| Commit message (Collapse) | Author | Age | Files | Lines |
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Also sanitize the initial WebAssembly hack. Both eglfs and wasm lack the concept
of true raster windows. A QWindow with RasterSurface is rendered with OpenGL
no matter what. The two platforms took two different approaches to work around
the rest of the machinery:
- wasm disabled the QOpenGLContext warning for non-OpenGL QWindows,
- eglfs forced the QWindow surfaceType to OpenGLSurface whenever it was
originally set to RasterSurface.
Now, the latter breaks since c4e9eabc309a275efc222f4127f31ba4677259b7, leaving
all raster window applications failing on eglfs, because flush in the backingstore
is now checking the surface type and disallows OpenGLSurface windows. (just like
how QOpenGLContext disallows RasterSurface windows)
To solve all this correctly, introduce a new platform capability,
OpenGLOnRasterSurface, and remove the special handling in the platform plugins.
Change-Id: I7785dfb1c955577bbdccdc14ebaaac5babdec57c
Fixes: QTBUG-77100
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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QWidget does not handle QWindow and QPlatformWindow being destroyed
behind its back, and the QWidget state for internalWinId and the
Qt::WA_WState_Created attribute can easily get out of sync with
reality.
To avoid QWidgetBackingStore mistakenly thinking that a widget does
not have a platform window it can operate on we use the QWindow and
QPlatformWindow handles directly, instead of relying on the winId.
This is a stop gap until we can teach QWidget to deal with dynamic
changes to its underlying window handles.
Change-Id: Ib09bea2ad62c42e9667a20ca6b5faf0f957288da
Fixes: QTBUG-74559
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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The array of QAtomicPointer<QMutex> can be initialized using relaxed
stores of nullptr, since nullptr is the whole data. But once we store
an actual QMutex pointer in the array, we need to publish the indirect
data thus created. We did this, with testAndSetRelease(); what was
missing was a corresponding acquire fence on load, without which there
is no happens-before relationship between the writes performed by the
QMutex ctor and the reads performed by a subsequent mutex.lock(), say,
on the same data.
Fix by adding acquire fences to all loads. That includes the dtor,
since mutexes may have been created in different threads, and never
been imported into this_thread before the dtor is running.
As a drive-by, return a new'ed QMutex that was successfully installed
directly to the caller, without again going through a load-acquire.
Fixes: QTBUG-59164
Change-Id: Ia25d205b1127c8c4de0979cef997d1a88123c5c3
Reviewed-by: David Faure <david.faure@kdab.com>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
(cherry picked from commit 65b8f59e045bb41fef99b1a44f462115de65064a)
(cherry picked from commit da38f0d691d9d7eacfac5fbcbd47b887bd59bd39)
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If this function is called by multiple threads, more than one could
reach the mutex locking and call TlsAlloc(), but only the last one would
save the data. The others would be leaked and, worse, be used by those
other threads.
[ChangeLog][QtCore][QObject] Fixed a resource leak caused by a race
condition if multiple QObjects were created at the same time, for the
first time in an application, from multiple threads (implies threads not
started with QThread).
Fixes: QTBUG-77238
Change-Id: Ife213d861bb14c1787e1fffd15b63a5818bcc807
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
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Change-Id: Ib17844e1dd696a41815bdf58924ff40d684884a8
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
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Change-Id: I4994146b359e8e37f6c0fa1b27f03fb9e800fdd5
Fixes: QTBUG-77218
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
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Conflicts:
qmake/generators/unix/unixmake2.cpp
src/plugins/platforms/cocoa/qcocoawindow.mm
Change-Id: Iba7aa7324f35543e0297a3680956420058cd3630
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Libtool cannot cope with absolute paths in the dependency_libs entry.
We split absolute paths into -L and -l here.
Change-Id: I30bf11e490d1993d2a4d88c114e07bbae12def6d
Fixes: QTBUG-76625
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
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Change-Id: Iaa6eb4d64f549a31aa5c53145e8b37facec4ea78
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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Added checking corner cases (more specific formulas) in
color_dodge_op()/color_dodge_op_rgb64() and color_burn_op()/color_burn_op_rgb64()
to produce correct results for any input.
Task-number: QTBUG-77231
Change-Id: I274f80b356bd4236a9176a84a95604c2eb01787a
Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
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One of the tests above was unsetting a variable that enforces
the use of a temporary keychain. We have to set it back, otherwise
the test is failing. What surprises me though - why I had this
problem only locally and not on CI? Apparently, SecureTransport
is not covered by our configurations ...
Change-Id: I0ff1e3e304632869391ed61213c245b949d8c778
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
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Change-Id: I127efe752ebb70825f1b31f0d64c4293d1c71820
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
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Allow AppKit to resolve screen for NSWindow lazily in the case where the
position is outside any known screen. And explicitly set the style mask
if detecting the corner case of positioning a window in the unavailable
space on a rotated screen.
