding the missing overloads (for
char-likes) and also adds the missing (non-regex) tests to
tst_qstringapisymmetry.
Also amends 1c164ec7f2.
Fixes: QTBUG-80694
Change-Id: Ib4b3d597d658ce2edf01a2bce0d711ecea593d6e
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
cmake_automoc_parser has the logic preventing the run of moc with the
--collect-json parameter if metatype json files are not changed.
This logic only verify if the file list is changed but not their
content. This change adds a timestamp file that contains the last
metatype json file timestamp that was modified during the last
cmake_automoc_parser run. The logic still prevents of running
'moc --collect-json' when the list of metatype json files is not
changed, but also checks if their content is no changed.
Another approach it to generate the depfile that can be utilized by
CMake in add_custom_command as DEPFILE argument. But this concept only
works from the second build attempt because of an issue related to
dyndep.
Pick-to: 6.2
Fixes: QTBUG-98532
Change-Id: I713f8bfa9ae769cefe0beac0b7fa19750b00a765
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
We need to check whether the horizontal header's selection includes the
index for the row at the top, rather than for row 0, as the index we
check is based on the scrolled position of the header, so would never be
included in the top row when the view is scrolled. This is correctly
done in selectRow already.
Add a test case that simulates selection of rows and columns by clicking
on the header.
Fixes: QTBUG-98444
Pick-to: 6.2
Change-Id: I2fa1b32bf75dc96225b40145b713bf7e2ffc29dd
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
We calculate the minimum width, but then use it only to make sure that
the maximum width is at least as large as it. Without setting the layout
struct's minimumWidth as well, table cells can be smaller.
Add a test case.
Fixes: QTBUG-86671
Fixes: QTBUG-97463
Pick-to: 6.2 5.15
Change-Id: Idf4ad015938abb8d3e599e9a58e002f29c0067be
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
The Osaka font on macOS has all zeroes in the OS/2 table, probably
because it is not intended to be cross-platform. In Qt 6 (since
f761ad3cd9) we are trying using the
same vertical metrics on all platforms, but this only works if
they are valid.
To work around this issue, we detect the case when ascent/descent
values are both 0, since this is very unlikely to be intentional,
so we fall back to the system-provided ascent and descent in these
cases.
Adding the test also revealed that we had missed the check for
a macOS-specific bitmap font format when skipping the check for
bitmap fonts in 7a18b7e2c2.
[ChangeLog][macOS][Text] Fixed a problem where using the Osaka
font would lead to overlapping text.
Pick-to: 6.2
Fixes: QTBUG-96880
Change-Id: Ifea7918641a68829e8f5ef20a4fb61c0a7e5b757
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
The first sub window added will activate itself automatically, and
isActive is set to true. Therefore the call to setActiveSubWindow to
activate the first sub window will be ignored.
When showing the mdiarea, all sub windows will be activated in the order
in which they were added, so the active window will always be the last
sub window added.
Fix this by setting isActive to false so that setActiveSubWindow
activates the first sub window when the mdiarea becomes active.
Fixes: QTBUG-92037
Pick-to: 6.2
Change-Id: Id4a793e2059803c1a4ada916fdae2d3cc02cdf06
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
If a cell spans multiple columns, then the merged cells' starting
column's maximum width should never become smaller than what was
calculated from previous rows.
Otherwise, we'd distribute the space of the column that has a span
across all merged columns, resulting in unnecessary line breaks esp if
WrapAnywhere is enabled.
Add a test case.
Fixes: QTBUG-91691
Fixes: QTBUG-95240
Pick-to: 6.2 5.15
Change-Id: Ic27dbdb128071e50fba049de85c9f23ba2f059b3
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
std::function, which is used to store the type-erased continuation
lambdas, requires the passed callable to be copy-constructible. This
makes impossible to use move-only callables with continuations/handlers.
In particular, it makes impossible passing lambdas that are capturing
move-only objects. The workaround is to store the continuation lambda
inside a wrapper for the callable, which stores the move-only lambda in
a QSharedPtr and can be stored in std::function, since it's copyable.
Pick-to: 6.2
Fixes: QTBUG-98493
Change-Id: I8b7a22fcf68dc132b3c533216a7a1665e9f9fb0a
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
The only documented replacements for Q*String*::arg() are sequences like
%1, %2, %3 -- where the n-th number is expressed using a sequence of
ASCII digits [1].
The code parsing the replacements however used the QChar::digitValue()
function. That function simply checks if a QChar has a *Unicode digit
value* (no matter what its block/category is), and if so, returns the
corresponding digit value as an int (otherwise returns -1).
The result of this is that a sequence like "%¹" or "%१" actually
triggered substitutions (both count as "1"). Similarly, QChars with
a digit value would be parsed as part of longer sequences like "%1²"
(counting as "12" (!)).
This behavior is weird, undocumented, and extremely likely the usual
backstabbing by Unicode by using "convenience" QChar methods -- that is,
never *intended* by the implementation.
This commit deprecates (via warnings) such usages, which for the time
being are left working as before (in the name of backwards
compatibility). At the same time: given it's extremely unlikely that
someone would be deliberately relying on this behavior, it implements
the desired change of behavior (only accept sequences of ASCII digits)
starting from Qt 6.6, that is, after the next LTS.
Throughout Qt 6's lifetime users will still be able to control arg()'s
behavior by setting an env variable, but that variable (and the support
for Unicode digits) will disappear in Qt 7.
To summarize:
* Qt 6.3->6.5: default is Unicode digits, env var to control
* Qt 6.6->6.x: default is ASCII digits, env var to control
* Qt 7: only ASCII digits, no env var
[1] That's the name Unicode gives to them, cf. https://www.unicode.org/charts/PDF/U0000.pdf
[ChangeLog][QtCore][Deprecation Notices] The arg() functions
featured in Qt string classes have always been documented to require
replacements tokens to be sequences of ASCII digits (like %1, %2, %34,
and so on). A coding oversight made it accept sequences of arbitrary
characters with a Unicode digit value instead. For instance, "%2੩" is
interpreted as the 23rd substitution; and "%1²" is interpreted as the
12th substitution. This behavior is deprecated, and will result in
runtime warnings. Starting from Qt 6.6, arg()'s behavior will be changed
to accept only ASCII digits by default. That means that "%1²" is going
to be interpreted as substitution number 1 followed by the "²" character
(which does not get substituted, so it gets left as-is in the result).
Users can restore the previous semantics (accept Unicode digits) by
setting the QT_USE_UNICODE_DIGIT_VALUES_IN_STRING_ARG environment
variable to a non-zero value. In Qt 7, arg() will only support sequences
of ASCII digits. Note that from Qt 6.3 users can also set
QT_USE_UNICODE_DIGIT_VALUES_IN_STRING_ARG to zero; this will make arg()
use ASCII digits only, in preparation for the future change of defaults.
Change-Id: I8a044b629bcca6996e76018c9faf7c6748ae04e8
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
In QNX, instead of #include <elf.h>, we have to use #include <sys/elf.h>
since that file is placed in a subdirectory.
Also removed the previous workaround.
Fixes: QTBUG-97833
Change-Id: Id932a5eeb618a42c8778459cdfd8bb5bf903523c
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
And since it's relatively unlikely to be used, just leave it
behind a environment variable for now.
[ChangeLog][QtNetwork][Potentially Source-Incompatible] Support for
clear-text http/2 was disabled due to incompatibility with certain
servers. If you were relying on this feature you must re-enable it by
setting the QT_NETWORK_ALLOW_H2C environment variable. For a later
version of Qt it will get a dedicated attribute.
