If parsing the standard time data brings us to the end of the zone
info, there is no DST information to use later and it makes sense to
record the zone as simply a fixed-offset zone.
At the same time, handle the case of empty name in the standard time
data; use the zone info as name rather than an empty string.
Change-Id: I34d4ea25d93d821a937949730adee89d82105bc9
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
A POSIX rule's transition time is allowed an hour in the range from
-137 to 137; in particular, a negative hour is allowed, and used by
some Greenland zones using Europe's time-of-transition which, as they
are more than two hours west of Greenwich, happens before midnight.
This means the time of transition can't be represented by a QTime(),
so propagate the int that represents it to the code that consumes it;
and treat parsing failure as an error rather than "correcting" it - if
the transition time is given, it must be valid.
Changed tst_QTimeZone::isTimeZoneIdAvailable()'s verification of
validity to report the name of the zone it thought was invalid.
(A later change, validating POSIX rules, caued this to fail for
America/Nuuk without the present fix.)
Change-Id: I5c9127ac34d878554dd0aca1c1c7338c7e0e1c28
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
When asked to read an OffsetFromUtc record, it was trying the IANA ID
it read in as a possible zone name. If the backend accepted the given
ID as a zone name, however, the result might not be an offset-from-UTC
zone. So extend the isValid() check it was doing on the result to at
least check the zone has no DST and matches the record's offset.
Change-Id: I46a95aeb2a4d66887fd56a58fa72fe5d3b568a00
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
If the ID isn't even valid, don't waste cycles trying to make sense of
it as identifying a time-zone.
Add test of an invalid ID that provoked an integer overflow on trying
to parse it as a POSIX zone specification.
Fixes: QTBUG-92842
Change-Id: Ib80bbb88c11c0484ce0358acabbdc25c5bd8e0b3
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The recent commit 0c9fc20e7f missed the
case of a slash after some invalid character. That could lead it to
reinclude the invalid after previously working out it should ignore
it.
Change-Id: I3e29d2bf4d8df3878b581a969348ff5087b5d847
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Robert Löhning <robert.loehning@qt.io>
The test use aggregate initialization on some classes which however
are no longer aggregates in C++20 (the rules changed again; in C++20
having a user-*declared* constructor makes a class not an aggregate).
Just add a constructor so the code keeps compiling in both 17 and 20.
Fixes: QTBUG-92963
Pick-to: 6.0 6.1
Change-Id: I52371c5ee34c84358987b5ae8bee9ab9c49c8eab
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Add a check that setting a binding on the read-only property has no
effect, nor does trying to change its value via such a binding.
Change-Id: Id7b55cd53256961faface7ef155225664cdee97a
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
If the final result is outside the representable range, we can only
declare the given date-time invalid.
Change-Id: Ibce09462048bf351199657a5da2c55bb3ce5b934
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
MSVC does not seem to instantiate code in the else branch of the
constexpr if statement even though the condition is true. This causes
an error if the PropertyType is void, as we then would attempt to
create an object of type void.
Work-around the issue by explicitly checking that the type is not void.
Fixes: QTBUG-92962
Change-Id: Ie5acb6fae532bcc441be34418d4724de9d65b340
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Currently, Xft.dpi from X Resources is read initially,
while changes are monitored for Xft/DPI from X Settings.
These protocols are different and can have different values.
E.g. MATE sets X Resources' Xft.dpi to 96.30859375,
while X Settings' Xft/DPI is set to 197240 at 2x scale.
This results in a very weird bug when Qt can't determine
2x scale initially, but if scale is changed at run time,
Qt changes scale to the right value.
The difference could be checked via xrdb -query and dump_xsettings
(the second is from xsettingsd project).
[ChangeLog] Qt now reads Xft/DPI from X settings at startup,
and will prefer this value over Xft.dpi from X resources.
Pick-to: 6.0 6.1 5.15
Change-Id: If6adac0c88198579332ddebc673f1524f324c0e4
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
In commit 013abe3206, I add
_CRT_SECURE_NO_WARNINGS definition for all Qt internal module targets,
to suppress MSVC warnings like:
warning C4996: 'strncpy': This function or variable may be unsafe.
However, when compiling some internal tools, such as qmake and qdoc,
such warnings also exist. To suppress this kind of warning entirely,
_CRT_SECURE_NO_WARNINGS definition should be added for all Qt internal
targets when using MSVC compiler.