In testing the effect of creating the window with a borderless style mask
and then updating the mask did not seem to have any visual consequences,
but we try to limit this mode just in case by only enabling it in the
corner cases we detect.
Change-Id: I4b7fcc6755a1ad5ff2683bec79d80a78226edae0
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
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Change-Id: I0020273b200465f44a135848b4fd505793e85c30
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
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The user may have assigned the application to start up on a specific
display, in which case the window's screen is nil after creation, and
the resulting screen will be delivered as a normal screen change once
the window is ordered on screen.
Fixes: QTBUG-77154
Change-Id: Idade6d833e31654db239243f2430166b5d86eca2
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
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Test if flakey.
Change-Id: I1f956f47ab4cf0602f3631e4f7908df35f5ce83f
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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std::not1 is deprecated in C++17, removed in C++20.
Use its replacement, std::not_fn.
Change-Id: I37d4929c81c2a5befeb44f954ae77b23960d2ff0
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
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For some reason, the overload resolution of the
High DPI scale() functions introduced by
b6ded193ee64ffe67df6d22e7a23aa1ea9e02ec7 chose the
wrong overloads for QPointF and/or QPoint; it fell
back to the generic template intended for qreal,
QSize, etc, ignoring the origin. Remove the
template and spell out all overloads.
Fixes: QTBUG-77255
Change-Id: I5661f16f7326f65156f646f430f5a0c71d5302d2
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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cursors
The m_windowState member is never updated regarding active state;
isActive is instead reimplemented to query the window manager, so use
that.
To extend the area where the user can move the window over the entire
titlebar of fixed-height windows, just test whether the mouse position
is within the titlebar.
Change-Id: I6b87aacd0bdab511cfd4959df1114af5c6013852
Fixes: QTBUG-77220
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
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While it is correct not to call the functor when the context object has
been destroyed, we still need ot clean up the slotObj. It's a low-
probability memory leak: the context object has to disappear while
waiting for a host resolution, and for repeated requests for the same
host the cache takes over anyway.
Task-number: QTBUG-76276
Change-Id: Id9daf391353b8252443f3186a7d504d70c553b24
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
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Windows resource files support a subset of C preprocessor directives.
Among others they can have #include directives.
Use QMake's own scanner to retrieve the files that are included by a
Windows resource file and add them to its dependencies.
For the test case the TestCompiler class had to be extended:
runCommand is now public, and commandOutput is less peculiar.
Fixes: QTBUG-3859
Change-Id: I138703352c37c98297c0574a9a440510c1c494b8
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
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This happened to work by chance, as QList::insert() would
gracefully handle out of bounds insertions.
Change-Id: I7ee1e645ed9a538946a509957ce5155641ffea1d
Reviewed-by: David Faure <david.faure@kdab.com>
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The method actually returns a boolean.
Change-Id: I5887ad23e19be9a9c87c7858d81891378fd23cc9
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
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This saves one more function call in activate().
before after
string based connect: 2436 2380
pointer based connect: 3265 3160
not connected: 400 307
disconnected: 489 404
5 slots connected: 4515 4522
Change-Id: I4789c7400497c2aa08886ea964af5e5e4703eeab
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
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Dynamically resolve CreateDXGIFactory2() which is not present
on the platform.
Task-number: QTBUG-76845
Change-Id: I4d15d72633544a8c11d2b78c8736cd20a2afdff1
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
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[ChangeLog][QtCore][QChar] Added FormFeed (FF) special character.
Fixes: QTBUG-77089
Change-Id: I1024ee42da0c4323953afffd15b245a508f545f0
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
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Now that QRecursiveMutex is getting split off of QMutex, QMutexLocker
will stop working on QRecursiveMutex once the split has been finalized
in Qt 6.
Even today, QMutexLocker contains casts from QBasicMutex to QMutex
that some reviewers are uncomfortable with. One way to carry
QMutexLocker forward is to template it on the mutex type, possibly
with aliases like QBasicMutexLocker and QRecursiveMutexLocker. C++17
code would then not require a port, thanks to CTAD.
But we have the problem now, and we can't template QMutexLocker in Qt 5.
The alternative is to look at std and realize that they have surpassed
QMutexLocker in expressiveness already. A scoped_lock cannot be
unlocked again, a unique_lock can be moved around. QMutexLocker
doesn't do either. The only "problem" is that the std lock classes are
already templates, but we can't, yet, rely on C++17 CTAD to make them
look as if they weren't.
So, prepare for a future with C++17 CTAD by writing factory functions,
qt_scoped_lock and qt_unique_lock, which will later port mechanically
to their C++17 equivalents (mostly).
