Remove insignification of QOpenGL test on Mac OS X.

The failure was fixed by commit e430ddfafcc6e8fa9fecb9c816908c3edce08d77
and the test has not failed again in the >500 CI builds that have
occured since that commit was merged,

Task-number: QTBUG-23061
Change-Id: I41063f9dbc6b6d7d6b99f1a0c20708b0842353d5
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>

Upgrading libpng: Patches to libpng 1.5.10 for Qt usage

This is the collection of those earlier patches to libpng in Qt that
are still relevant, updated as required. For details, refer to the git
history of the src/3rdparty/libpng directory of Qt 4 and Qt 5/qtbase.

Change-Id: Ia922441024536eec9b8ced8c3c5e4dc941ae152f
Reviewed-by: Kim M. Kalland <kim.kalland@nokia.com>

Upgrading libpng: Adding clean copy of libpng 1.5.10

This commit removes the previous version of the bundled libpng
(1.5.4), as well as all local modifications to it. It adds an
unmodified copy of the official libpng source distribution, except
that various extraneous files have been removed, as usual.

The patches required to build it in Qt will follow in separate
commit(s).

Change-Id: I90149f87fc889c44a3b60b21cdf755020f3a8e39
Reviewed-by: Kim M. Kalland <kim.kalland@nokia.com>

Move XFAIL in tst_QGraphicsProxyWidget on Mac OS X

The number of paint events is correct now, but the first expected region
is still incorrect. Move the XFAIL to the region comparison.

Change-Id: I3e706cf703b20a0e98b644b3082172fc3142b44f
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>

Cocoa: allow timer activation to recurse

CFRunLoopTimer's callback will never recurse. Since we are using one
CFRunLoopTimer to drive all Qt timers, we need to work around this by
sending all timers via a dedicated CFRunLoopSource (since these
callbacks can recurse). We also need to block this new timer source
along with the posted event source when calling processEvents()
"manually" to prevent livelock deep in CFRunLoop.

Change-Id: I375e46b6cfa0c76db678a1085314d42d8996d062
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>

Add QPlatformWindow::setWindowModified(bool)

Mac OS X provided a platform API for marking a window/document as
modified. This previously worked in Qt 4, so we need to have an
interface to keep this working in Qt 5. If the platform window does not
provide an implementation, fallback to setting the window title.

Note that this does not add any QWindow API, it's only in
QPlatformWindow.

Change-Id: I84c5a5df8536859157f2b1fa9e4cc647a09fd06d
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

Make failures in QTimeLine autotest more stable.

QTimeLine appears to have very poor timing characteristics. Historical
CI logs show roughly one failure in every twenty-five test runs on
Windows, and less frequent failures on Mac and Linux.

The root of the problem seems to be that QTimeLine's currentTime
counter appears to run at a variable speed and the only guarantee is
that it is slower than wall time.  The frameChanged() test
function waited for double the expected duration of the timeline and
still found that the timeline had failed to finish in about one in every
thirty test runs.  The interpolation() test function also failed for the
same reason, though less often.

This commit makes the frameChanged test more strict so that the poor
timing will be demonstrated more often, waiting only 1.5 times the
duration instead of double the duration.  It also makes the test fail
gracefully so that this known issue won't disrupt CI when the test is
made significant in a later commit.

Task-number: QTBUG-24796
Change-Id: If469d43abb662e24445a9da619052eea9cf7c581
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Fix bug in tst_QTimeLine::duration().

QTimeLine::currentTime() is an integer in the range [0..duration], not a
float in the range [0.0..1.0].  The aim of the test appears to be to
verify that currentTime() is at least 90% of the way to duration() when
the timeline is almost due to finish, so verify that and give the
corresponding 10% tolerance on reaching the end state.

Change-Id: I38646947c3b9189a4e8e91a450c6071430ddc66a
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Marked tst_QProcess as insignificant on Windows.

This test hangs ~2.6% of the time in CI.

Task-number: QTBUG-25342
Change-Id: I2c3531140e15edfe2dc2524e101b84e3206a4e61
Reviewed-by: Kalle Lehtonen <kalle.ju.lehtonen@nokia.com>

Fix tst_QDialog::deleteInExec() crash on Mac OS X

When destroying a window immediately after showing it, we can sometimes
provoke a crash in Cocoa after the show-window-animation has finished
(which appears to assume that the window's view will always be valid).
Prevent the crash by not removing the view from the window. When
recreating a window, we explicitly release the old window, but we do not
release the view, so we can freely add it to the new window (i.e. this
does not introduce new bugs related to recreating the platform window).

