Create a QMetaTypeInterface for void. This allows us differentiate
QMetaType::Unknown from QMetaType::Void. In addition, this will enable
the usage of QMetaMethod::metaReturnType in QMetaMethod::returnType,
and will facilitate using metaReturnType in declarative, which needs to
distinguish between Unknown and Void.
Change-Id: I83296b49587f3deb7ec73e25a33f0d8c98cf8da0
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
This does the analog of 46f407126e for the
methods we care about (signals, slots, Q_INVOKABLEs). In addition to the
actual QMetaType, we store an array with offsets so that we later can do
a mapping from methodIndex to metatype.
The newly added QMetaMethod::{return,parameter}MetaType methods can then
be used to retrieve the metatypes.
This does however require that all involved types are complete. This is
unfortunately not a feasible requirement. Thus, we only populate the
metatype array on a best effort basis. For any incomplete type, we store
QMetaType::Unknown. Then, when accessing the metatype, we fall back to
the old string based code base if it's Unknown.
Squashes "moc: support incomplete types" and "Fix compile failures
after QMetaMethod change"
Fixes: QTBUG-82932
Change-Id: I6b7a587cc364b7cad0c158d6de54e8a204289ad4
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
calling emplace() on a std::vector with a reference
pointing into the same vector is undefined behavior.
Fix this by using a temporary inbetween.
Change-Id: I47c28700dffa2107fb0cba302168c86b659eafb3
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Since QString::split() is not going away in Qt 6, we should aim
to provide API symmetry here, and ease porting existing code from
QString(Ref) to use QStringView.
This is easier than having to port everything to use tokenize() at
the same time. tokenize() will however lead to better performance
and thus should be preferred.
Change-Id: I1eb43300a90167c6e9389ab56f416f2bf7edf506
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
It was returning a lowercased suffix because it was extracting it from
the pattern (*.txt) rather than from the filename ("README.TXT").
This broke expectations on the application side, since this method is
documented to return a suffix from the given filename.
Ref: https://bugs.kde.org/show_bug.cgi?id=402388
Change-Id: I7dae13db31280249d3f592fa9592c4067804e22d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The idea is pretty simple -- add QRegularExpression matching over
QStringView. When matching over a QString, keep the string
alive (by taking a copy), and set the view onto that string.
Otherwise, just use the view provided by the user (who is then
responsible for ensuring the data stays valid while matching).
Do just minor refactorings to support this use case in a cleaner
fashion.
In QRegularExpressionMatch drop the QStringRef-returning methods, as
they cannot work any more -- in the general case there won't be a
QString to build a QStringRef from.
[ChangeLog][QtCore][QRegularExpression] All the APIs dealing
with QStringRef have been ported to QStringView, following
QStringRef deprecation in Qt 6.0.
Change-Id: Ic367991d9583cc108c045e4387c9b7288c8f1ffd
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Make the API more symmetric with regards to both QString and QStringRef.
Change-Id: Ia67c53ba708f6c33874d1a127de8e2857ad9b5b8
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Make the API more symmetric with regards to both QString and QStringRef.
Having this available helps making QStringView more of a drop-in
replacement for QStringRef. QStringRef is planned to get removed in Qt 6.
Change-Id: Ife036c0b55970078f42e1335442ff9ee5f4a2f0d
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Because setting QFutureInterface to paused state does not mean that
the computations that are already in progress will stop immediately,
it may be useful to get notified when pause actually takes effect.
Introduced the QFutureWatcher::suspended() signal, to be emitted when
there are no more computations in progress, and no more result ready
or progress reporting signals will be emitted, i.e. when pause took
effect. Added {QFuture, QFutureWatcher}::isSuspended() methods for
checking if pause took effect.
QtConcurrent will now to send QFutureCallOutEvent::Suspended event
when the state is paused and there are no more active threads.
[ChangeLog][QtCore][QFutureWatcher] Added a new QFutureWatcher::suspended()
signal, to be emitted when pause took effect, meaning that there are no
more computations in progress. Added {QFuture, QFutureWatcher}::isSuspended()
methods for checking if pause took effect.
Fixes: QTBUG-12152
Change-Id: I88f2ad24d800cd6293dec63977d45bd35f9a09f0
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>
Since ancient times, tst_QDateTime::fromString_LOCALE_ILDATE() has
claimed to be Windows-only, although there is nothing MS-specific
about it; its name also purports to implicate locale, which it
doesn't. Turn it into two data rows for the more general
fromStringDateFormat() test, with no extra #if-ery about it.
Change-Id: I239c0f80f8f7fa42d498a0f801cc8edfb1db3d8c
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
Some fonts misreport the minimum right bearing, and in those cases
we may not be able to do a perfect text layout inside the bounds
set. This is a limitation we have chosen to accept.
