The QMimeType class can be quite useful to graphical QML applications,
especially on the desktop.
[ChangeLog][QtCore][QMimeType] Add Q_GADGET, so that QML applications
can make use of QMimeType's properties and methods.
Change-Id: I03e6e82062558a72f5b97e65bbddfc4b7470e735
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Reviewed-by: Jeremy Katz <jeremy@panix.com>
Reviewed-by: J-P Nurmi <jpnurmi@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
This patch implements an iterator that returns a pair containing both the
key and the value of an entry in QHash/QMap.
[ChangeLog][QtCore][Containers] Added an stl-like iterator to go through
QHash/QMap returning both the key and the value of the element pointed to.
That lets QHash/QMap interoperate better with stl's algorithms like
std::set_union.
Change-Id: Idbf8a8581510b3493648c34ab04c556de9fa4aa7
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
The existing QHash::operator== does not work when the same
keys appear in different order between the two hashes being compared.
However, relying on iteration order on a QHash is (as usual) a bad
idea and one should never do it.
Task-number: QTBUG-60395
Change-Id: Ifb39a6779230e26bbd6fdba82ccc0247b9cdc6ed
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
The test was disabled because it was checking if we had the right
permissions. It does seem as if the permissions do not matter as
long as everything is in process though.
As seen by the regression in fafdb171e0
it's important to run the test. This regression would have been
caught.
Change-Id: Ia1938e683badd1de2657aa6dc8a3b3bbe430e8c8
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
All good (now).
Change-Id: I666773856a239826e646398a943e7df30bd81671
Reviewed-by: Anton Kudryavtsev <antkudr@mail.ru>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
For transformations, regardless of whether they're currently
overloaded on rvalue-this or not, check the results of calls to const
lvalues as well as mutable rvalues.
Use the new mixed-type QCOMPARE more.
Change-Id: Ibaa436cd88b40e5c0823c3bbe5b04a9964e7e987
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Return an empty size if no suitable entry found to avoid mismatch with
the returned pixmap()'s size (the QIconEngine::actualSize() returns the
originally requested size).
Change-Id: Ia278719a54392b62c5f9fc0529476baba5cd7df0
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
There were still two cases where spurious notifications would be
possible:
- user calls hasPendingDatagrams()/pendingDatagramSize() on UDP
socket somewhere outside the slot connected to readyRead()
signal (::WSARecvFrom posts FD_READ notification, even if
a notification for incoming datagram already exists in the
message queue);
- a socket was registered to receive several types of event and
WM_QT_ACTIVATENOTIFIERS message is located between the
different events for this socket in the queue.
Provided patch ensures that the message queue is synchronized with
the Qt event processing mechanism and adds a way to detect spurious
notifications inside the window procedure.
Task-number: QTBUG-58214
Change-Id: I49609dace601f300de09875ff1653617efabd72f
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Peter Seiderer <ps.report@gmx.net>
If the user calls QLocalSocket::setReadBufferSize() with a value less
than the current size of the pipe buffer, startAsyncRead() would call
ReadFileEx() with invalid parameters:
ReadFileEx(handle, nullptr, some_big_value, ...);
Change-Id: I3d153e3ec34f8038dc001c1c896aeceb666a8979
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This allows the use of move-only function objects
Task-number: QTBUG-60339
Change-Id: If3595fca338cf7f3039eb566cc02e4e73cd04c86
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Change the check for the unambiguous match to be case insensitive.
Task-number: QTBUG-60466
Change-Id: Iaa019cc803a56b015f45309fb1b3a7a8a3d82ee4
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Also mark as shared-come-qt6 and add member-swap.
[ChangeLog][QtSql][QSqlError] Added swap().
Coverity-Id: 168223
Change-Id: Iaad4dee383900b9d11856e860b0647780a81a505
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
I don't know why.
tst_qflags.cpp(114): error: no instance of function template "verifyConstExpr" matches the argument list argument types are: (Qt::MouseButton)
tst_qflags.cpp(91): note: this candidate was rejected because there is a type mismatch after argument substitution
Change-Id: I84e363d735b443cb9beefffd14b9581d77933cb8
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>
The intersection algorithm for intersection with rects, might return
one edge of the rect even if that edge does not intersect with the path.