Task-number: QTBUG-24977
Change-Id: I466ce75b04785401032a0a2d4a2c494910cd1672
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>

Reintroduce testlib to widget free builds

testlib now compiles without widget support and it will be great to get
this code path QAed and testable.

Change-Id: Iceb641bf04fdac84ef0a0f86d0abb83f4c66bf80
Reviewed-by: Donald Carr <donald.carr@nokia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

Add support for iOS.

Provide support for platforms with older implementations of
realpath() (eg. iOS).

Change-Id: Iec7f73c8014d238ae6a2cb2fa836b36b89ce4ef6
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>

qmake vc(x)proj generator: don't create bogus directories

When creating the temporary project object,
Option::output_dir must be adjusted temporarily.

Task-number: QTBUG-22788
Change-Id: Ibf8897a46b63f48b9e33d7e2168b09e559cecec7
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

qmake/Win: fix incomplete generated version resource

Since Windows Vista the resource language must be included to
make the version information visible in Windows Explorer.

Two new variables have been introduced:
RC_LANG (default: 1033) - resource language
RC_CODEPAGE (default: 1200) - resource codepage

Task-number: QTBUG-23218
Change-Id: I29e102d19501e3b7a43d5096fc4806bc38a4d846
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>

qmake vcxproj generator: fix handling of /MANIFEST:NO linker option

Task-number: QTBUG-23513

Change-Id: I5dd6fb6fd7910e43acd28057133a3ad6613cfc1a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>

qmake: QMakeProject::intValue added

For variables that are supposed to contain a single int,
this method returns the numeric value.
Only the first value of the variable is taken into account.

Change-Id: Ifa11ba5ac044e0a4703a387a9bcf02043e4681d8
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

qmake vcproj generator: unused variable removed

Change-Id: Iaf8bb1772846001297e1a421c3860f5e4d090a35
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Add QPlatformWindow::windowEvent()

This function is used to pass non-spontaneous events from QWindow to
QPlatformWindow so that QPlatformWindow subclasses can do any platform
specific event handling (such as setting/clearing modality flags on
QEvent::WindowBlock/WindowUnblock).

Change-Id: I82a89e8dadcd2f706aae25889d79cbfac9c2ee18
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

Remove incorrect inclusion of GL support headers given EGL presence

The include files have a hard dependency on OpenGL (ES2); testing for the
presence of  EGL support is insufficient grounds for including this
functionality

Change-Id: I391b5dbbcbef40ecf68d16617b6eb1c0bb4b799e
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Make {TCBPoint,QEasingCurveFunction}::operator==() const

This is needed to use the classes with standard algorithms
and is the Right Thing anyway.

Change-Id: I13d1e0bfabbd216319cc138f11a9b3240f093052
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Handle window state changes correctly in EGLFS

The only valid state for EGLFS is fullscreen; this change reduces EGLFS to
reflect this cruel reality

Change-Id: I5aa9b4ef88451a00ce9de328add7d5512e1c86b5
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

Remove insignification from QLocale test for Mac OS X.

This test has not failed in the last 500 Continuous Integration runs.

Task-number: QTBUG-22769
Change-Id: Ib2e95bb2291757941baa0ea46d568816eef20b09
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>

Add bug numbers to insignificant_test markers.

Change-Id: I4033ef0bd50a1be484503886b6bfda456da26675
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Implemented raster based backing store for EGLFS plugin.

This improves quality of rendering for QWidget-based applications a bit.

Change-Id: I6b832d1de7e722f4dbe4e82882f5db35f0b8c30c
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

Fixed networkproxy build under WinCE

The used functionality is partially not available under WinCE.
qnetworkfunctions_wince.h encapsulates the needed extra symbols.
It only needs to compile as the functions are loaded dynamically.

Change-Id: Ieb9010d4f6c7f94d39918b869ac503976e094e49
Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

Introduce fallback for general cross compilation

The current approach of forcing people to pass the fully qualified prefix
of their toolchain to the configure script is verbose and something of a
chore for people who use the same toolchain to target several devices.

This allows you to set a single toolchain for use with all Qt targets via:

qmake -set CROSS_COMPILE foo

You can still explicitly override this toolchain, as originally mandated,
with the configure time device-option arguments.