Pick-to: 6.1
Change-Id: I9c37b20672f9d0f470e3e9ea847e5221f43bfc04
Reviewed-by: Yuhang Zhao <2546789017@qq.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
When the descent of the item is 0, ascent is the
height of the item, base(base = si.ascent)> sl.base.
At this time, sl.descent is not considered. The
calculated y value may be <0.
Fixes: QTBUG-86823
Fixes: QTBUG-92468
Pick-to: 5.15 6.0 6.1
Change-Id: I9cf088dec9162595e52ff72aa90ec3153a30fb72
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Currently, FindWrapBrotli.cmake depends on vcpkg or PkgConfig. But for
users who build Brotli by themselves and don't have vcpkg or PkgConfig,
the Brotli cannot be found.
As a reference, I use following CMake commands to build Brotli:
cmake path/to/Brotli/source -G"Ninja Multi-Config"
-DCMAKE_CONFIGURATION_TYPES=Release;Debug -DCMAKE_CROSS_CONFIGS=all
-DCMAKE_DEFAULT_CONFIGS=all -DCMAKE_DEBUG_POSTFIX=d
-DCMAKE_INSTALL_PREFIX=path/to/install
Pick-to: 6.1
Change-Id: I2fa8d3293dd55ebc18937e13fac40d144ca4c1e2
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Similar fix as 538e9fa568 : gcc 7.5,
used e.g. on Jetson, is not able to resolve the add_overflow overload
without help.
Change-Id: I4d497480bb8dc82d7b1cbd13fda8e291935c8752
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Before this change, QXmlStreamReader prefix value was always an empty
string for EndElement when the documentation state : "Returns the prefix
of a StartElement or EndElement."
The error was a missing update of the prefix value when parsing
EndElement.
I updated the tests data which were also wrong because no prefix were
reported even for </a:foo>. No new test is necessary, I think, the test
data already cover the cases of EndElement with a prefix and without one
(unchanged here).
Fixes: QTBUG-86847
Pick-to: 5.15 6.0 6.1
Change-Id: I0ad38b9741d760f1ce688a36f969ec14e20a928c
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The set values didn't match tested values, as the enum were already
on flag form.
Pick-to: 6.1 6.0 5.15
Change-Id: I9e8b0d419682122e8d40cd47bd68d840386c2066
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
On the CI system, we build qtbase with CMAKE_INSTALL_PREFIX set to a
path without a drive letter to support DESTDIR when installing.
Other Qt modules are built without CMAKE_INSTALL_PREFIX set. The
Qt6BuildInternals package provides a default value.
Since commit e6527e2f73 this default
prefix is calculated from the current installation location. This
default prefix however has a drive letter, breaking DESTDIR support.
Broken DESTDIR support in this case means for Android that file(INSTALL)
can properly install but stripping will silently fail.
We now compare the "real path" of the original prefix from qtbase and
the calculated prefix. When they're equal, we use the original
CMAKE_INSTALL_PREFIX.
Fixes: QTBUG-92890
Change-Id: I96fb0655e02c5c695722b7e01a32e209cbdea4cc
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
(cherry picked from commit 15b26935fca4ab14298abdcc70b3cb15b6cca195)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
As discussed in the related bug report, the current way proxy models
access the parent-child hierarchy of the source model requires modifying
Qt sources. This changes adds a method to allow easy implementation
of this common feature to proxy model subclasses.
Fixes: QTBUG-83911
Change-Id: Ic88d40c13c2be7b6b44fcc58118bac471a11da95
Reviewed-by: David Faure <david.faure@kdab.com>
When rows are removed from a model with no columns,
the test should not report a problem if indexes are invalid
Fixes: QTBUG-92886
Pick-to: 6.1 6.0 5.15
Change-Id: I7a042dfdb2575f87208a00cbed13db3869807f84
Reviewed-by: David Faure <david.faure@kdab.com>
Add an iOS specific plist file like we do for macOS.
If the user hasn't specified a bundle identifier or a development
team id, do what qmake does and query the Xcode preferences file to
pre-populate those if possible.
This allows running
cmake -GXcode ./foo
on a Qt example project and building it with xcodebuild on the
command line without having to go through the IDE to set a development
team id or modifying the example project to add a product
bundle identifier.
