Removes handling of missing Q_COMPILER_NULLPTR, Q_COMPILER_AUTODECL,
Q_COMPILER_LAMBDA, Q_COMPILER_VARIADIC_MACROS and
Q_COMPILER_AUTO_FUNCTION.
We haven't supported any compilers without these for a long time.
Change-Id: I3df88206516a25763e2c28b083733780f35a8764
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The current code only tries to load the required functions from
LIBRESOLV_SO (if defined) and resolv, but on FreeBSD they are in libc:
https://www.freebsd.org/cgi/man.cgi?query=res_query&sektion=3&apropos=0&manpath=freebsd
This commit changes the code so that, after failing to load the
non-existent libraries, it attempts to load the functions with dlsym()
using the special handle RTLD_DEFAULT, which searches for the specified
symbol in the loaded libraries.
Task-number: QTBUG-74844
Change-Id: If97aaae233cabbfa01c30d26d9a7fb01ec3ff5c2
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Includes a fixup for 03fadc26e7, which
removed the check on empty transition list, needed when no data are
available. Ensured that such a data-free zone would in fact be
noticed as invalid during init().
Fixed handling of times before the epoch (we still want to consult a
POSIX rule, if that's all that's available) while ensuring we (as
documented) ignore DST for such times.
Fixed handling of large times (milliseconds since epoch outside int
range) when looking up POSIX rules. Gave QTimeZonePrivate a YearRange
enum (to be moved to QTimeZone once this merges up to dev) so as to
eliminate a magic number (and avoid adding another). Moved
year-munging in POSIX rules after the one early return, which doesn't
need the year range.
Added test-cases for the distant past/future (just checking UTC's
offsets; SLES has a minimal version of the UTC data-file that triggers
the bugs fixed here for them).
Fixes: QTBUG-74666
Fixes: QTBUG-74550
Change-Id: Ief7b7e55c62cf11064700934f404b2fc283614e1
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Enum class are serialized using the declared size.
[ChangeLog][QtCore][QDataStream] Enumerations can now
be serialized through QDataStream without the need of
manually defining streaming operators.
Change-Id: Iae9a63eb62b5a5615b657766a3c4c66ba4d98d0e
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Reviewed-by: Paolo Dastoli <paolo.dastoli@gmail.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This allows tools that look for matching `foo_entry/exit` pairs in the
trace data to work properly. An unmatched `_entry` would otherwise
confuse them, making them think that the call stack is continuously
increasing.
Change-Id: Idff7f587ea25c46ec86ad623cc82d503db34a194
Reviewed-by: Christoph Sterz <christoph.sterz@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Additionally, we also add a Q_TRACE_EXIT which runs a trace point when
the scope is exited, leveraging qScopeGuard behind the scenes.
Q_TRACE_SCOPE uses Q_TRACE_EXIT internally - the difference is that
the _SCOPE version enforces the naming scheme of _entry / _exit for the
tracepoints, whereas Q_TRACE_EXIT can be used generically.
Change-Id: I4a2f5ea09f451fcf664d07fd493b679f7527ac06
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This allows us to deduce a lot about what a Qt application is doing,
since the debug output usually contains a lot of information.
Change-Id: I28a18afd151a1640a44ba8c7c9cd87d5d66c99b0
Reviewed-by: Christoph Sterz <christoph.sterz@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This patch fixes compilation with `-trace lttng` or `-trace etw`. We
need to forward declare QEvent, QImageReader etc., otherwise the types
will be unknown while compiling the trace points.
In order to handle this generically, the tracegen utility is extended
to support a 'prefix text' in the `*.tracepoints` input files. Any
text within curly braces will be embedded as-is in the generated file.
This can then be used to add forward declarations for the types we
need, including potential namespaces and such.
Change-Id: I5cb16763ce0fcb48ce3ea4577578d468ff3a4f4b
Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>
Remove the canCopy() check which is not required and pass up the error
message. Remove special characters and use the base name of the display name
which can be an URL.