The functions are added to a new private qlocking_p.h becauee we don't
want to make them public. These are for use in Qt's own implementation,
or for users that don't care about compatibility and will not mind them
to be removed once we depend on C++17. Originally, I planned to use
qmutex_p.h instead, but that header is not self-contained and causes
build errors when we started to include it into libraries other than
QtCore.
Regarding the return value of qt_scoped_lock: Ideally, we'd like to
return a std::scoped_lock, but two things stand in the way: First,
scoped_lock was only added in C++17 (we fall back to lock_guard if
scoped_lock is not available). Second, returning one from a function
requires C++17 guaranteed copy elision, because neither scoped_lock
not lock_guard have a copy ctor. In order for code not to come to
depend on a particular lock class, we return any of lock_guard,
unique_lock or scoped_guard, depending on what the compiler supports,
and therefore wrap the functions in the unnamed namespace to avoid
running into ODR if (private) headers are used from different projects
(autotests, e.g.). By the time we can drop them, however, qt_*_lock
will be semantically 100% identical to their replacements.
Port some initial users.
Change-Id: I2a208ef2a4a533ee8e675812273986460e6b4d00
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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A mode that only preserves new lines.
Change-Id: I612347b181c6e6c41dfae0cf60b22a662cba1b7e
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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Task-number: QTBUG-38913
Change-Id: If4a51e695864ab658fb5223fd8c2162b14a267c8
Reviewed-by: Kavindra Palaraja <kpalaraja@luxoft.com>
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This commit adds transitive dependencies to the plugins, so that a
sane set of default plugins get auto-imported when linking against a
module. It also provides a new function, qt5_import_plugins(), which
allows you to override the set of plugins that get imported. The decision
of whether or not to import a specific plugin is based on several custom
target properties and a very clever generator expression.
Note that this change only imports plugins on static Qt builds. It
does nothing on shared Qt builds, as the shared libraries already have
their own plugin import mechanism.
[ChangeLog][CMake] Added ability to auto-import non-qml plugins on
CMake builds
Task-number: QTBUG-38913
Task-number: QTBUG-76562
Change-Id: I2d6c8908b521cf6ba1ebbbc33a87cb7ddd9935cf
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
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When doing plugin auto-importing as part of a Qt static build, it can
happen that the same module FooConfig.cmake file is loaded twice.
Make sure not to create the same target twice if it was already
created previously.
Task-number: QTBUG-38913
Change-Id: I734c83ff3c0bb9e3ee9bff37971209c57abaa2b9
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
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QMakeLocalFileName is not suitable for QList. Use QVector instead.
Change-Id: I5a3c4c8da14c0a920b5a57cba148ad68ac0f85a2
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
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As a macro, we can't directly deprecate it, but need to make it call
something deprecated. That is a new ctor with a new enum type
added. The type might be useful for other such ventures, so put it
into qglobal.h
Remove the QT_NO_UNICODE_LITERAL protection, as it's always false
these days, and QT_UNICODE_LITERAL is unconditionally #defined a 20
lines above.
[ChangeLog][QtCore][QStringView] Deprecated the (undocumented)
QStringViewLiteral macro. Just use u"" or QStringView(u"") instead.
Change-Id: I9141320225037e1bc6b7f920bf01a9d0144fdac2
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
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There are two cases:
In a BlockingQueuedConnection, QMetaCallEvent doesn't allocate memory
and instead passes already existing pointers through. A QSemaphore
is used to serialize data access between threads. So the constructor
taking a QSemaphore can be simplified to only accept an existing arg
array.
In a QueuedConnection, QMetaCallEvent needs to make deep copies of
the arguments, and memory needs to be allocated based on the number
of arguments. The previous code put the burden of memory allocation
on the code generating the event, while the memory was free'd by
~QMetaCallEvent. Instead, make it QMetaCallEvent's responsibility
to allocate and free the memory as needed, and adjust the code
generating QMetaCallEvents.
We can allocate the memory for types and pointers to arguments in a
single block, starting with the space for the array of void*, followed
by the space for the array of integers to avoid byte alignment issues.
By pre-allocating the space that's needed by three arguments, we can
avoid all mallocs for the majority of QMetaCallEvents.
Until this change has propagated through qt5.git, we need to keep the
old API that is still used by QtDeclarative around. Once QtDeclarative
has migrated to the new API, it can be removed.
Change-Id: Id7359ffc14897237ea9672dabae9ef199a821907
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
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If a project has DESTDIR and TARGET set to fixed values, then the
target paths conflict when doing debug_and_release builds.
With this change we're detecting this situation and yield a warning.
Fixes: QTBUG-2736
Change-Id: Ib163db3463322792ab9fa5b997285ac9fc9819ab
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
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Change-Id: Id9b2ac4dd7d591d471d3e21e8d78d4915620a2c1
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
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- add conditional noexcept to move special member functions
- use qExchange() in the move ctor implementation (turns a copy into a move)
- separate the default ctor from the ctor that acquires a resource, then
- overload the latter for rvalue payloads
Change-Id: I6816143a94fe6a74cf0d02569b83a752a8da3089
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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This adds a manual test for the QTextTable border logic.