Pick-to: 6.2
Task-number: QTBUG-98642
Change-Id: Id3e360726e285b3128e3e3f4bce9440404c9ad6e
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Maximilian Goldstein <max.goldstein@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
This test currently passes in Qt 6, but fails in Qt 5.15, thus the
QT_VERSION check.
Pick-to: 6.2 5.15
Task-number: QTBUG-98653
Change-Id: I3c7b9bc7ef74f605ff63768b38c473296274d0de
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
... instead of QT_PREPEND_NAMESPACE(qHash), which is qualified (prepends at least '::'), and therefore disables ADL.
This is not a problem as long as we wrote our qHash() overloads as free functions (incl. non-hidden friends), but it should™ fail for hidden friends, so use the old using-std::swap() trick to bring QT_PREPEND_NAMESPACE(qHash) into scope, proceeding with an unqualified lookup.
Pick-to: 6.2
Change-Id: I00860b2313699849f86bfe3dd9f41db4ce993cd3
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
When blocks are added or removed in block groups, i.e. items added or
removed from text lists, the whole group is marked as changed, but the
calculation of the before/after group length would be one off. That
was reflected in the contentsChange signal.
Add unit test. Since the whole group changes when list items are
added, text is removed and the change-begin is not where the cursor
was when the change was made.
Fixes: QTBUG-82455
Pick-to: 6.2 5.15
Change-Id: I99ee2cfef4944fcac8aca492741fd0f3b0de4920
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
These long target names can quickly lead to exceeding Windows' max path
length.
Pick-to: 6.2
Change-Id: Ibd77e53464a71221f9302d490afbe9c41c16646d
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The old-syle signal-slot syntax had the advantage of not delivering
signals to slots in derived classes after that derived class's
destructor had finished running (because we called via the virtual
qt_metacall). The new syntax made no checks, so a conversion from the
old to the new syntax may introduce crashes or other data corruptions at
runtime if the destructor had completed.
This commit introduces a Q_ASSERT to print the class name that the
object is not any more. Since this is in inline code, this should get
enabled for users' debug modes and does not therefore depend on Qt being
built in debug mode.
It required some Private classes to be adapted to the new form, by
exposing the public q_func() in the public: part.
Pick-to: 6.2
Fixes: QTBUG-33908
Change-Id: Iccb47e5527544b6fbd75fffd16b874cdc08c1f3e
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Like Q_NAMESPACE_EXPORT for Q_NAMESPACE, this variant of Q_GADGET
allows passing an export macro. This is useful to avoid exporting the
whole class just to get the staticMetaObject hidden therein exported.
Before anyone asks: No, we don't need Q_OBJECT_EXPORT, because QObject
subclasses, being polymorphic, always need to have a class-level
export macro (to export their vtable), but while that technique also
works for value classes (the Q_GADGET audience), it is not desirable
for them, because it makes inline functions exported in Windows debug
builds, which is not what we want, because it needlessly restricts
what you can to with the inline functions (e.g. remove).
[ChangeLog][QtCore] Added the Q_GADGET_EXPORT macro, which is like
Q_GADGET, but allows passing an export macro (like Q_NAMESPACE_EXPORT
for Q_NAMESPACE).
Fixes: QTBUG-55458
Change-Id: I546297de1e8aa45d83381991bcd3fbca61e1eef0
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
This time exercising series of buffer updates and texture uploads
within proper, on-screen frames. (particularly interesting for dynamic
buffers in case the double (or more) buffering and having multiple
frames in flight involves special bookkeeping for these - using
'offscreen' frames like in other test cases does not necessarily
exercise all of this)
Change-Id: Id470919d27037359a1f0346a50a2a0e3966f5cd2
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
QAbstractProxyModel::itemData/setItemData should behave
just like data()/setData() instead of calling the
QAbstractItemModel implementation.
Before this change the QAbstractProxyModel implementation
calls its the QAbstractItemModel implementation,
which ends up calling data()/setData() in a loop
bypassing the convenience of itemData/setItemData.
[ChangeLog][QtCore][QAbstractProxyModel] The itemData()
and setItemData() functions will now call the respective
implementations in the source model (after mapping the
index to a source index), matching what data() and
setData() already did.
Before, the proxy model simply called the default
implementations of itemData()/setItemData() in its own
base class (QAbstractItemModel).
Change-Id: I9e680d355f44fa130660dd7e1c8ac37484c1566e
Reviewed-by: David Faure <david.faure@kdab.com>
Introduce a TRY_EXPECT macro that uses qWaitFor, and use it whenever
EXPECT was used after a call to processEvents.
Fixes: QTBUG-94036
Pick-to: 6.2 5.15
Change-Id: Ia935444d529c2798637bf9b4a56e47a8dc9d75d2
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
Extract Method QTest::qCaught() to take the string handling out of the
header. This should help a bit in speeding up compilation of large
unit test files (provided they use QVERIFY_THROWS_EXCEPTION), although
I have no data to support that.
Since we changed the error message, update the selftest accordingly.
Change-Id: Id4a3c8c34d5df8d0c7a861106d269097f4a6de5c
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
This solves the long-standing problem of not being able to easily
fail a test when a certain warning is output.
[ChangeLog][QtTest] Added QTest::failOnWarning. When called in a test
function, any warning that matches the given pattern will cause a test
failure. The test will continue execution when a failure is added.
All patterns are cleared at the end of each test function.
Fixes: QTBUG-70029
Change-Id: I5763f8d4acf1cee8178be43a503619fbfb0f4f36
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Use variable args macros to swallow any extra commas in the
expression. To use this, the type of the exception has to be first.
Use Eddy's suggestion for a new name to avoid breaking the old macro.
[ChangeLog][QtTest] Added QVERIFY_THROWS_EXCEPTION, replacing
QVERIFY_EXCEPTION_THROWN, which has therefore been deprecated.
Change-Id: I16825c35bae0631c5fad5a9a3ace4d6edc067f83
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
This patch adds an overload of the QDir::mkdir() method that
accepts permissions. This allows setting of the directory
permissions at the time of its creation.
[ChangeLog][QtCore][QDir] Added QDir::mdkir() overload that
accepts permissions argument.
Task-number: QTBUG-79750
Change-Id: Ic9db723b94ff0d2da6e0b819ac2e5d1f9a4e2049
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Q(Multi)Map mutating functions that take reference to a key and/or a
value (e.g. insert(), take(), etc.) must make sure that those references
are still valid -- that is, that the referred objects are still alive --
after the detach() call done inside those functions.
In fact, if the key/value are references into *this, one must take extra
steps in order to preserve them across the detach().
Consider the scenario where one has two shallow copies of QMap, each
accessed by a different thread, and each thread calls a mutating
function on its copy, using a reference into the map (e.g.
map.take(map.firstKey())). Let's call the shared payload of this QMap
SP, with its refcount of 2; it's important to note that the argument
(call it A) passed to the mutating function belongs to SP.
Each thread may then find the reference count to be different than 1 and
therefore do a detach() from inside the mutating function. Then this
could happen:
Thread 1: Thread 2:
detach() detach()
SP refcount != 1 => true SP refcount != 1 => true
deep copy from SP deep copy from SP
ref() the new copy ref() the new copy
SP.deref() => 1 => don't dealloc SP
set the new copy as payload
SP.deref() => 0 => dealloc SP
set the new copy as payload
use A to access the new copy use A to access the new copy
The order of ref()/deref() SP and the new copy in each thread doesn't
really matter here. What really matters is that SP has been destroyed
and that means A is a danging reference.
