It is (end - start) that represent the number of pixels being worked on
and needs to be smaller than the buffer size.
Change-Id: I75a22bc2656ac1c7d231278c3a1931758090f8ce
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
QTBUG_10735_crashWithDialog started to show flakyness recently - it crashes,
but not every time (which fits the definition of UB perfectly).
While the test itself is doing weird things and puts our event dispatcher
into a weird state, our API allows to:
1. Using QDialog to enter event loop (with runModalSession under the hood), then ...
2. to call from a slot (e.g. timer-attached) QApplication::closeAllWindows() while ...
3. we are still inside that special loop and using the 'session' object, thus ...
4. on the next iteration with [NSApp runModalSession:session] we'll re-use already released
session (released by endModalSession which in turn was called indirectly by closeAllWindows).
And Cocoa gives us a warning/hint: "Use of freed session detected. Do not call
runModalSession: after calling endModalSesion:."
Task-number: QTBUG-62589
Change-Id: Ie651cee1fba43cfd2b0fc44af5eddc5fd52e2907
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@qt.io>
This reverts commit 3d5bf00f18.
This change needs to be reverted because Windows 10 Creator's
Update doesn't fail on this test anymore during CI runs.
Reason for this is unknown.
Change-Id: I9f1c88606c97afc5952af34e04310612b783a9c2
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>
Delegating the border painting to qDrawPlainRect ensures that there are
no off-by-one pixel issues.
Task-number: QTBUG-61849
Change-Id: I56dc849da80fad00d02a0f9c60dbb621e6de7c48
Reviewed-by: Michael Winkelmann <michael.winkelmann@qt.io>
Reviewed-by: J-P Nurmi <jpnurmi@qt.io>
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>
Use QImageReader::supportsOption() instead of ::supportsAnimation(),
since the former checks what the handler supports in general, not just
the particular device.
Task-number: QTBUG-61642
Change-Id: I57db24425b4fd8821446659936e6a8ca55008921
Reviewed-by: J-P Nurmi <jpnurmi@qt.io>
If the style changes after the browser already jumped to an anchor,
the resulting browser position will be messed up.
So, after we changed the style we need to make sure that we jump
to the anchor again.
Since browsers do not jump to anchors that they already jumped to,
that means first jumping to the top, then to the actual anchor.
Task-number: QTCREATORBUG-18448
Change-Id: I86c736adab6940903276f8a896b4054ddae11ebe
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>
This amends patch f27d1ccbb2.
Change-Id: I4c7a390a5f2cdd3307007c7b6708692c36f861b4
Task-number: QTBUG-62396
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Define the lib dependencies for corelib in corelib.pro, where they
belong.
Change-Id: I973d3b0c571782d869b27dea243e899db4dddc43
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
This was added in c6612de3 for WEC7 which we do not support anymore.
Change-Id: I329374bb8375d629a6f7619236371c0fc953792d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
It is currently impossible to get output from autotests in Visual Studio
or Qt Creator when running under the debugger. Qt Creator's cdb
integration cannot distinguish between the inferior's console output and
cdb's console output. If the inferior's output came from
OutputDebugString we'd be able to catch and display it.
Pave a way to force QTestLib's logging facility use OutputDebugString.
Task-number: QTCREATORBUG-16161
Change-Id: Iccd69c283626266ee4384a6163a8b72bb0e7df27
Reviewed-by: hjk <hjk@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
This prevents unnecessarily removing and reinstalling the completer
as event filter on the same widget.
This does not prevent what's going on in QComboBox::focusInEvent(),
where we'd set the line edit as widget just to immediately override
it with combo box itself.
Change-Id: I70c081a920f4daf4d7560e5cd7158e4070042d42
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
I'm getting crashes in Akonadi processes due to libproxy. I don't have
direct evidence that this was caused by a threading condition, but it's
clear from the source code of libproxy that the plugins it runs for
expanding PAC scripts are not thread-safe. To overcome this problem, we
only run libproxy functions in one thread only.
#0 0x00007f745f0ac1d8 in JSC::HeapTimer::timerDidFire() () at /usr/lib64/libjavascriptcoregtk-4.0.so.18
#1 0x00007f745f0ac287 in () at /usr/lib64/libjavascriptcoregtk-4.0.so.18
#2 0x00007f748e5ae9c5 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#3 0x00007f748e5aed88 in () at /usr/lib64/libglib-2.0.so.0
#4 0x00007f748e5aee1c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5 0x00007f7494f4268f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6 0x00007f7494eeb35a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7 0x00007f7494d1b31a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8 0x00007f7494d1fd2e in () at /usr/lib64/libQt5Core.so.5
#9 0x00007f74913174e7 in start_thread () at /lib64/libpthread.so.0
The pacrunner implementation of libproxy uses libdbus-1 which
(officially) is thread-safe, but experience tells that it has
problems. Since it is not running a JS engine, we don't need a thread,
but we do need to lock around it.
