The legacy mode was using the new nativeKey to create a semaphore.
As a result, on macOS the name of the semaphore key file was the same
as the name of the shared memory key file.
This lead to a situation when the file was mistakenly deleted when
destroying any instance of the shared memory, not only the one that
created it.
Fix it by using QSystemSemaphore::legacyNativeKey() in legacy mode.
Add a test to verify that we cannot re-create a shared memory with the
same key. The test was failing on macOS without the fix.
Fixes: QTBUG-111855
Pick-to: 6.6
Change-Id: Ib0bc41791e889b1888bbb8aa9044c6b053b63a5a
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Make the logs visible as errors as they should be.
Task-number: QTBUG-115016
Change-Id: Idfaddbc3bdd3b218ae961b1a5cce9540a4710c39
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
MSVC runtime dlls also include vccorelibXXX.dll, concrtXXX.dll,
beside these traditional dlls, it's also possible to link against
the new UCRT runtime, the ucrtbase.dll (and possibly including
the API Set dlls), so we need to add some more checks to make
windeployqt more robust. I've tested a custom Qt build locally,
which I managed to make it link to ucrtbase.dll only, and this
code works fine.
Pick-to: 6.6
Change-Id: I00bc8666d8850aac279b8747465879e39348ba02
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Reviewed-by: Timothée Keller <timothee.keller@qt.io>
This test depends on the system actually supporting Korean
text, otherwise it will just return a single glyph run with
the digit and the missing glyph symbol.
Pick-to: 6.5 6.6
Fixes: QTBUG-118649
Change-Id: I54e55414ae4ba0a6328c7c3a57ae8840d3b123b1
Reviewed-by: Jani Heikkinen <jani.heikkinen@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Have all or most of Android code dealing with displays in
QtDisplayManager. Also, simplify setApplicationDisplayMetrics()
call and avoid caching any uneccessary members.
Task-number: QTBUG-118077
Change-Id: I943069c24bb40ae3016db5896e553b501e700a6b
Reviewed-by: Tinja Paavoseppä <tinja.paavoseppa@qt.io>
Windows 11 23H2 (10.0.22631) will be released publicly soon,
it's better add it to Qt now.
Pick-to: 6.6
Change-Id: I1bcec19d3a15e778f2c5e504d1e5cf678753f5a2
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The text handle should not be visible in case when it is out of
the text-object, or when it is hidden by other object. That is why we
should call updateSelectionHandles() method after touch only in case
when cursor position fits to clipped input item rectangle.
Fixes: QTBUG-115005
Pick-to: 6.6 6.5
Change-Id: I35c083acd8fd4d5240e3bb15afa1afbec4ea0b26
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
Should not unset all the old state and set the new ones.
Only unset the state that needs to be unset.
If states changes from maximized to minimized, there is no need to
unset the maximized state and set the maximized states again.
(minimized and maximized can exist simultaneously :)
This amends f61b140482 .
Pick-to: 6.6 6.5 6.2
Change-Id: Ic93122b92fafcdba973b885e299b282408da7a1c
Reviewed-by: Liang Qi <liang.qi@qt.io>
Use pmf-style connect syntax for the three connections within
QDockWidgetPrivate.
Change-Id: I091a210d6a822903f0cc183f9090e03b124875e6
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>
The documentation was previously code-heavy and short on exposition,
while focusing almost entirely on the CBOR converters. Prune most of
the CBOR code quotes, shuffle some snippet markers, add and remove
others and rewrite the main text.
Shift focus to the base-class for converters and how it's used by
main(). Retain relative focus on the CBOR converters, as they are
relatively full-featured hence illustrate more than the others do, and
replace the sequence of single-line sections about the others with a
section collecting all into a table and saying some general things
about them.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: I8d41f25c165eb1a7ba20cb68aee6ab6b2fd050f8
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The Out-only converters shouldn't need to implement loadFile(), as it
shouldn't be called - a converter is not used for input unless it says
it supports input. At the same time, provide the "ground state"
implementations for optionsHelp(), outputOptions() and probeFile() to
save the trivial implementations the need to duplicate one another.
In the process, make the handling of loadFile()'s outputConverter more
consistent among those that do implement it. Always set
outputConverter if it's initially null (the caller does assert this).
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: I856d12c791d1f8e0accdb7dd1412d493117b2302
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Mostly to pave the way for moving the class code to a file of its own,
but this incidentally saves the need to std::as_const() every use.
