Word breaking rule WB3d should not be affected by WB4.
This fixes the remaining word break test.
Task-number: QTBUG-97537
Pick-to: 6.2 6.3
Change-Id: I99aee831d7c54fafcd2a9d526a3e078b12c5bfad
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Disable break between sequences of WSegSpace characters (rule WB3d,
introduced in UAX #29, version 33, Unicode 11.0.0). Also disable breaks
between WSegSpace and (Extend | Format | ZWJ) due to rule WB4.
Adjust "words4" test to take the above changes into account (space
character belongs to WSegSpace).
Mention the full class name in a comment inside the word break table.
This fixes 34 word break tests.
Task-number: QTBUG-97537
Pick-to: 6.2 6.3
Change-Id: I7dfe8367e45c86913bb7d7fe2adb053711978487
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
This rule was simplified in version UTS #14 version 45 (Unicode 13.0.0)
to read:
× IN
Re-enabled 28 fixed line break tests.
Task-number: QTBUG-97537
Pick-to: 6.2 6.3
Change-Id: I1c5565a8c1633428c22379917215d4e424ff0055
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
ZWJ is handled separately by rule LB8a. The code for rule LB10 was
adjusted to handle ZWJ as AL as required by the specification.
Task-number: QTBUG-97537
Pick-to: 6.2 6.3
Change-Id: I814cbb4a26f2994296767cca0443d8a1a1aaf739
Reviewed-by: Øystein Heskestad <oystein.heskestad@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Adjust implementation of rule LB8a of UAX #14. The rule was changed
in version 41 (corresponding to Unicode 11.0.0):
ZWJ × (ID | EB | EM) ⇒ ZWJ ×
Fixing this rule fixes 9 line break tests. Those are re-enabled.
Task-number: QTBUG-97537
Pick-to: 6.2 6.3
Change-Id: I1570719590a46ae28c98ed7d5053e72b12915db7
Reviewed-by: Øystein Heskestad <oystein.heskestad@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
After the 6.4 changes for QRhi-based compositing in widgets there
is now a good chance that a different context is current after
recreateFbo in case it actually created a new texture and fbo.
This is not great if we immediately call resizeGL() afterwards
since the contract for the reimplementable functions is that
the QOpenGLWidget's context is current. Make sure this contract
is followed.
Fixes: QTBUG-103319
Change-Id: I59a5fa9500df34b86787927e1114d0a80297678a
Reviewed-by: Christian Strømme <christian.stromme@qt.io>
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
In an earlier commit, painting on such coordinates was rejected, since
it would overflow the internal calculations using QFixed. Instead,
avoid the overflow by translating the painter to avoid the huge
coordinate values.
Also reduce the max value somewhat, so that pos stays well away from
QFIXED_MAX, to avoid overflows in the other QFixed variables that have
values offset from pos.
Fixes: QTBUG-103745
Pick-to: 6.3 6.2
Change-Id: Iebdec32bed57fe8e65551c7d278da9fd6c041b37
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Amends ba6c1d2785, which made
m_statusOrPendingObjects already atomic, but did not handle concurrent
deletion/push_back of the pendingObjects vector correctly.
We use the existing lock in QThreadPrivate to prevent data races.
Pick-to: 6.2 6.3
Fixes: QTBUG-101681
Change-Id: I0b440fee6ec270d762e6700a4fe74f28b19e75e8
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Amends d88da0b2b0 where I forgot
updating the attribution.
Note that the original change was never picked to 6.2 after all,
since that is on an even older version of Harfbuzz, therefore this
one is only picked to 6.3. Given the phase 6.2 is in, I decided it
was better to leave it, since it didn't get the 3.0.0 update either.
Pick-to: 6.3
Task-number: QTBUG-103603
Change-Id: Ie323d931b49158776c2b9fcc4835b69ca4e2f905
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Use the widget screen dpr in calculations rather than
qApp->devicePixelRatio(). The screen may have been
directly set (without the window handle being initialized)
Task-number: QTBUG-103309
Task-number: QTBUG-49663
Task-number: QTBUG-101947
Task-number: QTBUG-102982
Change-Id: I2af2073640b171baf68575e3bc93b29b6a9a471d
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Change-Id: I9f95542fd6a0326985744503a71e36448961d6fc
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: David Skoland <david.skoland@qt.io>
Always invert scroll deltas. This is what the code did
before, expect for on non-Safari macOS. There is no
need any "smart" code here: correct deltas are provided
by the native API regardless of macOS scroll direction
setting.