Two HTML files are bundled as resources:
table-border-test.html: Contains various test cases for the border
logic.
table-border-test-header.html: Contains a test case for printing a table
with a repeated header.
The test application allows:
- editing
- previewing
- printing
- opening the HTML in the system browser (via temp. file)
It is possible to edit the HTML with "live preview" so new test cases
can easily be implemented.
Change-Id: Ic88488bc8b7dd74d5c03c3363f55840423462325
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
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The template for the "This is a generated file" notice made a clumsy
intrusion in the code in which it appeared, so split it out as a
constant of the module and access it by name where it's used.
Change-Id: Ic4dfb8e873078c54410b191654d6c21d082c9016
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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There is no need to have both QString member mutable.
Change-Id: I592963b7c66e564b918d750fb47e903df0b0f9bc
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
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Every property name was already monospace, except this one.
Change-Id: I69f4e7cd67e6d4ab2a25b4f1d251ec5a2c925098
Reviewed-by: Nils Jeisecke <nils.jeisecke@saltation.com>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
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This allows to set the width, style and color of each table cell's edge
(left, right, top, bottom).
Setting the table's border-collapse mode will disable explicit cell
spacing. The basic CSS border collision rules are applied (wider border
wins, vertical over horizontal).
Setting the table's border width to a value >= 1 and enabling
borderCollapse will now draw a simple and clean table grid (1px) with an
outer border of the specified width and color.
[ChangeLog][QtGui][QTextDocument] Added CSS style table cell border
formatting with border-collapse mode.
Change-Id: I324d82284802df4c88c13c5b902fec1f4768b67e
Fixes: QTBUG-36152
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
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C++11 is a requirement since Qt 5.7. There is no point in highlighting
the condition anymore.
Change-Id: I0f7d6044db2528d3b5264c324cf71156ec833775
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
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The new helper class BorderPaginator encapsulates the existing pagination
logic for drawing correctly clipped borders on all pages a cell appears
on.
This will allow reuse of that logic for drawing CSS-style borders.
Change-Id: I47ed4a8802513aef30d97f14591c7d4716bfdbb8
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
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87748cc18e6a0d9e65933aa2462dc78ab8f9f22e introduces rounding of column
widths to avoid table border render artifacts.
For variable columns we must make sure that the maxWidth (= unwrapped
content width) is not rounded down as this can cause erroneous
wrapping of the content at rendering time.
Fixes: QTBUG-43589
Change-Id: Iee155702a12374116a63050e5025df91f097a8e4
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
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variadic (async)Call()
Except in the auto-generated files.
Required to add a cast operator from QDBusObjectPath to QVariant, as the
variadic call() uses QVariant(arg) instead of QVariant::fromValue(arg).
[ChangeLog][QtDBus][QDBusObjectPath] Added explicit cast operator to QVariant.
Change-Id: I3f3004f7b9300a6340d27488f5b97981cbab3c24
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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Don't manage the ref-count yourself, as this requires the code to use
the QAtomic copy ctor, which we want to remove going forward. Using
QSharedData, we can let the compiler write the code for us.
Since 'ref' this way moves to the first spot in the list of effective
members, creating a 4B hole between itself and 'msecs', swap 'status'
and 'msecs' to fill the hole:
offset: 0 8 16 24
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without v v v v
adj.mnt: |*R*| | msecs | S | U | TZ....
before: | msecs | S | U |*R*| | TZ...
after: |*R*| S | msecs | U | | TZ....
This keeps the padding out of the critical first word, which improves
latency. That said, for accessing the members the old layout surely was
optimal. This layout optimizes copies and pessimizes access to 'msecs'
on 32-bit platforms without the Critical Word First optimization.
Requires adjustments to tst_toolsupport and the qhooks version.
Also default members using NSDMI, consequently drop the manual default
ctor.
Change-Id: I3c48e68694ad29b28a13aa47ea0f283fae52edd7
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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Now that all QLinkedList uses are removed from Qt, make sure
QT_NO_LINKED_LIST is set by default for Qt modules, so new
modules don't need to explicitly specify it in their
.qmake.conf.
Modules can still opt out of the QLinkedList ban by adding
DEFINES -= QT_NO_LINKED_LIST
to their .qmake.conf.
Change-Id: I34b7ab1c009795649bb7b4f1e7493556eafadd5a
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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For symmetry with QSize and QRect and because there were some users in Qt.
Port those users.
[ChangeLog][QtCore][QPoint/QPointF] Added transposed().
Change-Id: If4f23dbcf7d67983a6b1885e0d1d538115b49e2b
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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