Make the QIncompatibleFlag constexpr.

Change-Id: If99b43b45cc667449dbe7c487b56885c6ce9b1c7
Reviewed-by: Laszlo Papp <lpapp@kde.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Track window state in manual test windowflags.

Change-Id: Ief6cd4b29ddcc946e1ccac75b352da80bbf647d0
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>

Fix rendering glitches when using native widgets in MDI subwindows

When mixing native and regular widgets in same QMdiArea, some
subwindows didn't properly get set native. This was because
when a native parentless widget was given a parent, it wouldn't
enforce native window on the new parent and its ancestors.
This happened because window flags were adjusted too late in
relation to createWinId() call in setParent_sys().
Fixed by moving the createWinId() call to its proper place.

Also removed some old Q_WS_* ifdeffing in QWidget::setParent() that
masked some native enforcement code.

Additionally removed few QEXPECT_FAILs from QWidget autotest now
that those cases work correctly.

Task-number: QTBUG-26424
Change-Id: Ib6f9d0531e5c7299e2c307734d49c81f1ffa9713
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

Widgets: Fix duplicated line in QMdiArea

Replace duplicated line MaximizeAction with RestoreAction

Task-number: QTBUG-17428
Change-Id: I5120afeed6715d28045f3eee01f26ee482f02ed1
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

QtNetwork: normalize signals/slots

This is the result of running util/normalize --modify
from Qt 4.7  with manual review.

Change-Id: I3f89d5138ea9905c42ed581991426e72c90d4069
Reviewed-by: Richard J. Moore <rich@kde.org>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>

Auto detect iconv on Windows hosts

Enable auto detection for iconv when
cross-compiling from Windows hosts.

Change-Id: I699e0a31d938403f5e80e74be90df87f11f361ba
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Fix auto detection in configure.exe

All auto detection tests were failing
because the default mkspec was not yet
installed during the time they were run.

Change-Id: Iad14580f38d1539d9831917e5c9c707eae4c0c90
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Mirror potentially themeable style hints in QPlatformTheme.

Currently, most of the QStyleHint-values are potentially
configureable by the user in certain desktop environments.

Add them to the QPlatformTheme and query the theme first.

Keep the values in QPlatformIntegration such that simple
integrations that do not implement themes are not forced
to implement them to change the values.

Change-Id: I15742a5968df0ad5d7398cceae640dc7e541da52
Reviewed-by: David Faure <faure@kde.org>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

Follow gbm api changes in kms plugin

Change-Id: I3058f4d3540b04710a853bbaa901bdbecf35b4b5
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

Tear down properly in kms plugin when exiting

Change-Id: Idad060af4a8b4e68c2312cc2b69de39d2a58a1c4
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

Add config test for kms

Change-Id: I55afc65d356aaca0fe443dda100805a4df8f0ae6
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

Fix incorrect #endif comment.

Change-Id: I7cf93b928c7ee9915fe95e13f3faa036ac05f608
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>

removing QT_NO_URLINFO and using QT_NO_FTP instead

URLINFO was removed from qfeature.txt but QT_NO_URLINFO macro was not
removed. As QUrlInfo is now private and only used for FTP, the class can
be disabled when FTP is disabled.

Change-Id: Ic63b066f8ff9ad1eea0073ab75b622e5739ac5a8
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Jonas Gastal <jgastal@profusion.mobi>
Reviewed-by: Shane Kearns <shane.kearns@accenture.com>

Fix widget animations.

- Update opacity.
- Change Q_WS_WIN to Q_OS_WIN.

Task-number: QTBUG-25436
Change-Id: I76c1e4668dc2ee4f4d861da320c10aa05e57e804
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>

Set correct QT_LFLAGS_SQLITE for default cases.

In systems where no pkgconfig is available, such as QNX, we set
QT_LFLAGS_SQLITE to the default values.

Change-Id: I24edd589ce7baf2614480a91842ca756ead39463
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Windows: Do not return short path names for QDir::tempPath().

