qAllocMore is used by growing containers to allocate additional memory
for future growth. The previous algorithm would grow linearly in
increments of 8 up to 64 and then progress exponentially in powers of
two.
The new (constant time) algorithm does away with the linear segment and
always progresses exponentially. It also has the nice benefit of cleanly
avoiding undefined behaviour that the old implementation tried hard to
circumvent.
Besides always progressing exponentially, the next-power-of-two
algorithm was tweaked to always include space for growth. Previously
queries at boundary values (powers of two) would return the same value.
The test was updated to verify sanity of results. As the algorithm is
well behaved, testing of bogus data was dropped. Whatever happens in
those cases is irrelevant, anyway: the bug lives elsewhere.
Change-Id: I4def473cce4b438734887084e3c3bd8da0ff466b
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
'position' was being used to initialize 'n' before being fully
validated. To compensate for this, the code attempted to fix 'n' once
'position' was found to be invalid (negative). This would, however, also
attempt to "fix" a perfectly valid value of 'n'.
By fully validating 'position' beforehand we avoid this trap and can
safely use it to validate and reset 'n', as needed.
Arithmetic for boundary conditions of 'n' was rearranged to avoid
triggering integer overflow.
Removed explicit check for shared_null, as the same behaviour can be
supported without it.
Change-Id: Ie9bff7b8137a74f55c7dcfe629bd569045e28f3c
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
I love how this magically makes SimpleVector move-aware :-)
Change-Id: I5cb75954d70cf256863c33e684ebc4551ac94f87
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
- Updated copyright year, per 1fdfc2abfe
- Updated contact information, 629d6eda5c
- Drop "All rights reserved", 5635823e17
(Empty line added to maintain license header line count)
Change-Id: Ie401e2b6e40a4b79f4191377dd50dc60be801e1f
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
As discussed on list and approved by Lars and Thiago.
Make QSystemLocale private to give us time and space to change it to a
better implementation.
Change-Id: Ifd806972f3996c43a876f544f78c6557ad71cd75
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Ensure consistent conversions by not using the system default locale.
Change-Id: I60db9fc4f465c0254f3213419e57d7879aaddd65
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
QByteArray is declared as movable but it was not tested before.
Change-Id: I4fb636f8705c3fd792a768872206203ee5fd4ddb
Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
Convert QDate to only use Gregorian calendar and not Julian calendar
before 1582. In future the Julian can be used via proper calendar
classes.
Change-Id: I547a3550332057a0ab1be616706630b6afaceffc
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Store the QDate Julian Day number as an qint64 instead of uint32 to
enable support for dates before 2 January 4713 BCE. This changes the
possible date range to be approx 2.5 Quadrillion BC to 2.5 Quadrillion
AD. A qint32 was not used as it only covers 5 million BCE to 5 million
CE which does include Geological or Astronomical time.
The effective supported date range is currently 4800 BCE to 1.4 million
CE due to restrictions in existing conversion formulas. The effective
range will be extended later with new formulas.
Change-Id: Ib4345369455b31d4edae8c933b7721e76414e914
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
qmetaobjectbuilder should generate meta-objects of the same version
as moc; in the future, when the moc version is bumped, QMOB has to
be adapted at the same time.
QMOB was generating version 4 meta-objects. This patch makes it
generate version 6 (the current version). This also fixes a bug with
using qt_static_metacall with QMOB (setStaticMetacallFunction()); it
was already using the version 6 qt_static_metacall signature, which
isn't compatible with version 4.
Also add tests that ensure that the QMOB-generated meta-object works
with real objects; in particular we want to test the codepaths in Qt
that check for version >= 4.
Change-Id: I64a151ea5c947a6f8b7a00e85a39866446c735e9
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
The 'real' datatype should be seen as a QVariant::Double type and not as
a QVariant::String type otherwise it does not get presented correctly
when using a non Qt application to access it.
Test is included for QSqlQuery.
Task-number: QTBUG-16373
Change-Id: Ie323ce49eb95e4d6bb4c3814ba9a957a63f4b259
Reviewed-by: Yunqiao Yin <charles.yin@nokia.com>
(cherry picked from commit b23631015c23a49e3b4d296ea0a6266bfce3d4f1)
Reviewed-by: Mark Brand <mabrand@mabrand.nl>
This has only been around as compatibility interface for Qt4
but is now replaced by QPlatformInputContext.
Change-Id: I677dbbea46311bf39f6c5ca9dc3fb5009abe924a
Reviewed-by: Joona Petrell <joona.t.petrell@nokia.com>
Reviewed-by: Robin Burchell <robin+qt@viroteck.net>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
- Use source file location as working directory for externaltests
Change-Id: Ic05259f48eece920b348ccbde9ba80c90dedfdd2
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
This file was removed in commit ba9302b8a9.
