Added support for QLocale::uiLanguages on Symbian.

Extended the mapping table that matches symbian device languages to a
locale name and language code.

Task-number: QTBUG-7329
Reviewed-by: trustme
(cherry picked from commit 93233fc811920002d5b5b8272d9b5b8d5d3e2b98)

Fix drawing text in item view:

Put back code that was removed by mistake in e8019cf8feb402303e6d253f5ca58bebfda42679

Task-number: QTBUG-18998
(cherry picked from commit bbbd4b8f3949b58d4fd21854241cb46cbc024a80)

Add enablers for Symbian App Booster

To use the Symbian App Booster, a registration file (matching the
filename of the executable, eg helloworld.applite) must be copied to the
import folder within QtAppBooster's private directory. The appropriate
library (qdeclarativebooster) must also be linked against. With this
change, the required actions are carried out by adding
"CONFIG += symbian_appbooster" to the application's .pro file.

Task-number: QT-4892
Reviewed-by: Miikka Heikkinen
(cherry picked from commit ae128aef03d246c9f89bed015092b1c5a925bcbc)

Don't rely on uninitialized data

HB_GetCharAttributes used to require a zero-initialized array for
attributes, as it selectively sets relevant bits for each character. We
ease that requirement by always initializing the attributes buffer
explicitly with memset.

Task-number: QT-4911
Reviewed-by: Ritt Konstantin
(cherry picked from commit 4cb9db404224c55859713c282aa90409e375c372)

Don't realloc user-provided buffer

When QTextBoundaryFinder doesn't own the buffer, don't realloc it and
get a new one instead.

Reviewed-by: Ritt Konstantin
(cherry picked from commit 320f172c851a4720299297c8b3b757eb1202c568)

qmake: Introduce new template type

The template type "aux" is intended for projects that do not require building anything, but may need to install stuff (e.g. applications with QML entry point).

Reviewed-by: Joerg Bornemann
(cherry picked from commit 56443421cb5e537e60abd7ced42c9ebf587683fe)

Make autotest more resilient against network timeout
(cherry picked from commit 50be38737507f5c23b4d050e635a200024164a13)

Do not filter adhoc clients
(cherry picked from commit 4fe5307af44a76b99cc8c70aa330180c1985eabc)

Lancelot: Add configurable client filtering to baseline server
(cherry picked from commit d499f7ca995e40f7a75f913ff0f07d9a73fa3559)

Improve error reporting on failure to connect to baseline server
(cherry picked from commit 9d75ff6fa8f8844ff6599b68618821cd8c501757)

Fixed bug in X11 backend when creating translucent windows.

We forgot to send the ParentAboutToChange event, which meant QGLWidget
didn't destroy the old EGL surface. This could cause two EGL surfaces to
be created for the same QGLWidget, which leads to undefined behaviour on
some platforms.
(cherry picked from commit 5a834d7141cc7d29d022911ccec16e628d94acf1)

Fix the tst_QPluginLoader::loadCorruptElf on 64 bit

The error message do not match

Reviewed-by: Arvid Ephraim Picciani
(cherry picked from commit 383f57dd2669b71fd14cf9b6b56213423a3d2d01)

Clarified sendCustomRequest documentation to include HTTPS

Reviewed-By: mgoetz
(cherry picked from commit 16b8c940dac02ec77e6ff9fe4150c32db1811e74)

Fix compilation

Conflicts between 61c6d66b7efd8de4a83b021e7c4ef2b1a803ece2 and 940f16babab76b328b7c9bfdb5435102c689b76b
(cherry picked from commit 7a20cf9d4419cf1a5a9a4ed450b03caa8716fd58)

no environment on WinCE
(cherry picked from commit 62e73a463cb7035192acdce6538c5b0248e643d4)

fix Widestring vs. Ansi mixup
(cherry picked from commit 4dcb4a41022085aa82f25f7e0a2ce9e92510f4ae)

fix potential crash in QProcessEnvironment::systemEnvironment() on windows

GetEnvironmentStrings() can theoretically return null
(cherry picked from commit 443608952d7df9a5146317be992320ba232d2cf9)

Only cleanup share widget if it has been created.

Without this change a not yet created share widget is created
once qt_destroy_gl_share_widget() is called. As creating the
widget also triggers a call to qt_cleanup_gl_share_widget() once
QApplication is destroyed a QApplication created afterwards
cannot use a share widget anymore.
This functionality is needed for Harmattan.

Merge-request: 2609
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
(cherry picked from commit 8680d831fb7066feae07690a4a6bc8e908a84e5a)

Fix the build of configure.exe.

qlocale functions were splitted in severl files, just add them back.

Task-number: QTBUG-18932
Reviewed-by: TrustMe
(cherry picked from commit 3782dc6d92210e9ae5fb7ee27cc7cd78dee79ebf)

Update the source file of configure.exe to enable QtConcurrent for Symbian
(cherry picked from commit 8769c84663943fda853f5aa248fa95391594347e)

Get rid of "typename, typename" for TEMPLATE_TEMPLATE_PARAMETERS.