Task-number: QTBUG-71785
Change-Id: I22966cb8d1f5bca0bbca71cf3ebe66e4ede1a747
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Reviewed-by: Andre de la Rocha <andre.rocha@qt.io>
oss-fuzz found at least width is sometimes not initialized, and we're
initializing almost all of them in most cases so be complete.
the oss-fuzz instance was
==1==WARNING: MemorySanitizer: use-of-uninitialized-value
#0 0x667c43 in operator!= /src/qtbase/src/corelib/tools/qsize.h:173:25
#1 0x667c43 in setup_qt /src/qtbase/src/gui/image/qpnghandler.cpp:403
Change-Id: Idb9aaf5ab85509d9c893beaf8d9118339ba46be7
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Extend WriteInitialization::findDeclaration() to return the class name
(on this occasion preparing for generating Qt 5 connection syntax) and
add a helper function for formatting the connection.
Task-number: PYSIDE-797
Change-Id: I7507f604c8275c93d347b7a6a5d5b5a2a5f3ffd5
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
Prepend "self." (this) to the name stored in the class Driver's hashes
as specifying it is mandatory in Python.
Task-number: PYSIDE-797
Change-Id: I1da110b84b2d1131ee6af915f9cc4ba21d7de710
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
Refactor the fixString() helper, moving the code into a streamable
class using a helper which can be used for different encodings.
Task-number: PYSIDE-797
Change-Id: I0f82945b6b334da8524882dda2f104327eba79d4
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
The only use of this method got removed already in commit bebae37376.
Change-Id: I9757cbe34710efd9a9d31c74f81e01da40453ff9
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
This runtime warning was recently introduced in the fix for an
assert/crash when creating a brush with an invalid Preset
value. However, that overlooked the usage where an unknown value is
passed to QGradient constructor, and the code afterwards checks if
the result is a NoGradient or not. It turns out that such usage is
already established as legitimate, including in the Qt Quick Rectangle
code, so this warning would be spit out continuously for perfectly
legal qml code.
Change-Id: Id60aed0817da0214b6cf17edd245f67e26470413
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Hardcoding IP addresses and their respective DNS records is fragile.
We care about Qt producing the same result as other DNS querying tools,
so testing that instead.
Running a python script for this is easiest, and assumed to be quite
reliable.
In case where python fails/is not present, fall back to nslookup.
That tool is available on Linux, macOS, and Windows, although the
output it produces varies. This change implements very basic
line-parsing that can interpret the various results encountered
during testing on those platforms.
This also reverts commit bbaceff253fae13d8e56691bc9de7e1981db5118,
which blacklisted the tests that failed due to changes in DNS
records.
Use the opportunity to replace usage of gitorious.org.
Change-Id: I967de226bd603c805df7fe3ed4e871d92d2d0750
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Pass it through as a traditional clang argument instead of relying on
what MSVC cl.exe can take.
Change-Id: I94405ce6ab80d16b687e62c9aa4b2866ba84f0e2
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
qatomic.h included qbasicatomic.h which included qatomic.h.
Due to a define in qbasicatomic.h, the definitions from QAtomic would
change depending on which was included first. Fortunately qbasicatomic
does not need qatomic.h so the include can be removed.
Change-Id: I086009f2e16a6e20b2b76fc6b3bf66a343414206
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This reverts commit 3cdf46059a.
It seems change is causing regression & is reverted now to be able to
proceed with releases
Task-number: QTBUG-74912
Change-Id: Ib2365b96ee98fbbcc8853cc7f8726c157c1913a7
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
In Korean text, they typically can use both the "Western" style of
word wrapping, i.e. breaking on spaces, as well as the East-Asian
style of potentially breaking between all syllables. However,
the Unicode Line Breaking Algorithm, TR14 defaults to breaks on
syllables and specifies a possible tailoring where Hangul is
mapped to the AL class instead:
"When Korean uses SPACE for line breaking, the classes in rule
LB26, as well as characters of class ID, are often tailored to AL"
When using Qt, the user would expect the WordWrap wrap mode to
break between words in Korean. If you want the syllable-based
text layout, you would use WrapAnywhere, probably accompanied
by line justification.