Note that the change assumes that the development team id has been
previously set / configured via Xcode. If no such id is found, then
the value will not be set and the user will still have to specify it
either in the project file or via the Xcode UI after the project
has been generated.
Amends 3a2fa3fec5
Pick-to: 6.1
Change-Id: Iaab4e57de72c9877fb9035d28f9a879b2c91a33c
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
Xcode allows building a project targeting either the device or
simulator sysroot in one single build dir, but for the sysroot
switching to work there should be no linker or compiler flags
referencing absolute paths of a specific sysroot.
During CMake configuration of a project targeting iOS, all found
system libraries will be within one single sysroot, either the device
one or the simulator one, whichever one was passed to
CMAKE_OSX_SYSROOT. CMake will then generate the Xcode project
and pass those absolute paths, which makes sysroot switching within
Xcode not work.
To avoid that, the CMake documentation recommends passing linker and
framework flags of the form '-lfoo' and '-framework bar' instead of
absolute paths. Xcode then takes care of setting the correct framework
search path.
Zlib is one of the libraries found in the iOS sysroot and thus passed
as absolute path.
To avoid that, create a new FindWrapZLIB find script. The target it
creates will pass the absolute path to the library on non Apple
platforms and an -lz linker flag on Apple platforms (macOS and iOS).
To avoid issues with target global promotion when system PNG package
is found, ensure that a found ZLIB::ZLIB target is promoted to global
manually in src/gui/configure.cmake.
Pick-to: 6.1
Change-Id: I8bd8649be4f680a331ad51925f27cb9d13ac5e5f
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
The testcase relied on having optional packages, and that the last
package in that list was found. Otherwise the version numbers of
the found modules were not set.
Change-Id: I76743fd029d6eed2f4b347280591e6fdaed19053
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
After 7a738daa97 we require
QLineF::setLength() to take a finite length, and this code was probably
always risky when HoverPoints has two points that are both 0,0.
It's probably a transient condition anyway.
Fixes: QTBUG-92908
Change-Id: If81122d2f78761026b0d656ceffe173132751317
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
ScreenGadget visualizes virtual desktop screen layout,
in device independent and native pixels.
This can be used to debug the (sometimes surprising)
device independent screen geometry resulting from Qt
applying a scale factor.
Change-Id: I5b18e0fc9a54ba3e14d648794429b2eeadd25748
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Display active environment variables. Reorder the
labels with device independent values to the left
and native values to the right. Display the Qt scale
factor.
Change-Id: If95c252b06eff5abd91a25847777246effe94be2
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Add an #include for a header that was only accidentally included
transitively.
Pick-to: 5.15 6.0 6.1
Task-number: QTBUG-92822
Change-Id: Ie29bb0e065f2db712e9cf9539b15124ff0ced349
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Andreas Buhr <andreas.buhr@qt.io>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
There is only one property in QSequentialAnimationGroup,
currentAnimation.
This patch ports this property to the new property system
Task-number: QTBUG-85520
Change-Id: Id528d30f551e88a6165bbb6a3c09d44e89257de5
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Port watchMode in QDBusServiceWatcher to the new property
system. This is the easiest part.
Task-number: QTBUG-85520
Change-Id: I588212af205e77765862b8fecdbdcbf871717142
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
The engine pointer is guaranteed to be initialized in line 1838, so we
can assert that the correct value is passed into the function to fix
static analyzer warning 1d9b8ce922ee0891fb0d477dc17fdb8d.
Change-Id: I773bbaa579afec0d7a79d4393ee66fd26ba9629b
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Jonas Karlsson <jonas.karlsson@qt.io>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Various checks for "engine" in the previous code suggested that
engine might be nullptr by the time we want to populate the
out-parameters.
This must not be the case, and QFontDatabase::load asserts
already that a valid engine is loaded and returned.
Fix static analyzer warning 7f68daa282c72e8cc172c681eb02f559 by
asserting it here as well.
As a drive-by, change the tested out-parameter to the last one
in the list of optional parameters.
Pick-to: 6.1
Change-Id: I3d9ff0f5f7c4740014301c073480d14fef54e2fb
Reviewed-by: Jonas Karlsson <jonas.karlsson@qt.io>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Setting a cancel button on QProgressDialog more than once caused the layout
to be invalid. The layout was only applied when the dialog resizes or the
style changes, but not when a new cancel button is set.