To avoid random failure when testing this, we detect the case and
skip the test if we see that it may fail.
Fixes: QTBUG-84415
Pick-to: 5.15
Change-Id: I6b53ea2631c5c6e476e2902b5514829a2141796f
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
A common pattern in Qt Quick will be QProperty members that are
connected to a callback that needs to perform something when the value
changes, for example emitting a compatibility signal or marking scene
graph node data dirty.
To make such a pattern more efficient, a new QNotifiedProperty type is
introduced that offers the same API as QProperty<T>, with two changes:
(1) The template instantiation not only takes the property type as
parameter but also a callback pointer-to-member.
(2) Since that member itself cannot be called without an instance
and to avoid storing an instance pointer permanently, the API for
setBinding and setValue are adjusted to also take the instance
pointer. For the former it gets stored in the binding, for the
latter it is used to invoke the callback after setting the new
value.
Change-Id: I85cc1d1d1c0472164c4ae87808cfdc0d0b1475e1
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
ExtendedRgb should be treated as Rgb as it can be an automatic upgrade.
Pick-to: 5.15
Change-Id: I2942a1067ed5cacb2f60f303f467887cb44c36dd
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
For historical reasons we use build and release instead of create and
destroy. This becomes confusing now that more modules in Qt start taking
QRhi into use. Migrate to the more familiar naming, so those who have
used QWindow or QOpenGLContext before will find it natural.
Change-Id: I05eb2243ce274c59b03a5f8bcbb2792a4f37120f
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
The name CET is locale-dependent; but QLocale doesn't know about
localization of time zone names. Such abbreviated zone names are, in
any case, potentially ambiguous - various zones around the world have
collisions - so they can't be relied on.
QTimeZone's various backends have differing handlings of how to
abbreviate zone names (MS's provides no abbreviated names at all); and
it appears macOS actually follows the relevant localizations.
So it is hopeless to hard-code the expected zone abbreviations.
Changed the tests to consult QTimeZone for the abbreviation and
compare what it gets with the results of checks which should match
this. This is less stringent, but it is at least robustly correct,
thereby getting rid of assorted kludges and #if-ery.
Pick-to: 5.15
Task-number: QTBUG-70149
Change-Id: I0c565de3fd8b5987c8f5a3f785ebd8f6e941e055
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
A property alias is the equivalent of the "alias" keyword in QML. It
provides the same API as QProperty, but redirects any access to the
QProperty it was initialized with. When the original property is
destroyed the binding becomes invalid and ignores any further acccess.
Task-number: QTBUG-84370
Change-Id: I0aef8d50e73a2aa9e7703d51194d4c5480573578
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Add default parameter for arguments in start, startDetached, and
execute for better source compatibility with Qt 5.15. This has the risk
of then hiding incorrect calls to the previous overload taking a single
"command" strings if code is ported from pre-5.15 or ignores deprecation
warnings. This is acceptable, given that the alternative is that all
calls to these functions would require a default constructed QStringList
as the second parameter.
Change-Id: I1ba4df97ac4894d007da5083c8359015d784ddbb
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
The bold+italic combination indicated by ***triple stars*** requires
this; but it enables combinations of italics, bold, strikeout, anchor
text (and associated link formatting), image alternate text, and inline
code formatting (monospace). A code span overrides the formatting from
surrounding spans (which might be a bug to fix in another patch, if we
compare to how md2html formats code nested in bold-italics for example),
but the format stack restores state when any char format span ends.
Task-number: QTBUG-81306
Pick-to: 5.15
Change-Id: I289556fa53de400eb50a4d159b9b344eafc517da
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Previously, only the first observer would get notified. Also, make sure
that the notifiers are always retained when switching between bindings
and values.
Change-Id: I9c25c0f2e288dac3a335b68e618f7ddeb44be25a
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
When QFutureWatcher (or QFutureInterface) is paused, it doesn't
mean that it will take effect immediately: the pending tasks may
still be in progress and keep reporting results. At the moment
QFutureWatcher will queue those events and report only with the
next resume. This behavior is wrong, QFutureWatcher should not
decide when to report events, the sender should decide when is the
right time. There's no benefit in reporting already happened events
with delay. Because of this, even the pause event itself was being
reported after resume.
Fixed the behavior by removing the logic of queueing events when
the state is set to "paused". It seems unlikely that the users of
QFutureWatcher rely on reporting events with delay.
[ChangeLog][Important Behavior Changes][QtCore] QFutureWatcher will not
immediately stop delivering progress and result ready signals when the
future is paused. At the moment of pausing there may be still computations
that are in progress and cannot be stopped. Signals for such computations
will be still delivered after pause, instead of being postponed and
reported only after next resume.