Fix this by keeping SP alive in the mutating functions before doing a
detach(). This can simply be realized by taking a local copy of the map
from within such functions.
remove() doesn't suffer from this because its implementation doesn't do
a bare detach() but something slightly smarter.
Change-Id: Iad974a1ad1bd5ee5d1e9378ae90947bef737b6bb
Pick-to: 6.2
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
tst_QDate::startOfDay_endOfDay_data() naively assumed some zones would
exist. They don't on QNX, apparently.
Change-Id: I3a364964d03f59f5869b4b7639f089dd303180b1
Reviewed-by: Andreas Buhr <andreas.buhr@qt.io>
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
I was briefly confused about why an Etc/GMT+3 test was using GMT as
localtime. Fortunately I worked it out before mis-"correcting" it.
Change-Id: I7b0473c7d3974ef186e1170cf4999aca52aaaf45
Reviewed-by: Andreas Buhr <andreas.buhr@qt.io>
On QNX, tst_QDateTime::fromStringStringFormat_localTimeZone_data()
failed to set up any rows for the data-driven tests to fetch, leading
to an assertion failure on trying to fetch a row.
Change-Id: I7c405b1142a8cb6d445b501ea44fe3d440570cf3
Reviewed-by: Andreas Buhr <andreas.buhr@qt.io>
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Swallowing unknown exceptions is dangerous business, as the exception
might be a pthread cancellation token, the swallowing of which would
terminate the program.
Instead of returning from the catch-all-clause, therefore, re-throw
the unknown exception.
Fix tst_verifyexceptionthrown failure cases that use
non-std::exception-derived true negative exceptions to not let the
exception escape from the test function.
As a drive-by, pretty up the macro's docs.
[ChangeLog][QtTest][QVERIFY_EXCEPTION_THROWN] Now re-throws unknown
exceptions (= not derived from std::exception) (was: swallowed them
and returned from the test function), in order to play nice with
pthread cancellation.
Pick-to: 6.2 5.15
Change-Id: Ic036d4a9ed4b7683fa67e27af8bcbae0eefdd0da
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
The compiler runs out of memory and fails to compile tst_qmetatype.cpp.
Set TST_QMETATYPE_BROKEN_COMPILER from a previous compiler workaround
for QNX to disable the most expensive part of the test.
Task-number: QTQAINFRA-4669
Change-Id: I3a99b6b790dc074e9d1db262e758555fb45e4331
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
If we detach from a shared hash while holding a reference to a key from
said shared hash then there is no guarantee for how long the reference
is valid (given a multi-thread environment).
Pick-to: 6.2
Change-Id: Ifb610753d24faca63e2c0eb8836c78d55a229001
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Which is anything other than MD5
Pick-to: 6.2 5.15
Fixes: QTBUG-98280
Change-Id: Ifbf143f233ee5602fed1594e3316e6b2adec1461
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
We expect to produce all-bits-set in the combined OR'ed value of the
seed, so instead of counting how many bits got set and reporting that,
simply compare to -1 and count how long it took to get that far.
To make sure, I've increased the number of iterations by 50%.
Change-Id: I89446ea06b5742efb194fffd16ba37b2d93c19ef
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
QHashSeed is not a random number generator (though it uses one). It
returns the same value over and over again unless you reset it to a new,
random seed.
Fixes: QTBUG-98480
Change-Id: I89446ea06b5742efb194fffd16ba36601f08d794
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Having all *deployqt tools in qtbase will allow us to couple deployment
support more tightly with the build system.
Change-Id: I299efdacfa6b66a303bb3996ff3ff84e723210a5
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
We have some special handling in qt_windows.h,
use it instead of the original windows.h
Change-Id: I12fa45b09d3f2aad355573dce45861d7d28e1d77
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
[ChangeLog][QtCore] Added QtFuture::whenAll() and QtFuture::whenAny()
functions, returning a QFuture that becomes ready when all or any of the
supplied futures complete.
Task-number: QTBUG-86714
Change-Id: I2bb7dbb4cdc4f79a7a4fd494142df6a0f93a2b39
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Extract the definition of q20::ssize() from tst_qanystringview.cpp,
where it had to be placed for its backport to 6.2.
Change-Id: I3f758c98a4b1efd453f4fc044b8d3f1a89de62d1
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Amends 4dd5020fbdfdd34f1e4ec54521217e472942a4b4. I messed up the fix for
the XFAIL condition, since the font engine type we get from a normal QFont
will be QFontEngine::Multi regardless of whether the actual font engines
are Freetype or not. Use NoFontMerging to avoid this.
Pick-to: 6.2
Task-number: QTBUG-97995
Change-Id: I2298c997e6826e667dbb8e3d004821f296625ef7
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
At least one OS (QNX) can't dlopen() a library that is still
open for writing elsewhere
Pick-to: 6.2
Change-Id: I2d4425d8c69162cdfa43c2523c7459def7839eb9
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Need to use QConcatenable<>::ConvertTo for SFINAE, the forwarded type
alias in QStringBuilder itself doesn't work.
[ChangeLog][QtCore][QAnyStringView/QStringBuilder] Implicit conversion
from QStringBuilder to QAnyStringView now works as advertised.
Pick-to: 6.2
Fixes: QTBUG-98138
Change-Id: I1c300675cf43b13017bc56398ae5d8c1c51e64fe
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Don't crash if the font does not have any families set.
Pick-to: 6.2
Task-number: QTBUG-97995
Change-Id: I8dc2f2fc00309b6fff6d4a661ec6d659f30808af
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
In Qt 5, fonts had both singular family and plural families properties,
and both were stored separately when streaming through QDataStream. The
families list was treated as an extension of family in this case, and
the primary font family was always the singular family property.
In Qt 6, it has been merged into one and family() is now just a
convenience for families().at(0).
But when reading files generated with Qt 5, we would ignore the fact
that these were previously separated. We would first read the family
entry into the families list, and then we would later overwrite this
with an empty families list.
Instead, we detect streams created with Qt 5.15 or lower and make sure
we append the families list instead of overwriting it in this case. In
addition, we need to make sure we split up the list again when
outputting to Qt 5.x.
This adds a file generated with QDataStream in Qt 5.15 to the test to
verify.
[ChangeLog][Fonts] Fixed a problem deserializing the family of fonts
that had been serialized using QDataStream in Qt 5.
Pick-to: 6.2
Fixes: QTBUG-97995
Change-Id: Id3c6e13fc2375685643caee5f8e3009c00918ccb
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
QObjects must be deleted if the QCoreApplication is being destroyed.
This was previously done by implementing custom code in qtbase and
other modules. So unify it and introduce a Q_APPLICATION_STATIC,
based on the Q_GLOBAL_STATIC, which centralises the logic.
Since we still have a few remaining living QObjects,
this comes in handy to fix those as well.
Task-number: QTBUG-84234
Change-Id: I3040a2280ff56291f2b1c39948c06a23597865c4
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The relevant MS system calls (say they) don't support date formatting
for years < 1601 (but apparently do in fact) and the year field of the
data structure is unsigned, so can't support years < 0. As a result,
the windows back-end for QSystemLocale failed for negative years.
So replace year < 1601 with a place-holder and substitute after
formatting.
Added new tests (based loosely on one in qtdeclarative that failed) to
verify that this actually works. These reveal that macOS also fails to
handle negative years; marked as expected failure there pending a fix.