Moving the underlying object to a local static of a private method
also saves the need for heap allocation (which was leaked).
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: I30f4bf3c46d39e04d0ac4e3e9ba431945ebb9193
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
The Converter class, in the eponymous example, had a null member
variable that wasn't a nullptr - it pointed to an instance of
NullConverter - so that other converters could test whether a
Converter * they'd been passed was null (in the sense of pointing to a
NullConverter). This, however, was susceptible to misreading - I
misread one such comparison as a nullptr check and thus thought it
redundant with an earlier actual nullptr check. To spare future
readers similar confusion, replace the public static member variable
with a protected (since only other derived classes need it) static
predicate, to at least give the reader a clue that this is using the
word null in a class-specific sense.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: I1e4f494b303d1bf90107f8c6fa3a4a22f6d81b90
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Since 2017 we've been using the ICU backend in preference to the MS
one, so there's no point declaring the MS one when it's not being
compiled.
Pick-to: 6.6 6.5
Change-Id: Ia7b770ec27bb627caace814b972967c4f7d63330
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
While touching code, use CaseInsensitive compare more to avoid needless tmp allocation
Change-Id: I4fe8496133925887df6879b48c730c36f486fa9c
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Exclude qdbusconnectionmanager.cpp which includes qt_windows.h,
clashing with the "interface" parameter name in qdbusinterface.h.
Task-number: QTBUG-115352
Pick-to: 6.6 6.5
Change-Id: Id41910857cb203ec5a1b784fa171eeb189ca4eca
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
This patch provides the actual implementation to detect binding loops
in property setters.
These test will help to catch all the existing binding loops that were
introduced when migrating to new bindable properties.
The logic of the new tests is taken from
tst_QObject::objectNameBinding(), but generalized to be applicable to
all bindable properties.
The original code from tst_QObject can now be removed.
The patch effectively reverts f791570b86
because a lambda returning a nullptr now means that the binding loop
test should be skipped, which is not a good default behavior.
Now when all the existing bindable properties are fixed, it's fine to
give a compilation error when adding new tests, if the class is not
default-constructible.
Task-number: QTBUG-116345
Pick-to: 6.6 6.5
Change-Id: I059d444d4bb023c050a22e5b1974565e4f581b5c
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
After the introduction of QInputDevice class the returned
QPointingDevice object from QTest::createTouchDevice()
call is no longer automatically deleted when the
QCoreApplication is deleted. Moreover, this function does
not really go thorough qpa but simply registers the device with
QWindowSystemInterface::registerInputDevice() (which is
actually also used from qpa plugins when new device is plugged)
Pick-to: 6.6 6.5
Change-Id: I3a0400288d76b7c95659d6b6ea260eff3233ebf1
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
When building for 32bit platforms (e.g. Android armv7a), then printing
qsizetype value using printf's %lld format generates a warning because
qsizetype is just an int. This breaks the build, and can't be fixed
by using another placeholder without producing a warning on 64bit
builds. So fix it by casting the qsizetype always to 64bit signed int.
Change-Id: Ie7c0fa8b3a0fe6366ce6fd5b2947f42a3e67c381
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Emit log output and return false immediately if we fail to get both the
Activity and the Service objects. Standardize the registerNative methods
to return bool and take a QJniEnvironment, and adjust the macros
accordingly.
Simplify the startup routine to use QJniEnvironment.
Change-Id: I11be35426520dc803f5a07bbb495e908592f254e
Reviewed-by: Tinja Paavoseppä <tinja.paavoseppa@qt.io>
This further helps reduce the creation of temporary QJniEnivronment
instances (with allocated d-pointer) for cases where we simply need to
get the JNIEnv for the current thread.
Change-Id: I2eda238124be51c755d8910de9dbc9ca8eb92288
Reviewed-by: Tinja Paavoseppä <tinja.paavoseppa@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
Reviewed-by: Petri Virkkunen <petri.virkkunen@qt.io>
On Android, `long` has the width of the system, while `jlong` is always
64 bit. If we support `long` as a signature type equivalent to `jlong`,
then it becomes possible to write code that fails to compile, or in the
worst case crashes at runtime, on a 32bit system.
Instead, support quint64, which is always the same size as jlong.
Change-Id: I60432ec7411e697b5f6e1f153216ceee0af7e0f1
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
Reviewing and improving the docs for QWidget is part of the objectives
for the 2023 Q4 OKRs.