Reading webkitDirectionInvertedFromDevice is still useful
for certain use cases, such as 3D scene zooming or spinbox
value change, where upwards motion on the trackpad should
always correspond to "increment" regardless of scroll direction.
Propagate this to Qt using one of the handleWheelEvent()
overloads
Finally, we were sending pixel deltas as angle deltas;
fix by sending pixel deltas as well, but keep existing
angle delta behavior for compatibility.
Change-Id: I7a7104c30da057fefc0377816e551a9e7e2fa0e7
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
Reviewed-by: David Skoland <david.skoland@qt.io>
We were drawing window decorations at an incorrect location in
cases where the QScreen was not at (0,0) (i.e. at an offset on
the web page). Window content was placed correctly.
Correct canvas geometry can be fond by offsetting window geometry by the
negative screen position. Implement this for drawWindowDecorations(), and
also simplify the existing code in drawWindowContent().
Change-Id: I1347d325a58dae5e2bb950b93902123f64199ee8
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
Reviewed-by: David Skoland <david.skoland@qt.io>
If we don't do this then applyWindowState() will apply the
original window geometry from QWasmWindow::initialize().
Change-Id: I4a0fb7aa7984ba21c64364e0bf00d70513232d5d
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
Reviewed-by: David Skoland <david.skoland@qt.io>
A new option is added for SPNEGO/Negotiate authentication with
SSPI backend to customize the SPN that is used during the procedure.
Fixes: QTBUG-88869
Change-Id: If034ef451a61593445d8e79e7f82b9d3610ed653
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Simplifies the test a little.
Pick-to: 6.3
Change-Id: I77c8221eb2824c369feffffd16f0a7fc44215aaf
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
The utf8.txt file was only 21 bytes and contained exactly two non-ASCII
characters. It wasn't very good.
This commit brings back the UTF-8 test rows that existed before commit
18ec53156e deleted tst_Utf8. There's a lot
of overlap with some of the other rows in this test, though.
Pick-to: 6.2 6.3
Change-Id: I77c8221eb2824c369feffffd16f094619b69faef
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
The QLocal8Bit implementation assumes that there's at most one
continuation byte -- that is, that all codecs are either Single or
Double Byte Character Sets (SBCS or DBCS). It appears to be the case for
all Windows default codepages, except for CP_UTF8, which is an opt-in
anyway.
Instead of fixing our codec, let's just use the optimized UTF-8
implementation.
[ChangeLog][Windows] Fixed support for using Qt applications with UTF-8
as the system codepage or by enabling that in the application's
manifest.
Discussed-on: https://lists.qt-project.org/pipermail/interest/2022-May/038241.html
Pick-to: 6.2 6.3
Change-Id: I77c8221eb2824c369feffffd16f0912550a98049
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
They used to in Qt 5. And now they do again:
$ grep . include/QtCore/Q*Vector*
include/QtCore/QMutableVectorIterator:#include "qvector.h"
include/QtCore/QVector:#include "qvector.h"
include/QtCore/QVectorIterator:#include "qvector.h"
Pick-to: 6.2 6.3
Fixes: QTBUG-103742
Change-Id: I77c8221eb2824c369feffffd16f128a983f4866c
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
This removes one middle-man and a 512-byte variable in favor of a simple
32-bit enum. This was done in a way so we can extend to use either gdb
or lldb in any OS.
I've renamed the debuggerPresent() function to make its meaning clearer.
Pick-to: 6.3
Change-Id: I5ff8e16fcdcb4ffd9ab6fffd16eba561628ff89b
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Instead of piping stuff via the shell into them, just use batch mode.
And also take the opportunity to tell them not to read their user-
provided configuration files.
Pick-to: 6.3
Change-Id: I5ff8e16fcdcb4ffd9ab6fffd16eba21e71afaefa
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
CLDR was updated to version 41 in 59860685a1
but this file was not updated.