To deal with that we collapse paths with empty bounding rects to the empty path.
Task-number: QTBUG-60024
Change-Id: I3e305983c66548e772d7d7ce3de99d715edbdd1b
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
The QString API symmetry test strikes again, showing that this is
inconsistent with both QString and QByteArray, which both return empty
for empty inputs.
The fix actually makes the implementation simpler.
Extend the QStringRef test to cover null inputs, too. I can't merge
the trimmed() test in the API symmetry test until everything is
actually consistent.
[ChangeLog][QtCore][QStringRef] trimmed() now returns an empty
string-ref for an empty input. Before, it would return a null one.
Change-Id: I6b35c5f498053c4e15a4a9dd465bc696258e7393
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Anton Kudryavtsev <antkudr@mail.ru>
The reference images in tst_qframe had to be updated to match the palette.
[ChangeLog][QtWidgets][QFusionStyle] The default palette used by the
platform agnostic Fusion style has been desaturated. Previously the window
background color, and other colors derived from it, were brown shades. Now
these colors are neutral gray that fit better on any desktop.
Change-Id: Id6a05e05563b8cbc8f378ee415a64b8f99012b60
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
This reverts commit 96c27f0dfa.
We now use a custom keychain that should fix the original
problem with the test.
Change-Id: I52e4105f34a46ad7080750d9a62480ebe3a56e68
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Less code duplication, since truncate() is the action version of
left().
This is done in preparation of adding more actions for the string
transformations we have.
Change-Id: I55027b5143ad3349d46091ac1cc3d24a9707caee
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
That's the only value for which we will guarantee a stable result across
Qt versions and across invocations of the same application on different
architectures is zero. For any other value, we reserve the right to
change the algorithm. We'll now print a warning when we detect that.
Task-number: QTBUG-47566
Change-Id: I27b55fdf514247549455fffd14b1135e10d24ab4
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: David Faure <david.faure@kdab.com>
The fix is outdated - the tests it was fixing - pass on 10.11.
Change-Id: I8b42c1d3d2f1279382b15c20587dcc93cf1b6b40
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Unselecting with offscreen and minimal platforms behave similarly as in
Windows and QNX. If left or right key is used for unselecting, cursor
position is changed.
Change-Id: I022cd2fec80ad1875fec983e1e3536a105e18bb2
Reviewed-by: Teemu Holappa <teemu.holappa@qt.io>
All good.
Can't check QByteArray::startsWith(), as it is lacking the
Qt::CaseSensitivity parameter.
Change-Id: I7f2379e520617c14514fc66d8fb3413cfb7c9147
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
If QEMU is provided sysroot with QEMU_LD_PREFIX, it opens files from there. If their
owner is the current user, testing their access rights based on assumption that they
are root fails. Skip the tests in that case similarly as is already done when the
tests are run as root.
This fixes following tests:
- tst_QTemporaryDir::nonWritableCurrentDir
- tst_QNetworkReply::getErrors(file-permissions)
- tst_qstandardpaths::testCustomRuntimeDirectory
Task-number: QTBUG-59966
Change-Id: I972ce37b4b5a7747cdd732a8e4a737ef09cbc6a5
Reviewed-by: Teemu Holappa <teemu.holappa@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Changed testing of focus of modal dialogs to match behavior on offscreen
and minimal platforms.
Change-Id: Ife3ea41b4b78df2e64c8d8e740332914b1e5a67c
Reviewed-by: Teemu Holappa <teemu.holappa@qt.io>
Some features are not implemented by "offscreen" platform. Skip tests
failing because of that. Some failing cases are also already skipped or
blacklisted on "xcb" platform.
Change-Id: I17269169379c270bd7d6f2ddda03ad9b114a71ce
Reviewed-by: Teemu Holappa <teemu.holappa@qt.io>
qstrcmp sorts null strings before empty ones, while the Qt string
classes consider them equal.