To avoid breaking QTextBoundaryFinder and other potential clients
of QUnicodeTools which depend on getting the precise Unicode
data from the algorithm, we do this by passing a flag from
QTextEngine when initializing the attributes. This way, it
can also be made optional later on, if we decide there is
a reason to add an additional wrap mode specifically to
handle cases like this.
[ChangeLog][Important Behavioral Change] WrapWord now
correctly prefers line breaks between words in Korean text.
WrapAnywhere can still be used to get breaks between syllables
instead.
Done-with: Alexey Turitsyn <alexey.turitsyn@lge.com>
Task-number: QTBUG-47644
Change-Id: I37b45cea2995db7fc2b61e3a0cc681bbdc334678
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Add a "sibling" function for QMetaProperty::propertyIndex() for the
relative index. That way in QtQml we can avoid using
propertyIndex() - metaObject.propertyOffset()
where the latter traverses the parent chain.
Change-Id: I113a956801b0e8d56a30a847b5b919da703824e2
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
9204b8c31e broke font matching on Windows.
After this change, if you request a specific face of a family, such
as "Arial Black", and Qt detects that its typographic/preferred name
is "Arial", then it will be added as the single style of the Arial family,
which will in turn be set as populated=true.
So if you later request a regular font of "Arial" family, then it will
see that the family has already been populated, skip this step, and
then see that there is only one style available, i.e. "Arial Black".
To work around this, we need to make sure the typographic family is
properly populated the first time it is registered.
[ChangeLog][Windows][Fonts] Fixed a bug where it would be impossible
to request different faces of a font family after a specific type face
has been in use.
Task-number: QTBUG-74748
Change-Id: Ia0caace2b88a32e6114ff23ad10ee1ea8f5a3e03
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
targetX and targetY are canvas-local coordinates,
while Qt generally works with window-local and global
coordinates.
Add coordinate mapping calls where needed and make
sure we pass correct coordinate types to Qt.
This starts mattering when we have canvases which
are not located at (0, 0).
Change-Id: I28563310ca17d0cc5535317cff99fcd82d3723db
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
Another side effect of setting contenteditable on the
canvas. Seen on Firefox.
Change-Id: I789ba4d7e6fbbdbf14b66fe1ae57183ec04e04bb
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
Typing in invalid URLs results in empty result lists.
Emit rejected() in this case.
Task-number: QTBUG-71785
Change-Id: Ia257b85a5c4370227f753752f6a473bbb3a054be
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
...starting with Qt 5.0.0.
The text is manually inserted there, because \since does not work
within sections.
Task-number: QTBUG-74737
Change-Id: I0fe2d0a113d48be0266030c8466b062c6f743aab
Reviewed-by: Robert Szefner <robertsz27@interia.pl>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
- Remove unused dummyWidget and thus empty slots initTestCase(),
cleanupTestCase().
- Add slot cleanup() checking for an empty top level widgets list
and introduce QScopedPointer to ensure it passes.
- Use QTRY_VERIFY in hideAndShowOnWindowStateChange().
Flakyness has been observed on openSUSE:
FAIL! : tst_QSizeGrip::hideAndShowOnWindowStateChange(Qt::Window) '!sizeGrip->isVisible()' returned FALSE. ()
Loc: [tst_qsizegrip.cpp(126)]
Change-Id: I340fc1892dc00bcff1985e5a8a1e535975736484
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
Replaced the display of the calculation output, generated using
fprintf(stdout, ...), with qInfo() << ... In WinRT, fprintf to stdout
does not cause output to be generated.
Task-number: QTBUG-67566
Change-Id: I3b95bbf888e863683cbaf54deb26c3821433a5b8
Reviewed-by: Andre de la Rocha <andre.rocha@qt.io>
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@qt.io>