Change-Id: Ibd3d940bb08fa09499533f9c661557e337a8421a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Responses to request with AlwaysNetwork set should be cached

Previously the cache was not enabled if the request had AlwaysNetwork
set. This removes the check for the CacheLoadControlAttribute when
checking if the cache should be enabled.

Task-number: QTBUG-15805
Change-Id: I3d0722fbc1e6c77c5b947a2af0a09e2de8f4f9df
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Shane Kearns <shane.kearns@accenture.com>

Trivial doc fix.

Change-Id: I837c74d38b9f73aed41c3839421f5faad9d22f3f
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>
Reviewed-by: Shane Kearns <shane.kearns@accenture.com>

Minor doc improvements.

Change-Id: Ic14cefcf935fea822c581013f437ae61b820ddd9
Reviewed-by: Giuseppe D'Angelo <dangelog@gmail.com>
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>
Reviewed-by: Shane Kearns <shane.kearns@accenture.com>

Add 'we mean it' header to qpa headers

The QPA api is internal and not meant to be used by app users.

Change-Id: I37245e9635bf22f2454e763699dd58eca6565b63
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

doc: Mark all qpa classes as internal

All QPA api as marked as so:
    * preliminary - the api is subject to change anytime
    * internal - internal api that shouldn't be used by apps
    * ingroup qpa - "qpa" module. In the long run, qdoc should
      generate documentation for qplatform* API as if it were
      a seperate module.

Change-Id: I4e76c0e0c1805c679cabd52d5006f9fa9bc411c0
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

gui: Clear the QPixmapCache before destroying the QPlatformIntegration

The QPixmap in the pixmap cache should not outlive the QPlatformIntegration.
Clear the cache shortly before destroying the platform integration. This is
fixing a crash with the DirectFB plugin in the tst_qpixmapcache test.

Change-Id: I0b1a304dc37d874b412aadb77f8dbaa7d292711f
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

Remove the Qt 5 todo about empty string lists in QSettings

There's no need to change behaviour now. The current marker (@Invalid())
returns an empty string list, as opposed to a list with one item.
Changing it would break compatibility unpredictably with Qt 4.

So I choose not to change QSettings. Let it be "Done".

Task-number: QTBUG-25110
Change-Id: Id1f353dfed800005d927183da237f3f8357c496d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>

Made the evdev mouse plugin clamp coordinates to screen.

Useful when we get relative events, as otherwise the mouse might end up
far outside the screen boundaries.

Change-Id: I8e3884ab2acb03eaa6afce8926f503dbd03b0c5d
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

Remove OpenKode OpenVG and qvfb platformplugins

Change-Id: Ic0bd8f68080bf139d81266d033cfd3c96a8d01f4
Reviewed-by: Donald Carr <donald.carr@nokia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

Initialize reference count for QWindowsMsaaAccessible

Initaliize reference count value to 0 for QWindowsMsaaAccessible.

Change-Id: I15cadd7ced0240322240060f6dd5126cc8add338
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

Use the new plugin metadata method in the QNX QPA plugin.

Change-Id: Ib40807b97bf8d9ec26e0dfe2797786d9352ce579
Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com>
Reviewed-by: Robin Burchell <robin+qt@viroteck.net>

Fix finding EGL on QNX

A recent change in platformsupport required "egl" to be defined,
otherwise the QNX plugin would fail at runtime with unresolved symbols.

Now the EGL config test passes.

Change-Id: I111eb939abac86885bcdb35d5f5899f515bd8c4e
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com>
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
Reviewed-by: Robin Burchell <robin+qt@viroteck.net>

Fixed configure output when no platform plugin is enabled.

Instead of having to pass -no-xcb -no-eglfs -no-directfb, it's
better to pass -no-qpa-platform-guard which is also resilient
against future platform additions.

Change-Id: Id68bfe3688980fa273665b01b9332f5d6f359491
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
Reviewed-by: Donald Carr <donald.carr@nokia.com>

qmenu.h includes private headers

qpa includes are considered private and should not be included
in public header files.