The solution is to update the layout() before showing the dialog when adopting
new child widgets.
Fixes: QTBUG-19983
Pick-to: 6.0 6.1
Change-Id: Id8fb1ac56e94a9bd97d4559a2e8d4835856fd7d0
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
The directory-level targets missed the first level of sub-targets.
E.g. `qtbase_qmake` did not have a dependency to `qmake`.
Fix qt_build_internals_get_repo_targets to first grab all targets of the
subdirectory and then recurse.
Pick-to: 6.1 6.0
Change-Id: I3604000caec22fac9a4cc5f5aaf651d550d16793
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
With CMake 3.20.1 AUTOMOC can crash or hang on Windows when used with
a Qt installation that supports moc depfiles due to missing
multi-threaded locking.
Warn and advise to use a different CMake version instead.
Change-Id: I78d2269c48dfc2541bebcd6ab23aaa5595012149
Pick-to: 6.1 6.0
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
QList tests have mostly a scheme of:
void opInt() { op<int>(); }
void opMovable() { op<Movable>(); }
void opCustom() { op<Custom>(); }
As a drive by, move the leak checking into a separate struct/macro
Change-Id: I7cdda3a6c2aa324968aa26594da9f9eafbd49a0a
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
It's much easier to un-do a QT_HASH_SEED=0 by simply setting it to empty
in a command-line, as in:
QT_HASH_SEED= ./appname
[ChangeLog][Important Behavior Changes] Previously, if the QT_HASH_SEED
environment variable was set but empty, Qt would interpret that as if it
had been set to 0, thus disabling the hash salting functionality. Since
this makes setting and unsetting this variable difficult in scripts, it
has been changed: if the variable is set but empty, it is interpreted
now as if it had not been set and the hash salting functionality is
enabled.
Change-Id: Id2983978ad544ff79911fffd1671f5473978a6bc
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
We've been warning since commit 4ba740b3ba
(2017-03-31, Qt 5.9.0).
Change-Id: Id2983978ad544ff79911fffd1671f505fee6f282
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
A sticky QPropertyBinding is a binding that does not get removed when a
write occurs. This is used in the QML engine to implement support for
the QQmlPropertyData::DontRemoveBinding flag.
Task-number: QTBUG-91689
Change-Id: Ib575b49abe634215318ccc7ba46212cc21eb4dad
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
UAX #29 in Unicode 11 changed the EGC algorithm to its current form.
Although Qt has upgraded the Unicode tables all the way up to
Unicode 13, the algorithm has never been adapted; in other words,
it has been working by chance for years. Luckily, MOST
of the cases were dealt with correctly, but emoji handling
actually manages to break it.
This commit:
* Adds parsing of emoji-data.txt into the unicode table generator.
That is necessary to extract the Extended_Pictographic property,
which is used by the EGC algorithm.
* Regenerates the tables.
* Removes some obsoleted grapheme cluster break properties, and
adds the ones added in the meanwhile.
* Rewrites the EGC algorithm according to Unicode 13. This is
done by simplifying a lot the lookup table. Some rules (GB11,
GB12, GB13) can't be done by the table alone so some hand-rolled
code is necessary in that case.
* Thanks to these fixes, the complete upstream GraphemeBreakTest
now passes. Remove the "edited" version that ignored some rows
(because they were failing).
Change-Id: Iaa07cb2e6d0ab9deac28397f46d9af189d2edf8b
Pick-to: 6.1 6.0 5.15
Fixes: QTBUG-92822
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
There isn't a QByteArray constructor taking a char8_t*. (I am not
sure if there should be one; QByteArray is not going to anything
special about that information anyways.)
Change such strings to be "ordinary" narrow string literals.
There should be no problems at doing so, as by default we build in
UTF-8 mode under all compilers.
Pick-to: 6.1 6.0
Change-Id: Ia200ec6e3b0453bad033d5d8ff34c013bb27abd1
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The call assumes two arguments for QString::arg, but only one was passed.
The error string became a buttontext argument, which is clearly wrong.
Task-number: QTBUG-92483
Change-Id: I1fab5be88331f636185693b721f0d9688c0d9ff3
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>