Task-number: QTBUG-103663
Change-Id: I163a4a3f6ce16d611c013656fa569be01880e72c
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
[ChangeLog][QtGui][Text] Updated the Harfbuzz code included with
Qt to version 4.2.1.
Pick-to: 6.2 6.3
Fixes: QTBUG-103603
Change-Id: I45fdde8fd0772e4470304c5f6f5a876666356d04
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
The documentation says we can change window parent to avoid the widget
deleting the window. That didn't work as the widget didn't get the
child-removed event as it wasn't the parent.
This patch instead uses an event filter on the set parent.
Pick-to: 6.3 6.2
Change-Id: I1f61d1832fcf3257722f305beeefd8f1abf1f656
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
According to latest clang source code (llvm-14.0.3) non-fragile ABI
is default for everything but i386 which means we can stop passing the
-fobjc-nonfragile-abi option.
See
https://github.com/llvm/llvm-project/blob/llvmorg-14.0.3/clang/lib/Driver/ToolChains/Darwin.h#L245
This gets rid of the following warning when building a qmake project
for iOS, while targeting the iOS simulator:
clang: warning: argument unused during compilation:
'-fobjc-nonfragile-abi' [-Wunused-command-line-argument
It only happens for the simulator case because Xcode adds the
-fobjc-abi-version=2 option, thus the qmake one gets ignored.
As a drive-by also remove the usage of the -fobjc-legacy-dispatch
option. According to clang sources it should be implicitly used
on iOS.
See
https://github.com/llvm/llvm-project/blob/llvmorg-14.0.3/clang/include/clang/Basic/ObjCRuntime.h#L100
Amends d788f636691df5cae59d44a3828a0ddd58c343d0
Pick-to: 6.2 6.3
Fixes: QTBUG-103001
Change-Id: I06f8e46e40a1f04c5bbc4f177afa035e525dfed6
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
QWidget::metric is used to calculate the size of the menu, but it
only respects a sceen from a Window handle, so we need to make
sure such a thing is created.
Task-number: QTBUG-103309
Pick-to: 6.2 6.3
Change-Id: Ie73e362cdcb3b59f46ad51c4901fdbeda7258baa
Reviewed-by: Morten Kristensen <me@mortens.dev>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Amends 2a893db480, which changed the
#ifdef'ery but didn't actually enable the building of the test on
Android.
Task-number: QTBUG-87414
Pick-to: 6.3 6.2
Change-Id: Id944dd3023da40ecbf4b8a324784409a63f94aec
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Add a template function that allows us to get the method signature
string from a free function, which are used as native callbacks methods
from Java.
Provide a macro that defines a signature object, and a JNINativeMethod
object based on it, in an internal namespace so that we don't pollute
the namespace with generated names.
Add another macro to get the generated JNINativeMethod object based on
the free function name.
Lastly, add overloads to QJniEnvironment::registerNativeMethods that
take a std::initializer_list of JNINativeMethods.
We can now declare a free function to be a JNI native method:
static bool callbackFromJava(JNIEnv *e, jobject /*thiz*/, jstring p1)
{
// ...
}
Q_JNI_DECLARE_NATIVE_METHOD(callbackFromJava);
and register it with the JNI environment like this:
QJniEnvironment jni;
jni.registerNativeMethods(clazz, {
Q_JNI_NATIVE_METHOD(callbackFromJava)
});
removing a significant amount of boiler plate code.
Change-Id: Ie4007b24125879fed3dae1f4d232b4aa95999b44
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
When replacing a widget in a hidden splitter, then we only need to keep
the new widget hidden if the previous widget was hidden.
If the new widget is not explicitly hidden, and the splitter is already
visible, then we need to explicitly show the new widget.
Augment test case; the existing test cases already cover swapping out a
collapsed or hidden widget.
Fixes: QTBUG-102134
Pick-to: 6.3 6.2
Change-Id: I9b60711a5c1cab79777ce4183783114a16ac3394
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Tested with MSVC 2022 locally and this change doesn't
break the bootstrapped builds.