WinAPI GetTempPath() sometimes returns short names
for C:/Users/<user>/AppData/Local/Temp.

Change-Id: I33f991acc06e652ccd484d36a5a384eb776f8395
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>

Unix printing: Fix suggested file name for printing to file.

Change-Id: Ieefe602dc8328a2e4188f7fa341016f8e330526e
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>

Typo in QWaitCondition::wait() doc: lcokedReadWriteLock

lcokedReadWriteLock -> lockedReadWriteLock

Change-Id: I560f7445d6a0c332ee8ca8f62a8318f637567520
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

Correct documentation for Void metatype value, define UnknownType

QMetaType::Type::Void was misdocumented as being equal to 0. The
actual value for Void is currently 43. UnknownType is 0.

Change-Id: I4e9cb3b4d21e10e1691b985a6ad635bc7a04f1b7
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

Add new metatypes to QMetaType::Type enum for docs

This adds QRegularExpression, QJson{Value,Object,Array,Document}, and
SChar

Change-Id: I3dbe9d197952e980f0de9eaed2605d190b8d0405
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

Remove Qt3Support enums for q{dir,filedevice,settings,variant} in docs

Change-Id: I07942447bb756561e5c502c9a0c03b6aaf8133d1
Reviewed-by: Laszlo Papp <lpapp@kde.org>
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

Remove documentation of previously deleted Accessibility events

Change-Id: I7996f2f9b6d11cea130e2a56d0997e1f208e5642
Reviewed-by: Laszlo Papp <lpapp@kde.org>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com>

Remove documentation of Qt3Support enums in qcoreevent.cpp

Change-Id: Id8740adaa26ee44f40010373947a5be82942b0ba
Reviewed-by: Laszlo Papp <lpapp@kde.org>
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

Install right version of tools when x-compiling.

When cross-compiling from a Windows host, we need to install the right (win32)
versions of syncqt and qmake into the target folder.

Change-Id: I35fc4b05bb6ad7605bc932cae527372a9fe0ba3e
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Normalize signal/slots.

Change-Id: I0a0f497ece081a430437adc2959deb247defcde9
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

Fix infinite loop due to FPU limitation

Bug detected with animatedtiles in example/animation.
In qpa mode, using some specific resolution of directfb such as
800x600 causes a bug in FillRectF where there is an infinite loop due
to scalabilty of qreal value: One is rounded and the other not.

Change-Id: I1707e53f34aeeadc0f0fc07b1dca148fbe05b5f1
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

QSqlTM: add reimplemented record() method

QSqlQueryModel::record(row) populates the record it returns with values
from virtual data(), so the values themselves can be supplied by
QSqlTableModel. However, it is also desirable to be able to interrogate
QSqlTableModel for the actual current record in its cache, including
properties such as the generated flag.

Change-Id: I733901913b7d237d5762448e953a99b5bd83fc7f
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>

QSqlTM: use generated flag more correctly in setRecord()/insertRecord()

The generated flag should affect the generation of SQL commands rather
than how the fields of the source record are applied to the model before
submitting. This correction allows setRecord() to be used to change TRUE
generated flags to FALSE.

Clarified documentation on this point and updated change log.

Change-Id: I7ee124930822561ed8beee6c6259970b3e929c9b
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>

Don't join between 2 same points

Joining 2 points with same x,y values causes assert in QTriangulatingStroker::normalVector().

Task-number: QTBUG-26528
Change-Id: I2494d7f362e13e41a82753f4bacf97ffbc249cf9
Reviewed-by: Kim M. Kalland <kim.kalland@nokia.com>

Fix error when inserting to tables with datetime fields with QODBC

SQL Server 10 introduced stricter rules for TIMESTAMP validation,
making it necessary to specify the decimal digits.
Other databases might do the same as well, so this patch introduces
a check for the TIMESTAMP column size and adjusts the decimal digits
parameter as needed.

Task-number: QTBUG-2192

Change-Id: If6d798c6c928ebda75bc474e49a07fbbfbe5816c
Reviewed-by: Mark Brand <mabrand@mabrand.nl>

List .pbm and .pgm as supported writable image file formats.