The qt_compare_strings() overload for QLatin1String was using
qstrcmp(), but is supposed to implement the semantics that Qt string
classes use, so we need to add an extra check.
Was uncovered by tests for QLatin1String::startsWith(), but added a
new test for qCompareStrings() now, which is a bit more complicated
than desired, due to the lack of QUtf8String.
Change-Id: I0493c4491df928a68861a1bc7f0962f1c870a416
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
We guarded against the Unicode form being invalid and did not produce an
encoded form. But we did not guard against proper Punycode sequences
that decode to forms that had not passed the proper Nameprep stage. So
check for that and, if it fails, just keep the label in the form we
found it in (it's valid STD3 anyway).
[ChangeLog][QtCore][QUrl] Fixed a bug that caused certain domain names
that look like Internationalized Domain Names to become corrupt in
decoded forms of QUrl, notably toString() and toDisplayString().
Task-number: QTBUG-60364
Change-Id: Iadfecb6f28984634979dfffd14b833142cca8d0d
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
[ChangeLog][QtTest][QCOMPARE] Now supports printing QStringViews in
case of test failures.
Change-Id: I4dc2542cd1013fd63c094c249e721d7102387bde
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The whitelist is kept in ACE form, so if the TLD came in Unicode, we
need to run ToASCII before we can check the whitelist. This is slightly
inefficient because we'll run the same operation later in this domain.
Change-Id: Iadfecb6f28984634979dfffd14b831f37b0f4818
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Florian Bruhin <qt-project.org@the-compiler.org>
... for calculated test data names.
In tst_qimage.cpp, use QLatin1String instead of QString for image
format pretty-printing, to avoid needless memory allocation and, more
importantly in the context of this patch, to make the result usable
with addRow(), which does not support %ls.
Change-Id: Ib1953aee2da235ae912917a450491ac8be69ca3a
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
In the spirit of std::thread, which takes a function to call and its
parameters, and runs it in a new thread. Since the user might want to
connect to signals, move QObjects into the new thread, etc., the new
thread is not immediately started.
Although technically all of this _should_ be implementable in pure
C++11, there is nothing in the Standard to help us not reinvent all the
plumbing: packing the decay'd parameters, storing them, invoking the
function over the parameters (honoring INVOKE/std::invoke semantics).
std::function does not do the job, as it's copiable and therefore does
not support move-only functors; std::bind does not have INVOKE
semantics.
I certainly do not want to reimplement all the required facilities
inside of Qt. Therefore, the full blown implementation requires C++17
(std::invoke).
In order to make this useful also in pre-C++17, there are two additional
implementations (C++11 and C++14) that support just a callable, without
any arguments passed to it. The C++11 implementation makes use of a
class to store and call the callable (even move-only ones); basically,
it's what a closure type for a C++14 lambda would look like.
An alternative implementation could've used some of the existing
facilities inside QObject::connect implementation that store a functor
(for the connect() overload connecting to free functions), namely:
the QtPrivate::QFunctorSlotObject class. However:
* QFunctorSlotObject does not support move-only callables (see
QTBUG-60339);
* QFunctorSlotObject itself is not a callable (apparently by design),
and requires to be wrapped in a lambda that calls call() on it;
* the moment QTBUG-60339 is solved, we'd need the same handwritten
closure to keep QFunctorSlotObject working with move-only callabes.
So: just use the handwritten one.
The C++14 implementation is a simplified version of the C++11 one,
actually using a generalized lambda capture (corresponding to the
handwritten C++11 closure type).
All three implementations use std::async (with a deferred launch policy,
a nice use case for it!) under the hood. It's certainly an overkill for
our use case, as we don't need the std::future, but at least std::async
does all the plumbing for us.
[ChangeLog][QtCore][QThread] Added the QThread::create function.
Change-Id: I339d0be6f689df7d56766839baebda0aa2f7e94c
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Factor out both CreateProcess calls into one function that also calls
the modifier callback for the CreateProcessArguments struct.