Change-Id: I9b63cefd5f0b77a39cf1238549412de3e26ca1bd
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reduce overhead for including qguiapplication.h by splitting
up qnativeinterface.h into a public and a private part.
[ChangeLog][Potentially Source-Incompatible Changes] The
qguiapplication.h header no longer implicitly includes
qloggingcategory.h. If your code depends on the transitive
include, explicitly include <QLoggingCategory> where needed.
Pick-to: 6.2
Task-number: QTBUG-97601
Change-Id: Ic02327a1c3092e21730160af5c59a9d58dc1239c
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
The header for QTestEventLoop hadn't been included.
Pick-to: 6.2
Change-Id: Ife3418d1634c030c421c2aa55469f5a099386d4b
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
In preparation for addition of new baseline tests, establish a new
test category, "baseline". This is similar to the category
"benchmarks" in that it contains tests that use the QTest framework,
but conceptually are not unit tests, in contrast to those under auto/.
Move the existing QPainter baseline test, tst_lancelot, into this new
category, and rename it accordingly.
Baseline tests use the QBaselineTest extension to QTest. Move that
extension too into the tests/baseline directory, allowing the clean
out of the baselineserver directory.
Pick-to: 6.2
Change-Id: I1b527f5867c953b1d22be73798fcf7d1494712ea
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
If QFontComboBox is instantiated in the form of new and call
QFontDatabase::addApplicationFont, QFontComboBoxPrivate::_q_updateModel()
will be called when the program exits, at this time qApp will crash.
Fix this by when program exiting, QFontComboBoxPrivate don't need
call _q_updateModel().
Fixes: QTBUG-98099
Done-With: Konstantin Ritt <ritt.ks@gmail.com>
Pick-to: 5.15 6.2
Change-Id: I3df3d19c3d1971288d60f2eef386262befbf396b
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
The source was already protected, but the destination wasn't.
Pick-to: 6.2
Change-Id: I300f19c3e65abd8bc1eef4309aefa11852d1c049
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
In case the class doens't have a default constructor, checking for
object.isValid() will give false because the object won't be created,
however, the class could still be loaded and we could have a valid
jclass.
Pick-to: 6.2
Fixes: QTBUG-96069
Change-Id: I8d59e26d9d7c0e8e363ce443937091a374a24473
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
This lets it avoid a two-digit year that would clash with month or day.
That shall make fixing up system locale date formatting run cleaner.
Add a test for QGregorianCalendar's two extensions.
Change-Id: I77083ff9d5e4035763250904a59fcf416286545b
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
In paintAndFlush, QWidgetRepaintManager subtracts opaque children if
the target isn't overlapped and isMoved is set to true. So in moveRect,
set isMoved to true after the blitting of movable areas, and reset it to
false if we have overlapped sibling or child regions. Otherwise, moving
so far that sourceRect is invalid (none of the original pixels are
visible after the move) we end up in a code path that sets isMoved to
true even with overlapping children or siblings, which then breaks
paintAndFlush's assumptions.
Reuse the test case written by Sergiy Korobov <tiamatenko@gmail.com> in
earlier attempts to fix this bug.
Fixes: QTBUG-26269
Pick-to: 6.2
Change-Id: If7443863f5eee79a80220cd587522122f42a21e4
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Since QMainWindow::setMenuWidget accepts a QWidget (allowing users to
implement their own menu widget), we need to use qobject_cast on the
stored widget to see if it is a QMenuBar before calling QMenuBar APIs.
This qobject_cast may return nullptr.
Pick-to: 6.2
Fixes: QTBUG-98247
Change-Id: Iff1dbd24fa7ca09098fe49c179770356c966251d
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
QTabBar implements wheelEvent to move the current index up or down. This
is useful for clicky mouse wheels, but a bad user experience when using
a kinetic wheel or touch pad, as every pixel movement will change the
current index.
Instead, scroll the entire tab bar when the wheel event comes from a
device that supports scroll phases, without changing the current index.
As drive-by's, fix the test introduced in aa09bea00c to
not leak memory or leave a test-specific style set on the QApplication
instance, which can break other tests.
Also, make relevant layout code in QTabBar respect the usesScrollButtons
property, const'ify local variables, and return an accepted QWheelEvent
if the event resulted in a change.
[ChangeLog][QtWidgets][QTabBar] Scrolling with a kinetic wheel or touch
pad scrolls the entire tab bar, without changing the current index.
Change-Id: I990e51466dd25c741877bbf0e197449f897a9efb
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
The slider is very touch friendly from macOS 11 on, and the knob is quite
large. Give it some extra pixels, and adjust the test accordingly.
Pick-to: 6.2
Task-number: QTBUG-98093
Change-Id: Iedf6db1081cdd4013ca29ce760aea1e0361b1123
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
This change allows canceling the chain of continuations attached to a
future through canceling the future itself at any point of execution of
the chain.
[ChangeLog][QtCore][Important Behavior Changes] The chain of
continuations attached to a future now can be cancelled through
cancelling the future itself at any point of the execution of the chain,
as it was documented. Previously canceling the future would cancel the
chain only if it was done before the chain starts executing, otherwise
the cancellation would be ignored. Now the part of the chain that wasn't
started at the moment of cancellation will be canceled.
Task-number: QTBUG-97582
Change-Id: I4c3b3c68e34d3a044243ac9a7a9ed3c38b7cb02e
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Adding new entries to QOperatingSystemVersion in patch releases
was previously breaking our BC guarantees because the entries are
exported, thus users cannot freely switch between different
patch-releases without a recompile if they adopted the new entries.
Move the data itself to a base class so that the entries can be
constructed inline.
Task-number: QTBUG-97808
Change-Id: Ic44f07488af8a04a3bedc10bebb740c4d68f43f3
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
QMultiHash::operator== crashes when comparing two unequal objects.
This patch fixes it.
Pick-to: 6.2
Fixes: QTBUG-98265
Change-Id: Ibf9fef3372a2b4581843be5f25e65cc9a55ef64d
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Check that a file name, not the full path, contains a dot.
Fixes: QTBUG-59401
Pick-to: 5.15 6.2
Change-Id: I193b2ae457a3ac6a460524dbf200786eb3461cef
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Explain why QSystemLocale needs to be an export. Unexport
QLocaleId::fromName() now that qttools no longer uses it.
QLocalePrivate was only Q_CORE_EXPORT for the sake of one use in
tst_QLocale, that can now be replaced by a call to a public QLocale
method.
Change-Id: I1efe8ee03488acfc6e1c36661f6e956a86e191c3
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
After special processing for hover, QPushButton::mouseMoveEvent()
needs to call the base class function, like every virtual override
should, to continue processing other logic. Amends
3310e13a17
Fixes: QTBUG-97937
Pick-to: 6.0 6.2
Change-Id: Ic2e111d6c38371e0aa04423f5fb26c52717bf5fb
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Since e05e3c7762, the advance test in
tst_QFontDatabase::condensedFontMatching() passes with the bundled
freetype engine, so the XFAIL causes a failure when running with this
configuration.
Pick-to: 6.2
Change-Id: Ie6fbccfa0d9c79654563e9e3f19694f252e32fc6
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Tests of QTimeZone::dispayName() were burying most of what was
interesting in the variations among them by repetition of a large
amount of boilerplate. Package the repetition in a macro so that
the differences between checks are more evident.
Change-Id: I23bcafab641b7d3bed50248ba5313250c150d30c
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
MSVC 2022 (17.0.0) complains about "'QString::replace':
12 overloads have no legal conversion for 'this' pointer".