Change-Id: I84e45059a888497fb55ffffd14d2f638f21e807d
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Consider the following:
/root/target - a file
/root/path/link -> ../target
/root/path/other/exe - executable
Running from /root/path/other.
exe is:
#include <QDebug>
#include <QFileInfo>
int main()
{
qDebug() << QFileInfo("../link").symLinkTarget()
return 0;
}
The link references /root/target, but the current output is
/root/path/target.
The link doesn't depend on the PWD. It depends on its own directory.
Change-Id: I61e95018154a75e0e0d795ee801068e18870a5df
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Also add import script.
The remaining diff to clean 1.6.32 is archived in the qtpatches.diff file.
[ChangeLog][Third-Party Code] libpng was updated to version 1.6.32
Change-Id: I1b4b78e39a6eb098d1b66c2528e47544bd9e6713
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
the replacement value may well constitute the whole output string - this
is in fact common, given this rather typical usage pattern:
BAR = $$replace(FOO, -flag, -otherflag)
this must be considered when constructing the return value.
compare 3c8134958c.
as of now, this is irrelevant, as QString::replace(QRegExp, QString) will
always memcpy the replacement into a detached copy of the target, but one
never knows.
Change-Id: Ia1f271f45023746040fc28ce6d88a6609e05e5c2
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
technically, we should not rely on the i/o classes not storing the
strings beyond the instantiated object's life time.
Change-Id: I0990769b3cf86860184869036c096c531160e9be
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
property values are de-facto guaranteed to be backed by full QStrings,
so there is nothing to be gained from using the raw data optimization,
while doing so risks raw data leaks.
Change-Id: I3d43da9aaadd4d5811c4b1a9d7ac734049da423c
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
it's not clear why detaching would be necessary; there is no danger of a
raw data leak here.
concatenating a QStringRef with a non-empty QLatin1String (the only
expected use of this overload) will yield a detached QString anyway, so
this makes little difference in practice.
amends f137957e08.
Change-Id: I521c0e89a8b0c1ae62b1450e81b0ae91a931bcfa
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
no m_tmp is involved any more in this code path; it uses QStringRef.
amends 11d957d043.
Change-Id: Ib272d61edfb150a549c5e6a9a60d53502702e802
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
the m_tmp array is a member, so the index toggle for accessing it also
needs to be one - otherwise, odd iteration counts will defeat the
mechanism.
Change-Id: If7a800ed5a4b4168625daf1ebbd5d2d164569d8e
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
... in $$basename(), $$dirname(), and contains(). the latter case is
marginal, as it only applies to mutuals which are regexes, which i don't
remember ever seeing used.
QRegExp saves a copy of the matched string, so it's necessary to
alternate between two temporaries to avoid detaching. we already
did that in most places.
Change-Id: I97b8294585c17c76d1756f83971f42cb88353af0
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
in most cases, the main advantage is not using toQString(m_tmp), which
reduces the possibility of raw data leaks. in cases where we used
toQString() without temporary, this is a slight optimization.
Change-Id: Ib343acffd383aa2c4fefab75fb52762fb534dfc6
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
The definition of isTouchScreen() is protected with XCB_USE_XINPUT22 so
the implementation needs to have this too.
Task-number: QTBUG-62226
Change-Id: Icc3de01a6cb1299b43e56fc9f77833764131ca4b
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
When QMAKE_* variable assignments were passed to the configure line
they would cause the current contents of the private pro output to be
overwritten. This would cause anything added to it before the QMAKE_*
variable assignments to be parsed to be lost.
Change-Id: Idcb8cad5f07cbb96b4da204384f5618b95b375b0
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Originally when the QPrinter was created it would create the engine with
the default printer and then change it afterwards even though the
desired printer may already be known here. So by passing the printer
name we ensure that it is initialized with the desired one right away.
Task-number: QTBUG-62221
Change-Id: Iaa90243708b57bf89354a527a982ac45c991f603
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
The default on iOS has been raster for two years now, as of 3e892e4a97,
and we haven't seen any major performance regressions that would warrant
keeping the OpenGL based code-path alive.
This includes the default surface format, which was ony set so that
QPainter clip regions would work when using the GL backed backing store.
Change-Id: I37b880a758b9c3fad1f23ae60268629ffbe9bc3e
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Change-Id: I83cbbb47af8580fa67cbc75fee07bc1e123895eb
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
A macro name ending in R might expand to a string; if this precedes a
string constant, we're juxtaposing the strings. My first parser for
raw strings would mistake it for a raw string instead, ignoring the
part of the identifier before R. Re-worked the exploration of what
came before the string to catch these cases, too.