Fixes: QTBUG-12152
Change-Id: I9f0b545ac096578c52cc72d60575c018c01e3368
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
When including files, moc inserts a MOC_INCLUDE_BEGIN and
MOC_INCLUDE_END token into the token stream. Those are already handled
in the toplevel Moc::parse function, but parseEnum lacked support so
far.
Pick-to: 5.15
Fixes: QTBUG-80578
Change-Id: I35c8fd959347d94af20090b3a505dd9e6bfaff88
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
[ChangeLog][QtCore][QSortFilterProxyModel] Add a 'autoAcceptChildRows'
property to always show children rows of accepted rows.
Change-Id: I2402469ece438179d0f19888b9775cc27cf5c749
Reviewed-by: David Faure <david.faure@kdab.com>
Tests focusProxyAndInputMethods and
multipleToplevelFocusCheck will be blacklisted
Task-number: QTBUG-84259
Change-Id: I7d5baf1e700192eed3c7c8dcfe671e247f11b8c7
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>
Instead of manual string splitting (EW!), use QDateTime parsing.
Moreover, X.509 certificates *must* have a valid start/end date.
In case of parsing failure, reject the certificate. An autotest
for this last case is coming in a separate patch.
Change-Id: I934bf9e6a4a92e4befdb3b0f9450f76f67bad067
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
When storing a void* pointer to the texture handle, we had
to ensure that the variable would exist until the build phase,
which is error prone and caused errors in QQuickWidget because
we copied the texture ID from the FBO into a local variable
before passing it into QQuickWindow::setRenderTarget().
The reason for using a void* was that we cannot know the width
of the handles in the different backends, but we do know that
they are 64-bit at maximum, so instead of storing potentially
dangling pointers, we just make it a 64-bit integer and cast
it back and forth in the backends.
Task-number: QTBUG-78638
Change-Id: I7951e24351ddb209045ab6197d81eb1290b4da67
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
resize() to a smaller size does not reallocate in Qt 5 if the container
is not shared. Match this here.
As a drive-by also fix resize calls on raw data strings to ensure
they are null terminated after the resize.
Change-Id: Ic4d8830e86ed3f247020d7ece3217cebd344ae96
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Added QFuture::onCanceled() method, for attaching handlers to be called
when the QFuture gets canceled.
Change-Id: I1f01647d6173ba0c1db6641e14140108b33ac7c4
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Introduced QtFuture::connect(sender, signal) function returning a
QFuture object, which is resolved when the signal is emitted.
Task-number: QTBUG-81589
Change-Id: Idbe301eb247b468b9b34f3470c3359d6a7af2f3a
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
The class is documented as obsolete, and the majority of APIs is marked
as deprecated. In this first phase, remove all explicitly deprecated
APIs and trivial implementations.
The test case is complete removed; what's left when code that uses any
of those deprecated methods is removed is not testing anything
meaningful.
For some methods, there is no practical replacement using QScreen yet,
and QDesktopWidget is still used in QWidget internals. Those require
refactoring to only use QScreen before the rest can be removed.
Change-Id: I8f7c968ec566820077221d37b817843758d51d49
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Rather than have a paletteChanged() signal which can be connected to for
tracking when the application palette has changed, then it is better to
use the event that is sent to all windows and the application itself.
That way it is easy for a window/widget or item that cares about the
change to the application font to catch it in the event() function.
[ChangeLog][QtGui][QGuiApplication] Deprecated paletteChanged() signal
in favor of QEvent::ApplicationPaletteChanged.
Change-Id: I95da211e30590e357007cc14d8ee266baceba7b3
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Even in Qt 5, remove() can be passed an alias to *this. In Qt 6, with
the advent of substring sharing, this will become even more
pronounced. Use the same fix as was already used in QString::insert().
Pick-to: 5.15
Change-Id: I1a0d3d99fd7dff6e727661646d2cbfdc94df2682
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
As best as I can guess, this used the QString::operator=(char), which
I locally removed. Before that lands in Qt, remove this ... wtf?
Pick-to: 5.15
Change-Id: Ie083fe69500d6b5b633416f89f5dd1d7068c20b2
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Tor Arne Vestbø
Fabian Kosmale
Lars Knoll
David Faure
Giuseppe D'Angelo
Sona Kurazyan
Edward Welbourne
Eskil Abrahamsen Blomfeldt
Simon Hausmann
Allan Sandfeld Jensen
Laszlo Agocs
Dimitrios Apostolou
Andrei Golubev
Friedemann Kleint
Ulf Hermann
Volker Hilsheimer
Shawn Rutledge
Giulio Camuffo
Heikki Halmet
Tony Sarajärvi
Kari Oikarinen
Robert Loehning
Liang Qi
Jarek Kobus
Marc Mutz
Andy Shaw