This is a compiler bug. It is reported to MS. Still we workaround
it here so that qtbase can be built with MSVC 2022.
Pick-to: 6.2
Task-number: QTBUG-96975
Change-Id: I0180e2e6760d2809ca61e3cd8f02b04f970172a7
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
And bump NTDDI_VERSION to 0x0A00000B (NTDDI_WIN10_CO) at the same time,
to unblock the developers from accessing the latest Windows APIs.
Pick-to: 6.2
Change-Id: Ifbc28c8f8b073866871685c020301f5f20dc9591
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Stop turning THAI CHARACTER SARA AM into a grapheme boundary because it
breaks a test and chromium does not consider it to be a separate
grapheme.
Fixes: QTBUG-88545
Change-Id: Ib1aea8dbb66ac42b2129cf9fe04c39f5f76eeb36
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Update tst_qlocale to take into account "narrow" day representation
change for Russian locales. This version of CLDR changes narrow forms
to one letter. Previously those forms were identical to short forms
(two letter). The new representation is consistent with other languages
and so does not appear to be a bug.
Fixes: QTBUG-94358
Pick-to: 6.2
Change-Id: I9724c281a250685da8232e5c05c9c375a8c79253
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
This restores the Qt 5 behavior in Qt 6, but prepares for disabling it
in Qt 7. We want to deprecate the current behavior, as it makes it
unclear who is responsible for calling close.
Fixes: QTBUG-97747
Pick-to: 6.2
Change-Id: I2c99eb96667e784576d8850085068ca334d75b16
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Use the Q_INT64_C() macro and qint64()-as-function instead of C-style
casts.
Change-Id: I9d169715da96a49898e9c9e2a6d3ee5182e1d91c
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Where std::numeric_limits<...>::min() is used used as invalid value
for an API return, save it as a named constant so that the comparisons
are against an informative name, rather than leaving the reader to
guess the significance of the min-value.
Change-Id: Ia99c75e21856f65cb4494120d05eed36f5fc2d50
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The documentation for QProcessEnvironment's default constructor
says:
This constructor creates an empty environment. If set on a
QProcess, this will cause the current environment variables
to be removed.
This is not the case however, because setting such an environment
for a process is equivalent to not setting an environment at all
and the child process is executed with parent's environment.
It is still possible starting from Qt 6.2.0 to create an empty
environment by adding a variable to a null environment and removing
it, but that's cumbersome, and the comparison operator says that
it is equal to the null environment but it is obviously behaving in
a different way.
This change adds an additional constructor to QProcessEnvironment
that can be used to construct a null environment, and changes the
default constructor to produce an empty environment. The comparison
operator is changed to correctly distinguish between such objects.
This is a behavior change, but the current behavior is broken
and this is unlikely to affect working code.
[ChangeLog][QtCore][QProcessEnvironment] An additional constructor
was added to explicitly create an object that when set on QProcess
would cause it to inherit the environment from parent (this was
formerly the behavior of a default-constructed QProcessEnvironment,
which will now (as documented) actually give a process an environment
with no variables set). A new method inheritsFromParent() was added
to test for such objects.
Fixes: QTBUG-58053
Change-Id: I15e20c6a5f01ebe2c736d5578c75dba1ee319320
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Indetnation was bad in commit 0ab3c5c250
and was missed in code review and one comment wasn't updated when the
code was.
Take the opportunity to remove an old TODO that has been completed for
years.
Change-Id: Ice04365c72984d07a64dfffd16b4899604513680
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Relying on QCursor::pos makes tests fragile and prevents multi-seat support.
Instead, record the mouse position in the already existing event handling,
and use that instead. Styles might use either WA_Hover or enable mouse
tracking for the widget to enable hover-effects, so we need to support both.
Fix the scenario where a newly inserted tab ends up under the mouse, which
was previously not handled correctly (only the case of removing a tab was).
Clean up the repaint management when the hovered tab changes; just call
update on the old rect, and then later update on the new rect; there's no
need to make a copy first, updates are posted and compressed.
Add a unit test that makes sure that we paint tabs that should be under the
mouse in the hovered state. Since not all styles enable hovering and/or
mouse tracking in all cases, use a style sheet for those styles that don't.
Change-Id: I7cdbb18e9e04b52651e273680fec87b50cb81e05
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
Amends 17c1ebf8bf, which introduced logic
that recognizes double clicks to avoid duplicate clicked() emits. If a
slot connected to doubleClicked opens a dialog, then the release-event
will not be seen by the item view, leaving the flag incorrectly set and
preventing the next clicked signal.
Fixes: QTBUG-97853
Pick-to: 6.2 5.15
Change-Id: Iced83e8c66a763672f522265435dc52a745227e4
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
Don't rely on transitive include from qobject.h, which will go away.
Change-Id: I99dd97ff4fb1d0632d040daab0bffa2d7b85d3ae
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Clang aligns the object at 32-byte boundaries even though we
specifically asked for alignof(void*), so tell it not to sanitize the
address of the plugin object. Tested with Clang 12 and 13.
GCC seems not to be affected, even when ASan is enabled.
If this doesn't work, we may need to accept reading a note that is
improperly aligned. I don't think the output will be actually a correct
note because the intra-note alignment will be wrong (I carefully chose
the ELF note name so it would not require alignment, but that's only
valid up to 8-byte alignments).
Fixes: QTBUG-97941
Change-Id: Ice04365c72984d07a64dfffd16b422fe074d8a70
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
This may be a useful factor in deciding whether or not you should
perform communications over the network which are not purely essential.
For example, if you have a logging mechanism you can delay uploading
them until you are no longer on a metered network.
Task-number: QTBUG-91024
Change-Id: I19d32f031a3893512dc440914133678004987fb1
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Since QByteArray/QByteArrayView don't overload nicely, we need to make
the existing QByteArray overload a Q_WEAK_OVERLOAD (= a template) as a
tie breaker. This automatically prefers the QByteArrayView version
over the QByteArray overload, transparently optimizing existing users
passing char string literals to avoid the implicit creation of a
QByteArray just for passing the separator.
None of our modules exports a subclass of QByteArrayList, so turning
join(QByteArray) into a function template should be ok.
[ChangeLog][QtCore][QByteArrayList] Added join(QByteArrayView)
overload.
Change-Id: I090671d9b94c30b63a986f17e966d124c22b5c54
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Beats a manual array with too wide strings. I thought even to simply
replace this with a switch (loc)... it's not like this is
performance-critical code, given it uses QString.
Change-Id: I2bbf422288924c198645fffd16a977778ff8d52d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Otherwise, the button state maintained by Qt when using the offscreen
plugin is not reset, breaking following tests.
Pick-to: 6.2
Task-number: QTBUG-97964
Change-Id: Ib37fd038e214863e1e316dc3d41e9d28c157b1f8
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: David Skoland <david.skoland@qt.io>
Remove at() and chmod() methods of MyEngine class. Those methods
are not used anywhere and look like remainder of old API to me.
Change-Id: I754a4281124cb8c9d74e79a9a2b99fb1b1f41e52
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Remove useless overrides of QAbstractFileEngine methods from the derived
classes. Also remove "This virtual function must be reimplemented by
all subclasses" passages from the QAbstractFileEngine's documentation.
There are pure virtual methods for such use cases. QAbstractFileEngine
already contains useful defaults for classes not supporting all the
functionality.