The backwards parsing would also allow any messy jumble of [RLUu8]* as
prefix for the string; but in fact R must (if present) be last in the
prefix and *it* can have at most one prefix, [LUu] or u8. Anything
else is an identifier that happens to precede the string. Reworked
the parsing to allow only one prefix and not treat R specially unless
it's immediately (modulo BSNL) before the string's open-quotes.
Add link to the cppreference page about string literals, on which the
grammar now parsed is based.
Added a test for the issue this addresses.
Verified that this fails on 5.6, dev and 5.9 without the fix.
Expanded the existing test to cover R-with-prefix cases.
Task-number: QTBUG-55633
Change-Id: I541486c2ec909cfb42050907c84bee83ead4a2f4
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
This #if has been there since 0248ec4054b (Oct 2005), presumably due to
bugs reported after the Qt 4.0 release (the first containing QHostInfo).
Any macOS issues with getnameinfo() have long since been gone. I've
confirmed that it works on 10.9, 10.10, 10.11 and 10.12, so I'm
dropping the #ifndef.
[ChangeLog][Deprecation Notice] Starting with Qt 5.10, IPv6 support will
be mandatory for all platforms. Systems without proper IPv6 support,
such as the getaddrinfo() function or the proper socket address
structures, will not be able to build QtNetwork anymore.
Change-Id: I320d9d2f42284a69a4cbfffd14dd5bf479e5f678
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
No need to make workarounds for Android in the .cpp source. Just let it
fail (if it still has to fail).
Change-Id: Iaf4157b7efa2416d898cfffd14d94ebcb4d979be
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
clang+libc++ is the only supported way by Google nowadays.
libstdc++ is too old and already fails to build some C++11 apps
e.g. missing std::to_string().
android-g++ mkspec still uses libstdc++ and g++.
Use -isystem to include system headers instead of QMAKE_INCDIR_POST (-I).
Task-number: QTBUG-60455
Change-Id: Iba8b04594c2e5e2832e6cf480e4e52ff31ad4106
Reviewed-by: Sérgio Martins <sergio.martins@kdab.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
When calling resize() from showEvent(), we'd set the full geometry
on the widget's QWindow. This resulted in the top-level window
being moved to the top-left corner, even though no other call to
move() or setGeometry() had happened before.
The solution consists on calling the proper QWindow methods depending
on whether setGeometry_sys() is called for a move, a resize or both.
Furthermore, this needs QWindow::resize() to set its position policy
to frame-exclusive. The documentation states that is already the case
and we're setting the full geometry on the platform window, so we need
to convey that bit of information.
This also solves the age-old conundrum: "### why do we have isMove as
a parameter?"
Change-Id: I2e00fd632929ade14b35ae5e6495ed1ab176d32f
Task-number: QTBUG-56277
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@qt.io>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Speeds up testing by a factor of 2.
Task-number: QTBUG-61827
Change-Id: I9d6c9d9786d35af3083bc7e98beb9a79dbcc7e11
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
Unsetting the SOFTWARE environment variable will force lpstat to use
English for the output, so we can ensure that the test will pass
regardless of the language used for the machine.
Change-Id: Iddf5e8aadaa546ae3e0dd172df84e4e43ee02c2a
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Introduce helper function which uses a number to build
unique names. Remove helper for deleting files since it
now uses a temporary directory. Add a few cases
that were overlooked in 88c68f4d9e.
Task-number: QTBUG-61827
Change-Id: I53355f99ffc3bfe6ad6994a5439710c9fa8cdad5
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
A case of nested Qt::WindowStaysOnTopHint may occur when
context menus are created on windows with Qt::WindowStaysOnTopHint
set. Raise the popup in that case.
Amends 329a029c36.
Task-number: QTBUG-62004
Change-Id: Ifb761edbd42b1447bec30735810c006d02e1aa97
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
[ChangeLog][Binary Compatibility Note] The variable
QOperatingSystemVersion::AndroidOreo was added in this release.
Code that uses this variable will not run under Qt 5.9.1.
If backwards compatibility is desired, use instead
QOperatingSystemVersion(QOperatingSystemVersion::Android, 8)
Change-Id: I1da5a5577bf6b719e543a1ded1f9b912a83665c3
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Move deprecated and obsoleted enum values to the end, as there already
was a category for them.
Fix linking to 'Q(Gui)Application'.
Update the usage of the name macOS.
To make the table more readable in online style, add zero-width spaces
to long strings, allowing browsers to word-break them, thus avoiding
text overflow/horizontal scroll bar.
Task-number: QTWEBSITE-783
Change-Id: I0a96156d24cba4a0405c4edd8d3829def30c69bf
Reviewed-by: Venugopal Shivashankar <Venugopal.Shivashankar@qt.io>