QImageWriter can write .pbm and .pgm files, but didn't list them
among its supported image file formats.

Task-number: QTBUG-22958
Change-Id: I777c7cd9a4b56fcf313248a29a917e594a5e4477
Reviewed-by: aavit <qt_aavit@ovi.com>

QStateMachine: mark a ctor as explicit

Commit 0b66f723f06f6d115ea37d4db8bb6c0b5f63885b recently introduced a new
QStateMachine constructor, but failed to mark it as explicit. Fix.

Change-Id: I16037691ad77d528bb50b611c03063b17a71dd34
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

undocument enums as part of Qt3Support removal

Lots of enums in the Qt namespace used to be hidden or documented
as obsolete. These have been removed entirely, as they result in
qdoc errors.

Change-Id: I67726d7358f4e71a0c8fc5181388b1cf8fd4e4bd
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

Add gui/ to qtcore.qdocconf to pick up enums in Qt namespace

Qt::HitTestAccuracy and Qt::WhiteSpaceMode are defined in gui/ but
documented as part of the Qt namespace, so qdoc needs to look there
to find the relevant enums.

Change-Id: I36ae71c44024b12664688129044994926160e5c9
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

remove support for forwarding module pri creation via syncqt

now that all modules have migrated, this dead code can be removed.

Change-Id: I5e9c7dd3fb271346d1b5f0e2930874da3e4d2d57
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Reviewed-by: Marius Storm-Olsen <marius.storm-olsen@nokia.com>

Generate a fatal error as appropriate.

Otherwise, subdirectories under directories which are added to
a resource file generate garbage in the binary.

The easiest way to see this is

 cd tests/auto/corelib/kernel/qvariant
 mkdir stream/qt4.9/somedir
 make && ./tst_qvariant loadQt4Stream

Change-Id: I32630ecb6d515db1d135f0ffc5cf14fd8caa0a4f
Reviewed-by: hjk <qthjk@ovi.com>

Create imported targets if the library files exist

Handle the cases where the user does

  ./configure -debug
  make
  make install
  make release
  make release_install

Thereby making the installed configuration different to the
'configured' configuration.

Change-Id: Ib351d8a84c4333ebcbd305d68a37c16f86869559
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Brad King <brad.king@kitware.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

Undocument Qt::AnchorAttribute

AnchorAttribute was removed as part of the Qt3Support cleanup.

Change-Id: I58d8e471d4bc1af420ec8eaab6d34c1718b30382
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

QWidget::showFullScreen fixed for widgets with valid size hint

Ensure the initial size is valid, since we store it as normalGeometry
below.

Task-number: QTBUG-26226
Change-Id: I3a55c389a48504699942930063089c80657687a0
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>

Replace Q_WS_ in tests by Q_OS_ or check platform names.

Change-Id: Ica445cf1e83bfaab870ac344d6c02766f047a5cc
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>

tst_qwidget: check widget geometry in fullscreen mode

Change-Id: Idc45c6d18decf3c71c6736742434ad9d0cccd2d2
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

Fix window size issue under Windows CE

Under Windows CE the top title window bar needs
to be taken into account when creating a window,
so the Style WS_OVERLAPPED needs to be passed to
AdjustWindowRectEx, to get the right size of the
window. For the desktop the documentation says,
that you should not pass the WS_OVERLAPPED flag,
but wince does not talk about this.

Change-Id: Id8c9d28b7aa04a9920e4cb81ac11463d9717a0e7
Reviewed-by: Björn Breitmeyer <bjoern.breitmeyer@kdab.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

Remove #ifdef Q_WS_ / include / #endif conditionals.

Change-Id: I734490ddcb5501e620370e50ef06180ab5e23393
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>

Fix applicationName() being empty in QApplication.

A virtual method was reimplemented to return an always-empty string,
probably a leftover from a refactoring.