Change-Id: Ia25965854f3809b15d7502da3749cc2f3414bbc3
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
The existing symLinkTarget() always resolves the symlink
target to an absolute path; It will be clearer to change
LinkName to AbsoluteLinkTarget. It is ready for the commit
about add symLinkPath() to read the raw link path.
Fixes: QTBUG-96761
Change-Id: I8da7e23b066c9ac1a16abb691aa1c4a5f1ff8361
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Wang Fei <wangfeia@uniontech.com>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Collation with the default QCollator object (no numeric, punctuation or
case sensitivity changes) is a common-place occurrence, so add two
functions to do this work.
It's also what QString::localeAwareCompare() calls.
The test ends up testing that default, static collator updates after the
default QLocale changes too.
Task-number: QTBUG-95050
Change-Id: I7e0b82c2d2fe464082d8fffd1696ac77f32840b2
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
The check was made against the default locale but the code calls the
system functions (wcscoll, wcsxfrm, wcscmp) for locale-specific
collation, so should be comparing to the system locale's collation
locale (i.e. LC_COLLATE). Also correct the Android-only check in
tst_QCollator::compare() which duplicated the check but neglected the
C locale, which is also supported (via QString::compare).
Pick-to: 6.2
Change-Id: I48c3237dd6825e2070272ab88d95bdb8cbb9fc37
Reviewed-by: Aleix Pol Gonzalez <aleixpol@kde.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Arrays of textures have always been supported, but we will encounter
cases when we need to work with texture array objects as well.
Note that currently it is not possible to expose only a slice of the
array to the shader, because there is no dedicated API in the SRB,
and thus the same SRV/UAV (or equivalent) is used always, capturing
all elements in the array. Therefore in the shader the last component
of P in texture() is in range 0..array_size-1.
Change-Id: I5a032ed016aeefbbcd743d5bfb9fbc49ba00a1fa
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
QArrayDataPointer<>::size is now a qsizetype, not the uint it used to be.
Pick-to: 6.2
Change-Id: I09d7e5a50401b46a12f29f93b2b39d646b771cfc
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
It seems that after commit id 46fc01d7ca
the qpluginloder test case cannot find elf.h in QNX test environment.
This is just a workaround, fix for missing elf.h (QTBUG-97833) needs
to be done later on.
Change-Id: I3f6ec36c8ceaed82552fd0e156a56637c056780d
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
QTest's simulation of mouse move events currently uses QCursor::setPos
and then processes events. This is unreliable across platforms.
This test relies on the event processing and either way has inverted
logic in the paint event; the painted region needs to at least include
the tab's rect, not the other way around. Also, the mouse move wasn't
needed here at all, and some styles don't have a different style for
pressed tabs anyway.
Pick-to: 6.2
Change-Id: Ib8f6f7be017ff87458e96ec419edcd065dd75b15
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Reviewed-by: Doris Verria <doris.verria@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Calculate effect bounds for the updated region when drawing the effect
so that the whole affected area gets updated. The effect bounds have
already been added to the region so it doesn't need to be handled in
the drawing function.
Pick-to: 6.2 5.15
Fixes: QTBUG-96240
Change-Id: I0c317311622e6299fb1a3015541408d1d83c93de
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Antialiasing is disabled when the painter's antialiasing attribute
is set behind the clipping function(example `setClipPath` or
`setClipRegion`). The cause of this problem is that the
antialiasing state of the clipping region is not updated after the
antialiasing attribute is set.
A variable is required to record the painter's transformation state
set before the clipping function, because the transformation will be
applied to the clipping region, resulting in the abnormal clipping
region. The value of `s->matrix` is not accurate for the clipping fun-
ction.
Pick-to: 6.2
Fixes: QTBUG-97269
Change-Id: I409a9db32efc3b991ebb97ec9aed19bbddb273d8
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
There's now another half of the seed which will be used by the hashers.
This is not stored in QHash, so it is never changed for the lifetime of
the application (not even when QHashSeed::setDeterministicGlobalSeed()
is called). However, we will not use it when we're in deterministic
mode.
This commit uses the compiler thread-safe statics to implement the
initialization of more than one atomic word, thus freeing us from having
to have a reserved value. As a bonus, the QT_HASH_SEED warning will only
be printed once.
Change-Id: Id2983978ad544ff79911fffd16723f1673f9a5b4
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
The call to std::from_chars() accepts a sign, but we've already dealt
with a sign, so that would be a second sign. Check the first character
after any prefix is in fact a digit (for the base in use). This is a
follow-up to commit 5644af6f8a.
Fixes: QTBUG-97521
Change-Id: I65fb144bf6a8430da90ec5f65088ca20e79bf02f
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
QTabBar caches the rects for the tabs to avoid costly recalculation of
each tab's size hint. That cache is only updated via layoutTabs if the
entire tab bar is resized or modified. However, when a style sheet is
set that calculates a different size hint for tabs that are selected,
then the tab bar also needs to be laid-out when the current tab changes.
To minimize the cost, compare the cached size for the new current tab
with its new size hint, and re-layout the tabs when they are different.
Fixes: QTBUG-6905
Fixes: QTBUG-8209
Pick-to: 6.2
Change-Id: I110444d18938c2b3446ee58e4a8c6c472b5f12c3
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Menus can be represented by a menu action, and if that menu action has
been hidden or disabled, then the submenu is not accessible from the
parent menu or menu bar to which it was added. Don't walk the menu
action chain further when checking whether the shortcut should trigger.
Note that this is unrelated to the menu being visible or not; we
obviously want to trigger shortcuts for actions that only live in a menu
that has not been shown, otherwise the shortcut would be rather
pointless.
Pick-to: 6.2
Fixes: QTBUG-25743
Change-Id: I48735e17352989bbc84a72263e4828f519b78095
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Currently, we allocate memory for elements one by one which can get
pretty slow when adding many elements.
[ChangeLog][QtCore][QVarLengthArray] Reduced number of memory
allocations in emplace() by allocating more memory at once.
Fixes: QTBUG-97489
Pick-to: 6.2
Change-Id: Idfb5b5946b047d5215c8ed00770574249f9f5d40
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Some item views, such as QListView in icon mode, implement a selection
rectangle with which the user can "lasso" items. So far, dragging that
rectangle did not trigger auto scroll, so unless an item near the edge
was selected, the user had to stop the lassoing and scroll manually to
reach more items.
Since QAbtractItemView implements auto scrolling for drag'n'drop, we can
use that mechanism also when the selection rectangle is dragged. This
requires some modifications:
We need to make sure that scrolling the view during a drag-selection
generates mouse move events so that the selection is extended and the
rectangle is updated in subclasses.
And we need to stop using QCursor::pos to get the position of the mouse
pointer, as this makes the auto-scrolling untestable. Instead, record
the mouse position last seen during a mouseMove or dragMoveEvent in
content-coordinates (identical to pressedPosition).
As a drive-by, fix some coding-style issues in nearby code.
Done-with: Zhang Hao <zhanghao@uniontech.com>
Fixes: QTBUG-96124
Change-Id: I426f786e5842ae9f9fb04e9d34dc6d3379a6207f
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Fix warning about unused variable, and use qScopeGuard to make sure that
the limit of the global threadpool is restored even if one of the tests
fail.