Most of the work in this patch is fixing grammatical errors and typos.
It is tempting to move much, if not all, of the Detailed Description content from the QWidget class reference page (qwidget.cpp) into its own overview/explanation page, which would be more in line with the diátaxis framework. But I think that should be a different patch.
Fixes: QTBUG-117758
Pick-to: 6.6 6.5 6.2 5.15
Change-Id: Ibb3f367c4677f7e6615bc0cd39d0ffe921862cb9
Reviewed-by: Safiyyah Moosa <safiyyah.moosa@qt.io>
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>
The purpose of this commit is to improve the QCombobox documentation.
The following updates were made:
- The Combobox image was udated with a better quality image.
- The brief was updated to make it more understandable.
- The detailed description was updated with subsection titles.
- Full stops were added to the sentences that were missing them.
Fixes: QTBUG-117748
Pick-to: 6.5 6.6
Change-Id: I417a720299ac0eb2be3f080f2fc0f76a27242423
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Mirror what other platforms such as Windows or xcb do.
Those all unconditionally upgrade a non-alpha format such as RGB32 to
something like ARGB32_Premultiplied (or whatever
qt_maybeAlphaVersionWithSameDepth returns).
Without this, there is a discrepancy between macOS and the other
platforms when using QOpenGLWidget or QQuickWidget (which trigger
the usage of QRhiBackingStore).
For example, attempting to have semi-transparent raster widget content
over the RHI-based widgets will render incorrectly. This is visible in
6.7 (dev) with the cuberhiwidget example as well: the red
semi-transparent overlay is rendered incorrectly on macOS since
QRhiBackingStore sticking with a QImage of RGB32 has far-reaching
consequences.
Upgrading to an alpha format is also required by the "hole punching"
mechanism the texture-based widget system relies on, although there is
a suspicion that that just happens to look correct with RGB32 as well
since there is an alpha channel technically with that format, and alpha
writes may not be masked out, depending on painting internals, ending
up with RGBA content in practice.
But in other cases, like in the report and the one mentioned above
this clearly breaks down.
Fixes: QTBUG-118553
Pick-to: 6.6 6.5
Change-Id: I4b5b7a4f720377d64903e948b866f8d1c443a2d2
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
...instead of hardcoding a format such as ARGB32_Pre. A subclass may
override format() after all.
A few lines below there is the same check in fact, but this time
with hasAlphaChannel(). To be consistent, switch over to
hasAlphaChannel() in the first case as well.
Pick-to: 6.6 6.5
Change-Id: I7a5653863a72f8a0df98da66290f6d17e548b0a8
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Some plugin types are pulled in by default by certain modules.
Give users the option to add/skip plugins and/or their types.
[ChangeLog][Tools][Windeployqt] Windeployqt now has options that allow for custom plugin deployment. Users can include or exclude them, either individually, or by type.
Fixes: QTBUG-117910
Pick-to: 6.6
Change-Id: I85235783dcd814396f184912269cd5976717b2dd
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
- Show warning messages for malformed keys string
- Use QBAV instead of QL1SV, some methods in the public API may get
QU8SV overloads in later commits
- Extend unittests; also rename the unittest, it's really testing
key(s)ToValue()
Change-Id: Iec944ef4c2c5d18ab038cb933e954cf50c912523
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
By using QBAV instead of dealing with const char*; now it's clearer it's
doing the equivalent of parse_scope() does (albeit without explicit malloc()
and strrchr() calls).
Change parse_scope() to take a QBAV to keep the code consistent (new
public method overloads will take a QUtf8String in later commits).
Change-Id: I9cb0d7d45fd5f7689010c0684a094e6e98be1d74
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
As mentioned in comments, file(COPY causes rebuilding of the file every
time the project is re-configured, so, we replace it with configure_file
to avoid that.
Amend 1dcc14f2d0
Task-number: QTBUG-118191
Change-Id: I893b36fa26168f460f3ab1320a3194561c66e5df
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Since commit d3526c16, the example is just named 'Secure Socket Client'.
Change-Id: Iba15a04aa8c6ab3cd7e933903154575c15a5a81b
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>
As a fallback before picking the dummy backend.
[ChangeLog][QtNetwork][QNetworkInformation]
QNetworkInformation::defaultBackend() will now load any available
backend with Reachability support if the default ones are not available.
If none are available it will create a backend that always returns the
default values for each property.
Change-Id: I40889eeb51929e81f77ec2d84999932b095baf0b
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