Commit 8fad23f326 removed openssl.pri from
src/network/ssl/ssl.pri, but not from the qsslsocket autotest.
Change-Id: Ic1a576ee7f0ee3d68471121ba636b94ce7bae455
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
In order to keep binary compatibility, Qt 4 introduced V{2,3,4}
classes for QStyleOption subclasses. They're simple, low level
containers for various members with public access (no accessors
required).
In Qt 5.0 we can break BC, so this patch moves the members
from the derived classes into the ``base'' ones.
The ``base'' ones get a version bump matching the highest
version available, and the V{2,3,4} classes become typedefs.
This change can cause problems in code that used QStyleOption
directly, especially QStyleOptionViewItem, because the old V4
fields get default initialization but the QStyle subclasses
detect that the option is a V4 option and expect all fields
to be properly initialized. The fix in such places is to
properly initialize all fields.
Task-number: QTBUG-23522
Change-Id: I2f782da09ca5cc8c4cbafc07448fb0d33153a251
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
QLatin1String now has a constructor that takes explicit length, which
makes it possible to create a QLatin1String that isn't null-terminated.
Made QString::operator=(QLatin1String) work in that case.
Change-Id: Ie77eabd2f8f036531d67cd8051a7b6305b386ccf
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
QLatin1String now has a constructor that takes explicit length, which
makes it possible to create a QLatin1String that isn't null-terminated.
Made the QTextStream and QDebug << operators work in that case.
Change-Id: I94d051ce2ebfb2d2a403b96d25e040c80a54bf7c
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
QLatin1String now has a constructor that takes explicit length, which
makes it possible to create a QLatin1String that isn't null-terminated.
Made the QString(QLatin1String) constructor work in that case.
Change-Id: I4f4f07a956144b7ea4aa9c58a61c755fb99ef1b3
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
QLatin1String now has a constructor that takes explicit length, which
makes it possible to create a QLatin1String that isn't null-terminated.
Made the QLatin1String comparison operators work in that case.
Change-Id: I234ba851e67a6f5cfbb46fb6f0b22623ce40be28
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
QInputMethod better describes what the class is about, input methods
in general, be they panels or just composing input from key events.
Compatability headers added for old name. Not bulletproof but should be
enough to get transition done.
Change-Id: Iefde6e7ccb1ec4a3b226cef3469089e751c60fc1
Reviewed-by: Joona Petrell <joona.t.petrell@nokia.com>
- Needed to add toLower() for compare as c:\ and C:\ was causing
a failure.
Change-Id: Idd55774d118b7249e88362688166b4f9d9712c7c
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
- Changed to set working directory based on subprogram
stdinprocess's directory location.
- Changed QProcess execution of subprograms to use
relative paths.
Change-Id: Idbccca635f0f61adba9721bcceeceb0a8a961dcf
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Rename some of the test functions to improve consistency, and change the
order so that all the xfail tests are together (some new xpass tests
will be added later).
Change-Id: Ice1ac5bf61bc26109bb0d08f72eb74e1a0424101
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
The test simply generates each possible pair of Pass, Fail and Skip
results. At present the test simply serves to demonstrate the current
shortcomings of testlib's plain text logging, namely:
* If a test function passes for all data rows, that is counted as one
pass, but each skipped or failed row counts as one skip or fail.
* Only skipped and failed rows are reported individually in the test
output. Passed rows are not reported, so it is impossible to see how
many rows were executed.
* A skip followed by a pass will be reported as an overall pass for the
test function, but the same rows in reverse order will not report any
overall result for the test function.
Future commits will attempt to correct these problems.
Task-number: QTBUG-22124
Change-Id: If8c7ea15fc43ba9a1bccd0e881c1efc18e705b25
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
- Changed qtextbrowser unittest to use TESTDATA and QFINDTESTDATA
Change-Id: I0ac7c990640d492d5ec94f5824c022a2b5075103
Reviewed-by: Kurt Korbatits <kurt.korbatits@nokia.com>
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
- Changed qlabel unittest to use TESTDATA and QFINDTESTDATA
Change-Id: Ide6755cd79caf91b553fb6b1412da6fbab583720
Reviewed-by: Kurt Korbatits <kurt.korbatits@nokia.com>
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
This provides a stronger mechanism e.g when inheriting QItemDelegate.
It makes some things much easier e.g avoid delete of an editor
and maybe only delete depending on what the editor says itself.
This introduces a new virtual function.
Task-number: QTBUG-2299
Change-Id: I8410f8199775987dbacffd99e4c354fdadcdd21f
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
This is a test that verifies correct behaviour of qheaderview.