Change-Id: I26c744ec1d8ddef7b0c11c3d26b593be05f5aa54
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Adding support for obtaining an OpenGL Core Profile context on Mac OSX

Change-Id: I08048ecee9b243b122ee93fce316e498aa7e2d51
Reviewed-by: James Turner <james.turner@kdab.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>

Fix incorrect state of show/hide menu items in Mac application menu

The "Hide <app>", "Hide Others" and "Show All" menu items in Mac
application menu are always enabled, and do not get disabled correctly.
Fix by turning on autoenable for the menu in qt_menu.nib, and by
implementing menu item validation in QCocoaMenuLoader.

Task-number: QTBUG-10705
Change-Id: Ic181dfa26a71acad0067f5269c72517b50b17362
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
(cherry picked from commit 8f23a6be1069455e609e8bea7527726c24bebb36)

Put bug numbers on same line as insignificant_test markers.

This makes it easier to find insignificant tests that have no associated
bug report.

Change-Id: Ia71d59da062818d3860b0365d063e044705267fd
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

moc: Fix parsing of the empty preprocessor command

When encountering a null preprocessing directive (which is supposed to
be ignored), the moc preprocessor will leave a PP_NEWLINE token in the
token stream. That will confuse the parser.
The PP_NEWLINE token need to be ignored in the preprocessing phase.

Task-number: QTBUG-22717
Change-Id: I1e502a7e5bc6fa8ce2f82109ba7199b95747ff0a
Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>

widgets: Fix painting to a fully transparent top level widget

QWS used to have a line to change the composite mode from SourceOver
to Source for the top level widget. This wasn't used with QPA and I
removed the internal DontSetCompositionMode in qtbase. It turns out that
the QWS way is the most efficient one to initialize the background of
the widget.

The alternative is to have the QPlatformBackingStore::beginPaint
always clear the entire to be painted area and then paint the background
of the widget. The difference of painting each pixel once or twice is
noticable on embedded platforms and in the range of one to two fps.

Reproduce the issue with:
echo "QWidget {background: transparent}" > style.css
./examples/widgets/wiggly/wiggly -stylesheet style.css

Task-number: QTBUG-24526
Change-Id: Ica4c980bb3bf6eb87ddb5b510ac7493292d01543
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

Now QSplitter can have 0-pixel handle

Change-Id: Iad920ffcd5d7f4c01504d41d1740f130b7aa53dd
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

UCD-5.0: apply Corrigendum #6

http://unicode.org/versions/corrigendum6.html:
> in Unicode 5.0, the list of characters with the Bidi_Mirrored property
> was made consistent for brackets and quotation marks, in preparation for
> new constraints on bidi mirroring. However, after publication of
> Unicode 5.0.0 it was discovered that this change adversely affected
> several quotation mark characters in deployed data.

Task-number: QTBUG-25169
Change-Id: Id49caf401af2d5a1e6dbcc32b2f350aa20b7f901
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Fixed broken logic in evdev input plugins.

If we do multiple reads we need to accumulate the total amount of bytes
read, instead of just taking the last read amount into account.

Change-Id: Iaa9b90c269f3ed9d09dae67452ca816d9db6217f
Reviewed-by: Johannes Zellner <johannes.zellner@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

Fold qpaintdevice_qpa.cpp into qpaintdevice.cpp

Change-Id: I274508826b9be4eb00f67fccae5a18ecbdf41a36
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

Fix header inclusion guard

Change-Id: Icc537d5b52315b9563078da9fa69ddd67b567f76
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

Fix tst_QMdiSubWindow::emittingOfSignals CI failures

The test fails consistently on the CI (but never fails on any
of the developer machines). This is possibly a timing issue.

Change-Id: Ie40d9c38c3128a93898b0e50bfde5a754bd2b7fb
Reviewed-by: Giuseppe D'Angelo <dangelog@gmail.com>
Reviewed-by: Robin Burchell <robin+qt@viroteck.net>

doc: QWindowSurface is dead

It goes by the name of QBackingStore these days.

Change-Id: Id46254e47ee0abf9e669862eec6c2205d9634368
Reviewed-by: Holger Freyther <holger+qt@freyther.de>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

QDoc: add missing newline characters in qdoc -help.

Change-Id: Ibd50091693be393c6b479d6ca8927ba1ed578709
Reviewed-by: Martin Smith <martin.smith@nokia.com>

qdoc: Fixed bugs causing invalid DITA XML

Fixed a bug in qdoc that caused too many end elements to be generated.
Also fixed some doc errors that caused invalid DITA to be generated.