Change-Id: Ieeb9a77035d889b9c1ed0c0c3488ac8802879282
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Prepare to replace a large pile of #if-ery-laden tangled mess from the
implementation of V4 Date by implementing a cleaned-up version of one
of its offset calculations and using a recently refactored API of QDTP
to implement the other.
Task-number: QTBUG-95993
Change-Id: I469f67fb384543abeece9ce8b14bb294c8613033
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
When combining text alignment flags, it no longer works since the
metatype for example QVariant(Qt::AlignRight | Qt::AlignVCenter) is
uint, not int.
Fixes: QTBUG-103576
Pick-to: 6.2 6.3
Change-Id: If0291b99606787081c4bc26fd00431f8a17a61a2
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
QMetaType can register a converter from a smart pointer class to
QObject *. The code tries to do so even if the smart pointer is
actually holding a pointer to a _const_ QObject
(e.g. shared_ptr<const QObject>), causing a compile error:
../src/qt5/qtbase/build/include/QtCore/../../../src/corelib/kernel/qmetatype.h:1208:32: error: invalid conversion from ‘const QObject*’ to ‘QObject*’ [-fpermissive]
1208 | return p.operator->();
| ~~~~~~~~~~~~^~
| |
| const QObject*
Disable the conversion if indeed the source is const qualified.
Change-Id: I9e9bc5992f74131e5cfd6ece9b83d4f26d370e92
Fixes: QTBUG-103741
Pick-to: 6.2 6.3
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
If a previous handler was already installed, ensure it is called,
because there may be a reason why it was there. For example, the Android
ART adds a signal action to every fatal signal for logging purposes. We
do that by restoring the signal handler we had and re-raising the
signal.
If our handler was overridden by something else, then that handler was
already called, but will get uninstalled after our code runs. It won't
be a problem, because the application is exiting anyway.
[ChangeLog][QtTest][Behavior Change] On Unix, the QtTest code to
handle Unix/POSIX fatal signals will now call back to the original
handler that was installed, if there was one. This allows logging
frameworks (such as Android ART's), for example, to log the crash too.
Additionally, if there was no handler, the application should exit with
the correct signal instead of SIGABRT.
Fixes: QTBUG-97652
Pick-to: 6.3
Change-Id: Ifc4fca159b490d8d0b614d736e46caefcb903a4c
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
And only restore those signals, instead of iterating over all possible
signals, instead of attempting to restore to SIG_DFL. Also, as a
consequence, we will install our handler even if there was already a
handler installed for the signal.
Pick-to: 6.3
Change-Id: I5ff8e16fcdcb4ffd9ab6fffd16eb756685f4e8b8
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
And remove the unreachable code after std::abort() that was meant to
mimic that in INTEGRITY. The next commit will fix this properly.
Pick-to: 6.3
Change-Id: I5ff8e16fcdcb4ffd9ab6fffd16eb772018add694
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
The #if around the function declaration was ugly.
Pick-to: 6.3
Change-Id: I5ff8e16fcdcb4ffd9ab6fffd16eb7540f5da080f
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
We get stack space reserved instead of using the heap.
Pick-to: 6.3
Change-Id: I5ff8e16fcdcb4ffd9ab6fffd16eb73fff0174150
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
They're very different, so there's no point in having them even in the
same class body. I've renamed the Windows one because Windows does not
report crashes via signals anyway. If you have an IDE that can scan both
branches of the #if, it will help you find the Windows-specific code
too.
Pick-to: 6.3
Change-Id: I5ff8e16fcdcb4ffd9ab6fffd16eb73ba196cfb74
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
The Qt environment handling functions lock a mutex. That's a big no-no
in signal handlers.
[ChangeLog][QtTest][Behavior Change] QtTest will now check the value of
the environment variable QTEST_PAUSE_ON_CRASH in QTest::qRun(), so if a
test wants to modify this variable, it must do so from the main() or
initMain() functions, not in the test itself (including initTestCase()).
Pick-to: 6.3
Change-Id: I5ff8e16fcdcb4ffd9ab6fffd16eb78867cd8f54e
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
This should work so long as there's no async-unsafe pthread_atfork()-
registered callback.
Pick-to: 6.3
Change-Id: I5ff8e16fcdcb4ffd9ab6fffd16eb72e4e313bc19
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