This fix showed that tst_qwidget_window was buggy: between Qt4 and Qt5,
a "Before" became "After", which made "Before" unused, and was masking
the fact that the app name was empty by default. In addition, the
earlier Qt5 change that made the app name default to argv[0] now requires
updating this test, now that it's actually working.

Change-Id: I5360026821a9b95bedd0ff09dba3d51a22e542b7
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Paul Olav Tvete <paul.tvete@nokia.com>

Improve qDebug() << QAccessibleEvent() to display state changes

Change-Id: I4624bcf94c1290d14ea5f5eaaa5449af10ac2186
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com>

Doc: Fix typo

Task-number: QTBUG-23657
Change-Id: I3115f45f743da5699aa13f31a0f2de013d428aba
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

Added a reserved data pointer in QPaintDevice.

Change-Id: If547e5525635e7c76db7a02c7c0c300c87373a18
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

Doc: Fix typo foreigh -> foreign

Task-number: QTBUG-23260
Change-Id: I922a8b5cba5d8784305fb1779ccd352ab2ece365
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

handle XInput 2.2 multipoint touch events

Change-Id: I5c925ae3e191244c7ab9415e4ba2fe49b93dd2af
Reviewed-by: Laszlo Agocs <laszlo.p.agocs@nokia.com>

Remove QToolButton's protected constructor

As long as QToolButtonPrivate is declared in .cpp file,
this constructor is useless.

Change-Id: Ibbeaf291b88b3b203e5107e0227d68e65cbb9eee
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Jeremy Katz <jeremy.katz@nokia.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

Fix QSplashScreen on X11.

Use code from QTestLib to wait for the Window to show up.

Change-Id: Ib674f3eb7a6c32cad1d502caefe7d4b073754e73
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>

Use DropShadow from QPlatformTheme everywhere in qwhatsthis.cpp.

Change-Id: Ib8281d44e2d4b51aba13417c26247d3e19b1b2f8
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>

Replace some Q_WS_X11 by check for platform's name.

Change-Id: I33d7ce31e01c355e0d9e05c98d6a84ea4f6d5bbd
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>

Fix the use of if() inside of macro().

if() seems to behave differently with macro parameters compared to
variables set with set().

Change-Id: Ieb9544b8c3187579fd4cfe25e2c2afa3f349eba6
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

Make qwindowsysteminterface.cpp compile with QT_NO_SHORTCUT

Task-number: QTBUG-24816

Change-Id: Ia3d20775d28922ee94f965b4a7bc993915f34d6b
Reviewed-by: Tasuku Suzuki <tasuku.suzuki@nokia.com>
Reviewed-by: Jeremy Katz <jeremy.katz@nokia.com>

Fix crash in QPixmap::fromImage() when memory is low.

Task-number: QTBUG-26451

Change-Id: I7149edb1b03d7bcd4e90f369a1ac99b25ab262b9
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

statemachine: Move RestorePolicy enum to QState class

This makes it possible to add API for setting the restore policy
per state, or even per property assignment (QTBUG-17861).

This change is fully source compatible with Qt4.

Change-Id: I53628546b070f6fc84891f86e7ad7bd8ef5ba285
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

Add QStateMachine constructor that takes a ChildMode

Back when QStateMachine was changed to inherit QState, this
constructor was conveniently left out because setting the state
machine (root state) to be a parallel state group didn't actually
work. But as of commit d281aa6936ad01e28dacabb41bd9eb59891f85a1,
it does work, so add the missing constructor.

Task-number: QTBUG-15430
Change-Id: I68c599baa0ef1bfc869195140cf5daf645e75b8b
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

make QMAKE_RESOLVED_TARGET use normalized path separators

Change-Id: I23433a67364a9d09fa239b2c7f2cae495d3cc6df
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>

make use of new functions

makes for cleaner code

Change-Id: I1a86bc4cac3778a1df37aa3307e5a8edac246961
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>

automatically fix separators in QMAKE_{DIST,}CLEAN

it's a tad insane to expect the user to do that

Change-Id: I75c68f2a28656c9ba2e3fabcc79718b899b29ce7
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>

fix object file name clash

under extremely rare circumstances this would have actually failed

Change-Id: I4132d0f82e9f924e92e9e96f6d34451c94a67201
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Test QVariant copy with a user type instead of a QtNetwork type.