Task-number: QTBUG-57687
Change-Id: I9d2ef4f2d7cd077aa4c3eba926ab4dfb9e570291
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This was simply not working for two reasons:
- The index passed to QMetaObject::metacall was not right (there was an offset
because of the return type)
- If the registration succeeded, the arguments were not even initialized.
The tests in tst_moc always called QMetaMethod::parameterType before calling invoke,
which was properly registering the type. So this was not seen in the tests before.
[ChangeLog][QtCore][QMetaMethod] Fixed crash in invoke() with QueuedConnection and
types whose metatype gets automatically registered.
Task-number: QTBUG-60185
Change-Id: I4247628484214fba0a8acc1813ed8f112f59c888
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
It only contained a concatenation of the individual rule sets,
probably to fix their order in a central place, as well as
simplifying iteration in defaultCategoryFilter().
Fix these two issues differently, but introducing a RuleSet
enum that lists rule sets in the order in which they should
be applied by defaultCategoryFilter(), and turn individual
rule sets vectors into a C array of vectors.
This enables two nested loops in defaultCategoryFilter to
replace the one loop over 'rules'. Apart from building up
'rules' in updateRules(), this was the only access to that
member. That leaves updateRules() with just the task of
running defaultCategoryFilter() on the new rule sets.
Consequently, a call to updateRules() can now replace the
identical loop in installFilter().
Performance should not suffer. Iterating over a fixed-size
array of vectors is hardly any slower than iterating over
a single vector, and while the construction of 'rules'
was probably a one-off task in most programs, this way
of keeping the rules also saves memory because rules are
not kept in two different vectors.
It is also more maintainable, of course.
Change-Id: Ibc132d096c8137dd02b034752646212e51208637
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
CSS style such as "line-height: 1.5;" should be used as a multiplier,
but Qt uses it as percentage which makes line spacing way too small. To
workaround this, convert it to percent and use as
QTextBlockFormat::ProportionalHeight instead.
[ChangeLog][QtGui][Important Behvior Changes] Changed CSS line-height
property with multiplier to follow CSS spec
Task-number: QTBUG-56848
Task-number: QTCREATORBUG-17683
Change-Id: Icc98f7c0d4d07542a220702c287f23fa450ef875
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
... instead of the combination with Q_OS_WIN we used so far.
This patch adapts ocurrences that are new in 5.10.
Change-Id: If392df481713e56c776c2326e0e02324a3a80c89
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
As for the formatting code, de-duplicate the parsing code by only
parsing char*s, converting QChars to Latin-1 first in a small buffer.
The QUuid(const char*) ctor performed no length checking, relying
instead on the checks performed within _q_uuidFromHex(), which
includes an implicit check for premature end (because NUL is not
a valid token for the parser).
The (QString) and (QByteArray) ctors did perform length checking.
To the extent possible, this is removed, since it is handled by
_q_uuidFromHex(). Failure cases need not be optimized. Only the
QLatin1String overload needs to do some checking, because views in
general are not NUL-terminated. The QStringView overload can just
append a NUL when it converts to Latin-1.
The only check I added to _q_uuidFromHex() is that for src ==
nullptr. It would otherwise be duplicated in several callers.
While touching the internal functions, port to passing and returning
by value.
Saves 1.6KiB in text size on optimized GCC 6.1 Linux AMD64 builds,
even though we added new API.
Port some users to the new functions. Expand fromString() test.
[ChangeLog][QtCore][QUuid] Added fromString(QStringView/QLatin1String).
Change-Id: I519339419129550c86e0ea80514865cd6a768f5d
Reviewed-by: Anton Kudryavtsev <antkudr@mail.ru>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Alberto Mardegan
Liang Qi
Samuel Gaist
Giuseppe D'Angelo
Marc Mutz
Frederik Gladhorn
Tor Arne Vestbø
Palo Kisa
Alex Trotsenko
Olivier Goffart
Friedemann Kleint
Jesus Fernandez
Thiago Macieira
Allan Sandfeld Jensen
Nikita Krupenko
J-P Nurmi
Timur Pocheptsov
Gabriel de Dietrich
Sami Nurmenniemi
Tony Sarajärvi
Michael Brasser
Joerg Bornemann
Joni Poikelin