Pick-to: 6.2
Change-Id: I36747cb451074cceea961561478210728ed6d313
Reviewed-by: Ievgenii Meshcheriakov <ievgenii.meshcheriakov@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Which just returns all the supported features
Change-Id: I8c3996b00a6ebb114bdbc9db3085a0e27fc8fa79
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
tst_qvariant.cpp:3624:15: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘class QVariant’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
Change-Id: Ic17a33f599b844d8ab5dfffd16aafcbd74823696
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
It doesn't make sense to have a recursive QSet with deleted operator==,
since it's not possible to add elements to it. Consequently declaring a
metatype for it also doesn't make sense. Remove the commented
compile-time check for it.
Task-number: QTBUG-96257
Change-Id: I74ebefb38adcbe36d5c2f317188743e1f37fe16d
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Unify the logic in QTextEngine
Ensure tightBoundingRect, and the FreeType boundingRect, calculates from
the shaped x offset when calculating the max x coordinate for a glyph.
Fixes: QTBUG-7768
Task-number: QTBUG-70184
Task-number: QTBUG-85936
Task-number: QTBUG-94023
Change-Id: I6daafb25c79158dc7e777529abb5e8d3a284dac0
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Instead of plumbing QWidgetWindow close events via handleCloseEvent,
we just implement closeEvent directly. This allows QWindow do save
the state of the window/widget before the close event, so that we
know whether we should trigger lastWindowClosed handling, even if
the window was deleted as a result of the close event.
This also relieves QGuiApplication and QApplication from dealing
with the close logic in their notify functions, so that these
functions can focus on the propagation of events -- not how the
event is handled.
Change-Id: I8b586b53a53b1df1d8630c1acb635c60f191bb4b
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Amends 32edae5e26, which introduced a
timeout after which the restored state is discarded. If this timeout
hits during a CI run, then the test is expected to
fail.
Implement a lambda that watches for the restored state to disappear.
This happens primarily when restoring a fullscreen state, where some
desktop environments scroll in a new virtual desktop. It should not
happen for other data tags.
Change-Id: I5ff43a4e1857eca17a5d4fe2b47add1f70636e8d
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
When declaring metatypes, the metatype system tries to detect if the
comparison operators for the given type exist and automatically register
them. In case of QHash, the equality operator was enabled if the value
type provides one. But the implementation needs equality operator of
the key type as well. As a result, when the key type has no equality
operator, the metatype system detects that the equality operator is
available for the QHash itself, but the compilation for metatype
registration fails when trying to instantiate the code that uses
equality operator for the key. This is fixed by enabling equality
operators for the QHash only when both the key and value types provide
one.
The same issue existed also for QMultiHash, with the difference, that
QMultiHash didn't have the constraints even on the value type. So added
checks for both.
Fixes: QTBUG-96256
Pick-to: 6.2
Change-Id: Ib8b6d365223f2b3515cbcb1843524cd6f867a6ac
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Add additional template argument to QObjectCompatProperty to specify
a custom getter. This may be useful for classes like
QAbstractProxyModelPrivate the need to customize property getters.
Task-number: QTBUG-89655
Change-Id: I34fe4bdebbbf1446aff60bd20a946454607f52d5
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
On macOs with APFS mkdir sets errno to EISDIR, so take the error code
into account.
Pick-to: 6.2
Fixes: QTBUG-97110
Change-Id: I8e7d10c95430a2802bdbfbf94dd65219bd9071a7
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Commit ed48391c59 removed the check for
ERROR_ACCESS_DENIED reported by the Windows CreateDirectory(...)
function in case an existing windows drive name was passed as argument.
This restores the behavior of the function which broke after 5.15.
Pick-to: 6.2
Fixes: QTBUG-85997
Change-Id: Ie86188100766f7364acee57b15a250f4a2720b9f
Reviewed-by: Karsten Heimrich <karsten.heimrich@qt.io>
- GHS's __PRETTY_FUNCTION__ (used by QT as Q_FUNC_INFO) doesn't have spaces
round the = operator when indicating the type of the template parameter.
The compilation error:
qt5/qtbase/src/corelib/kernel/qmetatype.h", line 2104: note #3316-D:
cannot access position 53 in array of 49 elements
constexpr const char *begin = func + prefix;
^
detected during:
instantiation of
"auto QtPrivate::typenameHelper<T>() [with T=void]" at
line 2186
Task-number: QTBUG-97087
Pick-to: 6.2
Change-Id: I33e61f5d54a61944a5aecf07d149a8dee0ef1e5d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
QWidget will call close() in its destructor, which we might end up
in if a user deletes the widget in the closeEvent.
Pick-to: 6.2
Change-Id: I39684aec0ca130033dad60f2bbf823364a5edcec
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
This corresponds to Unicode version 14.0.0.
Added the following scripts:
* CyproMinoan
* OldUyghur
* Tangsa
* Toto
* Vithkuqi
Full support of these scripts requires harfbuzz version 3.0.0,
this version adds support for Unicode 14.0:
https://github.com/harfbuzz/harfbuzz/releases/tag/3.0.0
With this release 10 test cases in tst_qurluts46 were fixed, one
additional test case is failing in tst_qtextboundaryfinder and
is commented out. In total 62 line break test cases and 44 word
break test cases are failing.
A comment in src/corelib/text/qt_attribution.json was updated to
include the URL of the page containing UCD version number.
Fixes: QTBUG-94359
Change-Id: Iefc9ff13f3df279f91cbdb1246d56f75b20ecb35
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
In a512e210ac5b032c5fc2edf1ddf72e5a414485fda512e21 quitOnLastWindowClosed
was changed to be implemented in terms of quitLockEnabled, but without
any documentation to that end.
Although the two features are similar (automatic quit under certain
conditions), and interact, it doesn't make sense to overlap them until
we actually expose them as a single property (automaticQuit e.g.)
The logic for determining whether we can can quit automatically has
been refactored to take both properties into account, on both a Core
and Gui level. The call sites still need to check the individual
properties to determine whether to activate automatic quit for
that particular code path.
Change-Id: I38c3e8cb30db373ea73dd45f150e5048c0db2f4d
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
When the cursor is positioned between to script items that have different
writing directions, prioritise the script item that has the same direction
as the paragraph (i.e. the QTextEngine) when deciding where and how to
display the cursor. If visual cursor movement is enabled, the behavior is
unchanged.
As a drive-by, clean up coding style and avoid shadowing of function-
local variables.
Task-number: QTBUG-88529
Pick-to: 6.2
Change-Id: I15227b10b1469d9caf1235b00e4d6f9f64a8b510
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
In a text line that has a change of direction at either end of the text,
the cursor needs to be positioned where the next character is inserted,
or where backspace deletes the previous character. In bidi text, this is
ambiguous as illustrated by this example:
abcشزذ
Depending on whether this string was typed in a left-to-right document
or in a right-to-left document, it could be first latin, then arabic; or
it could be first arabic, then latin.
If a general left-to-right context, cursor position 0 should be in front
of the 'a', and cursor position 6 should be at the end of the arabic
text, in the visual middle of the line. Cursor position 3 can be either
after the 'c' if the next character typed would be latin, or at the
visual end of the line if the next character will be arabic.
Qt calculated the cursor position past the right end of the text as 3
(which is not wrong, but 3 has two visual positions), and placed the
cursor at the visual end of the line (favoring the right-to-left
alternative). Backspace would then delete the 'c', writing a new
latin character would insert a 'd' next to the 'c', writing a new arabic
character would insert it also in the middle - none of these operations
happen at the visual end of the line, where the cursor was blinking.
To fix this, we take into account the general layout of the text, which
is typically based on the document, or the user's locale setting and UI
translation, and calculate the cursor position accordingly: if we are
past the visual end of the document on either side, then the cursor
position is either 0 or the last character of the text, depending on the
direction of the QTextEngine used. This way, the cursor ends up in the
middle of the document when we click beyond the end of the line, which
is where characters are removed and inserted. Typing a 'd' at this point
will make the cursor jump to the end, where the d is added.