Change-Id: I78acc8a843eb12a2606f491d1a29e1bcd408d60f
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>

Run QIcon related crash test with the other QtGui types.

Change-Id: I475cfc5a91a046951feecb425f8235ad37f1ba44
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>

Don't declare built-in metatypes as metatypes again.

Change-Id: Iba9804299e8f6e2db10965fdc719ee26f197758e
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>

Fix typo qith -> with.

Change-Id: Ie9eaa016c61f929be17fd1687517540c2ae1f3d2
Reviewed-by: Laszlo Papp <lpapp@kde.org>
Reviewed-by: Sergio Ahumada <sergio.ahumada@nokia.com>

Avoid crash when getting bearings from fallback font engine

When accessing a fallback engine, we always need to call
ensureEngineAt() to make sure it's loaded.

Change-Id: Ib27e34137cfe8a3dd2b358aef3b3296a4ca52478
Reviewed-by: Jiang Jiang <jiang.jiang@nokia.com>

Add some tests to note that private signals can't be overloads.

This is just for completeness of the understanding of the limitations
of private signals. There are no private signals in Qt which have
overloads.

Change-Id: Ic34c555aea360ee34beec796e597657888573da9
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>

Simplify the moc code related to private signals a bit.

Change-Id: I0e9bae82c7c6d313e4161c35d0b988f633d5ae60
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>

[QNX] Force UNIX-style separators on Windows hosts

The QNX toolchain, even on Windows, uses UNIX-style directory separators
('/').

Change-Id: I78575c9856b1700438c05ec0da81149688d85522
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

Fix a few compiler warnings.

In this change:
dba22bc03690eaa00a7757dd024d8953ec74b30c
we actually do not need the sync.profile change.

The header is already in QtGui - and it caused compiler warnings
when Qt/tests are compiled. The troubled includes are of type
<qstandarditemmodel.h> where Wigets are first in the include path.

Change-Id: Iff17f6ddb6c6282d41a08b53438b7aec786f12a9
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>

Relax the reqirement in which order events are delivered.

When the pushbutton is shown, it will generate both a ShowEvent and
a StateChange with active=1 (because it is a top level window).

This patch relaxes the reqirement in which order events are delivered.

Ideally the order should also relied on, but I'm not sure if that
is feasible due to differences among window managers across all
platforms.

This got provoked by codereview.qt-project.org/#change,26014

Change-Id: I96159fbb1b64f0ca8d13833d8a4c6799c655afc2
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com>

QNX: normalize signals/slots

This is the result of running util/normalize --modify
from Qt 4.7  with manual review.

Change-Id: I9229c3c52ba785194469ad51aba0c3af0c058894
Reviewed-by: Laszlo Papp <lpapp@kde.org>
Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com>
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

plugins/bearer: normalize signals/slots

This is the result of running util/normalize --modify
from Qt 4.7  with manual review.

Change-Id: I7c9539056a4434ed10a0255152eac1781f7833be
Reviewed-by: Laszlo Papp <lpapp@kde.org>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

input/evdevmouse: normalize signals/slots

This is the result of running util/normalize --modify
from Qt 4.7  with manual review.

Change-Id: I4afac23e897404ac7efb5b4a89493a2c15e3c670
Reviewed-by: Laszlo Papp <lpapp@kde.org>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

Only create the Qt5::WinMain target if it doesn't exist yet.

Multiple calls to find_package(Qt5Core) would otherwise attempt to
create multiple targets of the same name.

Change-Id: I5639671fec66d4dd62dcce018dea5d18dcfd3dc3
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Make sure the emulated mouse event comes last

With the recent refactoring in qtdeclarative for the handling of touch
and mouse events, QQuickCanvas automatically transforms touch events in
mouse events too.