Task nr: QTBUG-25302

Change-Id: Ifbbf457d28c51c2691a252888447739da7713bc9
Reviewed-by: Martin Smith <martin.smith@nokia.com>
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

Update accessibility selections in QTextControl.

Forwardport from Qt 4.

Change-Id: Iae0c2792b64b8ec2736a9ff621cf7c313a394093
Reviewed-by: Jan-Arve Sæther <jan-arve.saether@nokia.com>
(cherry picked from commit d5649547d641b9c5af3c3f814caf8e1ab5bf9f47)

Fix header inclusion guards

_QPA_ should only be used for qpa (plugin specific api) files.

Change-Id: I1fb6cd5973fcabec4c7e87eb6ccb048f825e2aad
Reviewed-by: Holger Freyther <holger+qt@freyther.de>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

QTBUG-1363: fix QSqlField.length() for ODBC

Applied Bill King's suggestion in QTBUG-1363. Columns of
hStmt must be accessed in order.

Verified using ODBC driver on SQL Server 2005 on Windows 7.

Added test for length of text field for MS SQL Server over ODBC.

Task-Id: QTBUG-1363
Change-Id: I6673dafe75e3ef394d41e439adb45096c1421068
Reviewed-by: Bill King <bill.king@nokia.com>
Reviewed-by: Mark Brand <mabrand@mabrand.nl>

Windows: Determine suitable font engine from application.

The Freetype engine currently works better for QML2, whereas
the native engine is better suited to the widgets.

Task-number: QTBUG-24205

Change-Id: I76de98c3e7c84a2d72542ea9860b8be1e67f7e04
Reviewed-by: Jan-Arve Sæther <jan-arve.saether@nokia.com>

Fix warnings in manual tests.

- Constructor order.
- Unused variables.
- size_t -> int conversions.

Change-Id: Ic5b016f41d01a4d8153ae0900b607bf946523c1d
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>

Use QPointer to store accessible object.

Itemview were not following the established pattern
of keeping the referenced object in a QPointer.
This made them a lot more crash prone.

Port of Qt 4 change.

Conflicts:

src/plugins/accessible/widgets/itemviews.cpp
src/plugins/accessible/widgets/itemviews.h

Change-Id: I210b112b9c3647b246fde2d6c69aba9ce8d25bd3
Reviewed-by: Jan-Arve Sæther <jan-arve.saether@nokia.com>
(cherry picked from commit f420ab2870d3c96e9678c24c64b4e26ec8a771bd)

doc: Fix QObject::connect documentation

Unfortunately, qdoc is too simple to understand any pointer to member
function syntax.
(the ::* token is not even tokenized. And even if it was, it would be a
difficult way to hack that into the parser. (there is already an ugly
workaround for non-member pointer to function hat works by having '(*'
as a token,but the same hack is not possible for pointer to member function))
So I just put verbatim 'PointerToMemberFunction'

Also remove the obsolete mention that Qt::UniqueConnection is not supported
in that overload. It is now. (And it even contradicts the previous
paragraph)

Change-Id: I8fc9544808c9a462b0f11ccea406e2e33dee15b1
Reviewed-by: Geir Vattekar <geir.vattekar@nokia.com>
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

Move QPainterPathPrivate to the private header files.

This was made inline for the sake of performance, but has in hindsight
proven to be not really worth it. It also prevents us from aligning
the internal datastructure of QPainterPath with that of QPolygonF
and the internal QVectorPath class which would make mapping
between the two inside QPainter a lot faster.

Making all this out-of-line now as discussed in the task
https://bugreports.qt-project.org/browse/QTBUG-19998
so we can adress this in a binary compatible fashion during
Qt 5.x

Change-Id: I61058171ed31f8a845fa45517248367c85ce52cd
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

directfb: Integrate building into configure.

Add DirectFB buildsystem integration by adding a configure target
and adding it as subdirectory to the project file. The default is
to automatically build directfb. Update the Broadcom/9425 build.

Change-Id: I482f865cebd9d5cd4c98c184773f8534f92db9df
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

Minor cleanup of the header file.

Move inline implementations to iaccessible2.cpp.
Makes it easier to read and navigate the source code.