There are still corner cases: clicking on the right-most arabic character
calculates the cursor position as 3, which is then ambiguous, as it can
be either at the visual end of the string, or next to the 'c'. َQt makes
the inconsistent choice to place the cursor at the visual end, showing
the left-to-right indicator, but pressing a 'd' adds the 'd' after the
'c' in the middle of the text.
Fixes: QTBUG-88529
Pick-to: 6.2
Change-Id: Idccd4c4deead2bce0e858189f9aef414857eb8af
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
A few systems, like OpenWRT, may strip the section table off the
resulting binaries (see [1]), making it impossible for us to pinpoint
the exact location of the Qt plugin metadata. This commit moves the meta
data to a location that is identifiable even in fully stripped binaries:
an ELF note.
By naming our section ".note.qt.metadata", we instruct the linker to
place it along the other notes and to mark it in the program header
section. Another advantage is that the notes are usually in the very
beginning of the file, as they are used by the dynamic linker itself, so
we'll need to read much less of the full contents.
The unit test is modified not to attempt to strip the plugin of
debugging data. In fact, we add something to the end that would,
otherwise, be matched as (invalid) metadata.
The following was produced with GCC 11 and GNU binutils ld 2.36.1.
Section Headers:
[Nr] Name Type Addr Off Size ES Flags Lk Inf Al
[ 0] NULL 0000000000000000 00000000 00000000 0 0 0 0
[ 1] .note.gnu.property NOTE 00000000000002a8 000002a8 00000030 0 A 0 0 8
[ 2] .note.gnu.build-id NOTE 00000000000002d8 000002d8 00000024 0 A 0 0 4
[ 3] .note.qt.metadata NOTE 00000000000002fc 000002fc 000001ac 0 A 0 0 4
Program Headers:
Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
...
NOTE 0x0002a8 0x00000000000002a8 0x00000000000002a8 0x000030 0x000030 R 0x8
NOTE 0x0002d8 0x00000000000002d8 0x00000000000002d8 0x0001d0 0x0001d0 R 0x4
The Qt metadata note is 4-byte aligned and can thus be found in the
second note section, which spans from 0x02d8 to 0x02d8+0xac=0x0384.
GNU readelf -n can even show it:
Displaying notes found in: .note.qt.metadata
Owner Data size Description
qt-project! 0x0000018f Unknown note type: (0x74510001)
description data: 01 06 03 81 bf ...... ff
I chose 0x7451 as the prefix for our notes, even though they're already
namespaced by the owner in the first place, because eu-readelf
mistakenly tries to interpret note 1 as a GNU ABI tag regardless of
owner. The owner name was chosen to be 12 bytes long, so the ELF note
header is 24 bytes in total. There's no space wasted because the payload
needs to be aligned to 32-bit anyway and I didn't want to use only 4
characters (header total size 16 bytes) so we'd skip the "GNU" note on
size, without string comparison. And I couldn't think of a 4-character
representative string ("QtP" ?).
[1] https://github.com/openwrt/video/issues/1
Fixes: QTBUG-96327
Change-Id: I2de1b4dfacd443148279fffd16a3987729346567
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
If an entity occurs directly in markdown, we parse and insert it
directly; but if it occurs in an HTML block, it has to be added to the
HTML accumulator string for deferred parsing when the HTML block ends.
Pick-to: 6.2
Fixes: QTBUG-91222
Fixes: QTBUG-94245
Change-Id: I0cf586d68d6751892ca035a98f77cd67950d3bc4
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
On systems that asynchronously resize the window to maximized or full
screen state, the window will become visible in its normal geometry
before it gets the final size by the windowing system. This might cause
multiple resize events, to each of which the widget's layout responds
with a call to its setGeometry implementation.
The QMainWindowLayout is special in that it will shrink dock widgets if
there is not enough space for them, but it doesn't grow them back once
there is. With the initial resize event being for a smaller size than
what was restored, the state is not restored correctly, but remains in
the state that fit into the smallest size with which setGeometry got
called.
To fix this, we have to keep the restored state around until the window
either gets a size that is large enough for it to fit, or until we can
be reasonably certain that the windowing system is done resizing the
window while transitioning it to the maximized or full screen state.
Since across the various platforms and windowing systems there is no
reliable way to know when the window reaches its final size, we have
to use a timer that we (re)start for each call to setGeometry with a
size that's not large enough. Once the timer times out, we have to
give up; then the last layout state calculated is the final state.
To calculate the size of the layout, introduce a function to the
QDockAreaLayout that returns the size required for the current sizes
of the docks. Refactor sizeHint and minimumSize (which were identical)
into a helper template that takes member-function pointers to call the
respective method from the dock area layout's content items.
Add a test case for various permutations of the scenario. The timeout
of 150ms is based on running this test case repeatedly on various
desktop platforms and X11 window managers.
Fixes: QTBUG-46620
Change-Id: I489675c2c40d3308ac8194aeb4267172b2fb38be
Reviewed-by: Albert Astals Cid <albert.astals.cid@kdab.com>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
- getgid/getpwuid are not supported
- process should be used with config check
Task-number: QTBUG-96176
Pick-to: 6.2
Change-Id: Ib6854772bcf52f3533cb722f963426717926258b
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
- Under a list item, we've been indenting code blocks:
```
int main() ...
```
- But it's also ok *not* to indent (and github handles that better):
```
int main() ...
```
- There was a bug that when the code is not indented, the fence would be
indented anyway:
```
int main() ...
```
and that was not OK, neither for md4c nor for github.
Now with this change, either way is rewritable: you can read markdown
into QTextDocument, make small edits and write it back out again, with
the indentation being preserved (the code block is either part of the
list item, thus indented, or else it's outside the list completely).
Pick-to: 6.2
Task-number: QTBUG-92445
Change-Id: I5f51899e28ba9f09b88a71e640d9283416cce171
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Cocoa sends QWidget the state-change notification after the window has
been resized already, at which point we cannot store the normal geometry
anymore.
Handle zoom and full screen callbacks prior to the state changing
to store the geometry in QCocoaWindow. We do not need to handle
minimized state, as the window will still reflect the original
geometry.
Return the stored value from an override of
QPlatformWindow::normalGeometry so that QWidget gets the correct values
even though the new state is already active.
Fix the tst_QWidget::normalGeometry test to make it pass on all
platforms by waiting for the window to actually have transitioned to
the new state before comparing geometries. Both macOS and Windows fully
pass; on Xcb, deminimizing a window using setWindowState does not work,
which is why the test was partially skipped (confirmed by visual
testing). Move those problematic, complex test cases to the end so
that most cases are covered on Xcb as well.
Done-with: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Pick-to: 6.2
Change-Id: I518a5db9169b80e8fa25fe4fa2b50bd1ea0e6db3
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Doing so results in bailing out early for a widget that hasn't been
shown yet, or otherwise resulted in creating extra and topextra,
which means the normalGeometry will not reflect the widget's geometry.
Pick-to: 6.2
Change-Id: Ieb85e9a6109ae34fe20d79e3c12f4517f827a590
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
[ChangeLog][QtGui][CSS] The background-color style can now be applied to
<hr/> to set the rule color.
Task-number: QTBUG-74342
Change-Id: Ib960ce4d38caa225f258b6d228fb794cef43e1b7
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