It means that since we do something similar in the platform plugin, in
the case of QQuickCanvas the mouse event is duplicated. It it fine
except that having mouse event, touch event, mouse event in that order
is likely to mess the states of some elements. It happens to be the case
for MouseArea which will discard the second mouse event in the case of a
press, and because of that not receive the other events.

By changing the order in the plugin, we ensure getting events in the
following order: touch event, mouse event, mouse event. In the case of
MouseArea, since the press event will be accepted with nothing in
between, we'll keep receiving the other events.

Note that we can't simply remove the mouse event simulation on our side,
otherwise we'd break QWidget support.

Change-Id: If08fe0d97c6d60d0f858b228a014d94bc86dcf6f
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

statemachine: Micro-optimization for signal transition connect

It's silly to call one virtual function plus one function that
walks the inheritance chain, on every signal transition connect
and disconnect, when the method offset of the internal
QSignalEventGenerator class cannot change.

Change-Id: Ic4e83bdc6ab445ea8ca00f3d8da3031250621e2f
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

statemachine: Use new Qt5 api for obtaining method parameter types

This is much faster than the string-based api.

Change-Id: Id7ba76aee3346dd90412ec5c8505329360aae937
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

statemachine: Make signal transition registration thread-safe

Since Qt's connections are thread-safe, QStateMachine's plumbing
around them should be thread-safe too.

Change-Id: I8ae91c2edc2d32ca4ed4258b71e5da22de30ed91
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

statemachine: Fix signal transition handling in multi-threaded setup

By default, QStateMachine lazily registers signal transitions (i.e.,
connects to the signal) when the transition's source state is
entered. The connections are established in Qt::AutoConnection mode,
which means that if the sender object lives in a different thread,
the signal processing will be queued.

But if a sender object's signal is used in an out-going transition
of the target state of the queued transition, it's possible that a
second signal emission on the sender object's thread will be
"missed" by the state machine; before the machine gets around to
processing the first queued emission (and registering the
transitions of the new state), a sender object on the other thread
could have emitted a new signal.

The solution employed here is to eagerly register any signal
transition whose sender object is on a different thread; that is,
register it regardless of whether the transition's source state is
active.

Conversely, when a machine's transitions are unregistered (i.e.,
because the machine finished), signal transitions with sender
objects on other threads should be left as-is, in case the machine
will be run again.

This doesn't solve the case where the sender object is moved to a
different thread _after_ the transition has been initialized.
Theoretically, we could catch that by installing an event filter
on every sender object and handle the ThreadChange events, but
that would be very expensive, and likely useless in most cases.
So let's just say that that case isn't supported for now.

Task-number: QTBUG-19789
Change-Id: Ibc87bfbf2ed83217ac61ae9401fe4f179ef26c24
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

statemachine: Small refactoring of transition registration

Split the guts of registerTransitions() into a registerTransition()
function. This allows a particular transition to be registered,
instead of walking the source state's whole list of transitions
every time.

Move the logic for determining whether a transition should be
registered to the state machine, since that's also where the actual
registration takes place.

Change-Id: I0496dee9454cd77b62cf2768942a82a96b320744
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

linuxfb: fix style in QFbCursor

Fix coding style, constness, m-prefix for member variables.

Change-Id: I9d75b410b398e5c3084b086b41884f2a0ddd6e5e
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

statemachine: Fix dynamic transition registration edge cases

Some of the transition constructors didn't call the maybeRegister()
function, causing the transitions to be ignored if they were created
when the state machine was running and the transition's source state
was active.

Added tests that cover all possible cases.

Change-Id: If1b593b127bd719e3be4e5a2e6949a780c4e97c3
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

statemachine: Avoid warning when setting up signal transition

If the sender object was set, but not the signal signature, the
registration would proceed anyway, producing a strange warning like

QSignalTransition: no such signal: MyObject::

Change-Id: If0b113bdb60dd770d60b0d38d509b673e9d8c5eb
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

statemachine: Set correct signal index when signal is non-normalized

The originalSignalIndex member was not set if the signature had to be
normalized. This caused the SignalEvent passed to onTransition() to
report a signal index of -1.