Change-Id: I8da44ba0d40395356f612ff6b3ce2a808105838a
Reviewed-by: Mark Brand <mabrand@mabrand.nl>

re-enable qabstractnetworkcache autotest

I have run the test 250 times in each of these configs with no
crashes observed, so assuming the instability has been fixed
by another change.
ubuntu 11.10 64 bit
ubuntu 10.04 32 bit
windows 7 msvc2010 64 bit (debug)
windows 7 msvc2010 32 bit (release)

Task-number: QTBUG-20686
Change-Id: I02bab165c263cf79684c7723eae1e278839b1e37
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>

QRegularExpression: add more test data

Change-Id: I44d19f976ced7b073f66d0ea943fafea37940c48
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Windows QPA plugin: Fix logging.

- Remove frequently occurring messages.
- Rename variable to QT_QPA_VERBOSE.

Change-Id: Id930e1422675355a9657edae6505be87aaec98a5
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

test: Don't mark tst_qscrollbar as insignificant on Mac OS X

Just XFAIL the failing test instead of ignoring the whole test.

Task-number: QTBUG-25272
Change-Id: Iedca9913032f13c6610b049a0313c9e4336216e0
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>

replace hardcoded values with a surrogate handling methods

Change-Id: Ib41e08d835f2e8ca2e32b4025c6f5a99840f2e27
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Merge the two overloads of QButtonGroup::addButton().

This change is source-compatible, but binary-incompatible.

Task-number: QTBUG-25101
Change-Id: If67aec2ca8dd54ad9315f6497c2dafbbbc0b775f
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Fix unsigned comparison warning.

Change-Id: I8544f47177b68cf29ce9fbebb152ca73db6e219d
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com>

Fix compiling with XCode 4.3

XCode 4.3 moved the location of the SDK dir, so change the qmake
test to not use the old hardcoded location. Also change the test
to look for versions before 10.6 instead of later than 10.6 so 10.8+
gets detected correctly.

Change-Id: I1cb53a18c4b4f484d0d9de9c9d5e9641018f2502
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>

QChar: documentation fixes

Change-Id: Ic4b58ab811e53cf175ebaf0a67c40c56678f0f35
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Fix wrong casing in include of qcocoaclipboard.h

Change-Id: Ib8294849d07abdf957a03ce0cb67c533905247a7
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>

Added iOS compatibility.

Put MacOS-specific code in #ifdef blocks to disable compilation on iOS.

Change-Id: I02c99c62b8ceb468b8b58e3c4ef52ca8ae2495f1
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>

Added iOS compatibility.

Put MacOS-specific code in #ifdef blocks so that it is not compiled for
iOS. Add iOS implementation for MacOS-specific code, where possible.

Change-Id: I3664c76fcfa8d5497ad1db676b9331e4ae0dca0e
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>

Added iOS compatibility.

Modified OpenGL header inclusion block to support iOS GL include paths.
Removed ability to build for MacOS with GLES2, as no support on MacOS
for OpenGLES.

Change-Id: I2bcf302278545147632b23a86380fa3980ec10a4
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>

Added iOS compatibility.

Put MacOS-specific code into #ifdef blocks to enable compilation on iOS.

Change-Id: I0bb3846f457d1b3a56d99fe182b1718bc8429117
Reviewed-by: Shane Kearns <shane.kearns@accenture.com>

QDoc: Fix infinite loop when finding items in ditamaps.

Change-Id: Ic033676e21a252db07543fccba0d2a41f4b52294
Reviewed-by: Martin Smith <martin.smith@nokia.com>

Prevent warning when using QPainter on a QGLWidget.

Prevents warning "QOpenGLContext::swapBuffers() called without
corresponding makeCurrent()".

Change-Id: I7e4f94df8654f899c25b3f41cbf4d007ca293f16
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

Implement modality in the Windows plugin.

Disable blocked windows and flash the active window if
a blocked one is activated (as in Qt 4).

Change-Id: I6b6d230f94a271ce2aa649e3f4e13ebd63e93da4
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>

test: Re-enabling tst_QScrollBar::task_209492() on Mac

This test has been XPASS'ing since a long time now.

Change-Id: Ibfcd1b5078e0b8efed9ed0740a4238d24ef8ca33
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>

__builtin_unreachable was added to GCC in version 4.5, so fix macros

Change-Id: Ida63bb46f696ae9d60331d863bf1478415a08ff2
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>

Use the new udev based framework for detecting graphics cards.

Get rid of hard coded device node and support any number of graphics
cards.

Change-Id: I50f07fb1e6ea321a4ae751db8fb49ab439dce51e
Reviewed-by: Andy Nichols <andy.nichols@nokia.com>

Implement basic bits for device autodetection via udev.