It includes test of swapSections, moveSection, rowcount-change,
resizeSection, hideSection and position lookup.
Change-Id: Idc1fe8167f2d95dee5c5b1161cb633cbf9495d17
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
There isn't a good reason to impose the additional library call and
using the shared null here matches existing behavior in QByteArray,
QString and QVector.
Change-Id: Idd0bb9c7411db52630402534a11d87cbf2b1e7ba
Reviewed-by: Robin Burchell <robin+qt@viroteck.net>
- Always use <qt_windows.h> as the last file to be included.
- Remove it from some headers, use Qt::HANDLE instead of HANDLE.
- Clean up #ifdef, use Q_OS_WIN for Windows/Windows CE.
- Add NOMINMAX to qt_windows.h to avoid problems with the
min/max macros.
- Remove <windows.h> from qplatformdefs.h (VS2005)
Change-Id: Ic44e2cb3eafce38e1ad645c3bf85745439398e50
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
Record the file, line, and function where a qDebug, qWarning, qCritical
or qFatal call happens, and make this information available in a custom
message handler.
The patch uses the C preprocessor to replace qDebug, qWarning, ... with
a line that also records the current file, line, and function. Custom
message handlers can access this information via a new QMessageLogContext
argument.
Change-Id: I0a9b89c1d137e41775932d3b1a35da4ebf12d18d
Reviewed-by: David Faure <faure@kde.org>
This patch removes the posibility to call resizeSection
with negative sizes.
Sections with negative sizes affect the other sections,
and it does not seem to have a useful, well-defined semantic.
The length can also become negative - and visualIndexAt
work strange.
Change-Id: I632beb160649fa10e2106314557b8c5a106aa3cf
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
A feature of a ref-counted quit (managed by a quit-lock class)
is added to both QEventLoop and QCoreApplication.
This allows, for example, an event loop to quit() when there is
no more work for it to do.
quitOnLastWindowClosed is implemented in terms of the refcount in
QCoreApplication so that jobs can be completed before the
application quits.
Change-Id: I14c8f4e7ee12bbf81a6e5849290d4c8ff37fa110
Reviewed-by: David Faure <faure@kde.org>
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
A QImage can be constructed with a provided buffer, that has to be
kept alive for the live-time of the QImage and all its copies.
Frameworks like CoreGraphics or Cairo offer a similar method of
creating image objects and also offer the ability to provide a callback
function that is called when the image is destroyed.
This patch adds this functionality to QImage by extending the
QImage constructors that take a raw image buffer pointer.
Change-Id: Ia6342408c560ef49b498c9e4664b4602febb0fcd
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
Reviewed-by: Michalina Ziemba <michalina.ziemba@nokia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
Commit 4b8ceb41ae added the requirement
that pointed-to types need to be registered when registering pointer
types. Unfortunately, the implementation also affects function pointer
types.
This change whitelists 0, 1, 2 and 3 argument functions as not deriving
from QObject, forgoing the need to workaround details of the type
registration implementation when registering those function pointer
types.
Change-Id: I4d855e9d70a8179a6e31b84623ad5bf063e0d6d8
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com>
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Remove methods that have been marked as deprecated
before Qt 4.6. Keep others, but inline them
where possible and mark them as QT_DEPRECATED_SINCE(5, 0).
Change-Id: If881821ae095f054b31cc13464f19e2007c20ed7
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
The tiff plugin and bundled libtiff is moving to the qtimageformats
project on Gerrit.
Task-number: QTBUG-23887
Change-Id: I4c848232fdccddd7e7f54215f9eaa78dc4c3a53d
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
This allows QStandardItemModel to be usable in QML without requiring
clients to subclass it.
Task-number: QTBUG-15067
Change-Id: I867fcd8137132affdf21f37a9fa293e855a09a13
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
As discussed on the development mailing list, the window list returned
by QGuiApplication::topLevellWindows() included all QWindows, even the
non top-level ones.
This commit introduces the new method allWindows(), which returns the list
of all QWindows, fixes the list returned by topLevelWindows() and also
introduces tests for both methods.
Change-Id: I761f0fcdec79f83949012c628655ed12cd18572c
Reviewed-by: Jonas Gastal <jgastal@profusion.mobi>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
QIntValidator and QDoubleValidator used to accept C formatted input if
the input wasn't valid in the default locale. This change removes this,
only the default locale is now used.
Change-Id: I8b2d8f9f3849abe3fcb5c12083aae542a76eaf90
Reviewed-by: Jonas Gastal <jgastal@profusion.mobi>
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
Change-Id: Ife590b7639f4aadcfbd4d77ca170285b623c14ae
Reviewed-by: Jonas Gastal <jgastal@profusion.mobi>
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