Improve the signal transition tests so they check both the event
passed to eventTest() and onTransition().

Change-Id: I5331fd1944d53310b6d11eb2fd8713b80faa53a1
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

doc/snippets: normalize signals/slots

There's one in corelib that has a comment
  // slower due to signature normalization at runtime
I obviously didn't change that one.

This is the result of running util/normalize --modify
from Qt 4.7 with manual review.

Change-Id: I0ffb2305800a9cb746b7f8a4eb710702d64f1b92
Reviewed-by: Laszlo Papp <lpapp@kde.org>
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

QtWidgets: normalize signals/slots

This is the result of running util/normalize --modify
from Qt 4.7  with manual review.

Change-Id: I024d48cd111ab89f3fe83d9df51b188c9ad5023c
Reviewed-by: Laszlo Papp <lpapp@kde.org>
Reviewed-by: Debao Zhang <dbzhang800@gmail.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

QNX: Fix flushing the backing store to non-owner windows

Multiple windows can share the same backing store, which we did not
take into account. Don't ignore the window parameter in flush() to fix
that.

Change-Id: I4f98bba34d4da9134163e478cb78cab4ca0358d2
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>

QNX: Extract and move adjustBufferSize() function

Change-Id: Ia1719314460b9c51d6eba04ab1c43f02be1777b6
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>

QNX: Apply state from QWindow when creating new QQnxWindow

Otherwise things like the window position and the parent/child relation
were wrong.

Change-Id: Ibe22a54f093f187e510f9c4258db2d80abe54a81
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>

Improve accessibility test helpers.

- Wait for accessibility events using qWait, allowing for
  event processing,
- Output a verbose message if the event cannot be found.

Change-Id: Iaadbd235c15dd12bb14724e1724dd04328532a96
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com>

Analog clock and raster window examples

Change-Id: I36586fbaa7da25208bbc1964d2708f094d0d5c98
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

QtGui: normalize signals/slots

This is the result of running util/normalize --modify
from Qt 4.7  with manual review.

Change-Id: I36e54222b27f1e71eb7d89cdfc595177c8d2bdb3
Reviewed-by: Laszlo Papp <lpapp@kde.org>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

meego: normalize signals/slots

This is the result of running util/normalize --modify
from Qt 4.7  with manual review.

Change-Id: I9dcff4e0982be616313e9f162203a21b447df64b
Reviewed-by: Laszlo Papp <lpapp@kde.org>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

Make it possible to connect to QAbstract{State,Transtion} private signals.

Use the same trick as used for private signals in the models.

Change-Id: I4235788490cae0e3d554565621d145652dc5b0ca
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>

Make it possible to use new syntax to connect to model signals.

The private signals can not be used as function pointers, as
required by the new syntax, so we introduce a parameter which
can only be created privately.

Change-Id: I3d7bb8a163e764d685e8007cba831fb77e3c6855
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>

Create a way to inform moc about private signals.

Moc checks for the use of the QPrivateSignal struct, which is part of
the Q_OBJECT macro and is private to each class that uses it. Moc then
generates a name of the signal which does not include the private
struct, and generates code to invoke such signals with an instance of
the private struct.

This way we can mark private signals as such and prevent them from
being emitted from subclasses or from outside of the class entirely.

The drawback to this is that it only works if the private
signal has no default arguments. However, at least in Qt, there are
no such signals.

Change-Id: Id16eadaa8d3c36a2c3b265077877f3e1d8304c84
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>

Make it clear that stickman example animations are binary files.

Add a .bin extension to the filenames to ensure that packaging scripts
treat these files as binary instead of text.

Change-Id: Ib49e2bdb93a43ddb7590cb8fc0b542a251a786f8
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

Test for QMetaType binary breakage.

Type traits can not be changed durring Qt5 life time.

Change-Id: If69f65ff2113c901580afee91b11ae1b11c13a4f
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>