The graphics cards and eventually the input devices need to be resolved
via udev. This commit adds a listener class and an abstract base class
for writing device specific handlers.

Change-Id: I62784c98bc7ad4bc1431d61cd5f13c8b48edf330
Reviewed-by: Andy Nichols <andy.nichols@nokia.com>

device: Introduce hooks for the directfb plugin and use them

The EGL integration is vendor specific, add platform hooks to the
DirectFB plugin and implement them for the Broadcom 97425. The hook
interface is internal and there are no ABI/API gurantees.

Change-Id: I33359830c51f16895e771837fccb71e03c81cf18
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

moc: fix compilation of signals returning pointers.

That was a regression introduced in 1c5db1aff

Example:
  signals: int *someSignal();
would produce this code:
   int* _t0 = int*();
which does not compile

So have special handling for pointer to change it to '= 0'

Change-Id: Ie695e15e309d15c3cfd5c5a69ac8bf6d61ae9915
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

Remove Q_CORE_EXPORT from the simple QFlag and QIncompatibleFlag

Change-Id: I0302238e817fc7d3b4682c5cc4f9cb51d181a7d2
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>

Move QFlags to qflags.h

This is a verbatim copy of the source code.

Change-Id: I1f7efc75cad1ba05dda31d8ccfd091ae9ae40fd5
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>

Fix compiler warning in evdevmouse plugin.

Change-Id: I3b203b485079ff2cc96044789b06525ab2cde448
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

Fix MinGW warning about qDebug() formats.

Change-Id: I927d17240a7cc7b88814601b0711aa46ca166ff9
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

test: marked tst_qlocale as insignificant on Windows

This test hangs 2-3% of the time.

Task-number: QTBUG-25284
Change-Id: I32e01696262be2de7e015b8f811d1666551426cc
Reviewed-by: Toby Tomkins <toby.tomkins@nokia.com>

Apply Qt config option "-no-largefile" to SQLite make process

This patch fixes compilation error if there is no
64 bit support in compiler.

Task-number: QTBUG-15395
Change-Id: Ife4afb05491d36af93bf4ad3ba8fa227710655f0
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Do not ignore tests/auto/corelib/io/qtextstream on Mac OS X

This test no longer fails, so we can remove CONFIG+=insignificant_test

Task-number: QTBUG-22767
Change-Id: If3ca194fc982ad8fdc3e9a7f62fc346190ff01ea
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>

Do not ignore tests/auto/corelib/io/qiodevice on Mac OS X

This test no longer fails, so we can remove CONFIG+=insignificant_test

Task-number: QTBUG-22766
Change-Id: I379873d5c483157e414201e5f8a13c3f4407f9fd
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>

Do not ignore tests/auto/corelib/io/qfile on Mac OS X

This does not fail anymore, remove CONFIG+=insignificant_test

Change-Id: I4f98cfad563adfa460910976317c91e852db6872
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>

fixed compiling of QDnsRunner for wince and windows desktop

ce only has the utf16 variant desktop has all variants
of the DnsQuery call. Unified it to the utf16 variant.

Change-Id: Ic126c3f53da71c85a41a5c24c85970335700bcf0
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com>
Reviewed-by: Shane Kearns <shane.kearns@accenture.com>

Fix autotest failures in QAbstractNetworkCache

The cache expiration calculation was previously removed to avoid
calculating it every time an object is fetched from the cache.
This is because the expiration date is calculated from max-age or
expires headers when the object is added to the cache.

However this broke the case where the server only provides a
last-modified header. In this case, the expiration date needs
to be checked at fetch time in order to add the warning if the
object is >24h old.

Change-Id: Iad381da0f91c27ac603abbaa94f268700ad2297f
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Add OS version detection for windows 8

Based on consumer preview, the internal version is 6.2

Change-Id: I9d6ff6c7614f46a20d489e8a8f4aefeb60c547f6
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Fix possible crash issue when testing the state of a QAccessibleMenuItem

The owner widget of a QAccessibleMenuItem may be NULL. Checking for a valid pointer before dereferncing.

Port of Qt 4 patch.

Change-Id: Ic3149ccc5d6ae0ebc83dae58163ae2f60397fd28
(cherry picked from commit 3f526366af14f6c640dd52cd089b00776ab06731)
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com>