Because Qt doesn't support that feature before.
(cherry picked from commit c12ed14fb38ae77be194e19a27545190aded830b)

Compile with msvc

msvc tries to instenties the return type of overloads that are not chosen by overload resolution
(cherry picked from commit 7307d712e10783b57c4c95c8390a9455b69f473a)

compile with windows

MSVC doesn't pick up the right template partial specialisation.
(cherry picked from commit 0188f5ee18d00ae18e65a03c712d3f701e84fa80)

get rid of the DisableIfSame hack

By changing the order of the parametters, in a way it is unlikely to clash
(cherry picked from commit e9d198b5928e1adf678796c098113bc307ef53f5)

Rewrite the interfaces of QtConcurrent.

At least make RVCT 2.2 work.

Task-number: QTBUG-5182
Task-number: QTBUG-9070
Reviewed-by: Olivier Goffart
Reviewed-by: joao
(cherry picked from commit 0ba0c374fe055623381e3795daa6743c5c995bbc)

Fix namespace issue with the global static
(cherry picked from commit c99be6bf73dce10fc706764b72a8dacc1c6589a0)

Fixed bug in QPdfEngine::addImage causing mono images to be made 32 bit

Regression from 4.5 causing performance and size degradation.

Task-number: QTBUG-18997
Reviewed-by: Samuel
(cherry picked from commit 18122b473ecbd85ba953f70743b1756358bf7c0c)

Fix regression with QSettings patch

The plugin loader is used without QCoreApplication.
This fixes 31ef8fa6abc2ea23c6f0a996b36494d88aafb0b5
(cherry picked from commit 988871dabf3c949ffc71d126131281a3ae641ebf)

Fix trailing whitespaces

Reviewed-by: TRUSTME
(cherry picked from commit d4fd21f746b536eaddbdd7a07f1d717ef18278e7)

Fix for native child widget performance issue.

Flushing native child widgets in VG and GL window
surfaces caused performance downgrade because unnecessary
swapBuffers calls. On Symbian we must not support flushing
native child widgets in VG and GL window surfaces because
it causes GPU memory overhead and performance issues. Symbian
graphics architecture allows us to render native child widgets
to TLW EGL surface correctly in most of the cases.

Task-number: QTMOBILITY-1570
Reviewed-by: Samuel Rødal
(cherry picked from commit 6a92de7c89764848f7a85b1aa412a07bedc72b1a)

fix build on symbian

Error:  #793: explicit specialization of class "QTypeInfo<QProcessEnvironmentPrivate::Key>" must precede its first use

just un-nest QProcessEnvironmentPrivate::{Key,Value}

Reviewed-by: thiago
(cherry picked from commit 167044693cc1d16684a5732b05e3926d0af61960)

fix build on mac

environ needs to be declared properly
(cherry picked from commit aae6ef391d2ee2fa5b91c834ea65f14fd61e5af6)

make QProcessEnvironment on Unix cache converted values

values are converted between byte arrays and qstrings on demand.
this makes it feasible to use the class as a generic environment container
with fast reading and writing access.

Reviewed-by: thiago
Reviewed-by: dt
(cherry picked from commit 7aa4ecdedba60ac4cbc07a774ae9d834677002e9)

make QProcessEnvironment::systemEnvironment() encoding-safe

on unix, don't do the roundtrip over unicode.

on windows, use the WinAPI unicode environment instead of the 8-bit CRT
environment.

Reviewed-by: thiago
Reviewed-by: dt
(cherry picked from commit 60194ad0ea68d7c82b4729119d122dcfeb909842)

make QProcessEnvironment on Unix cache converted variable names

the converted keys also cache their hash, as they are used only for the
purpose of looking up in a qhash.

Reviewed-by: thiago
Reviewed-by: dt
(cherry picked from commit 18f1613aa8ece72d24ac10e28f06e3db1d8ce400)

move key/value converters to the private class

this will enable them to access other members later

Reviewed-by: thiago
Reviewed-by: dt
(cherry picked from commit a2d70d71c8c7652ded41d5d603672c3927df44e6)

make QProcessEnvironment on Windows preserve variable name case

while windows itself does not care which case the variable names are in,
they may be passed to unix tools which *do* care.

note that this uses true case folding for string comparisons while
windows uses uppercasing. this means that "ess" and "eß" will be
considered the same by us, while not by windows. this is not expected to
have real-world impact, particularly because non-ascii variable names
are not used much.

Task-number: QTCREATORBUG-3110
Reviewed-by: thiago
Reviewed-by: dt
(cherry picked from commit f3db5603871928ebed43a085a496397e65952b39)

split QProcessEnvironmentPrivate::Unit into Key and Value

Reviewed-by: thiago
Reviewed-by: dt
(cherry picked from commit 11a79c65ea992be0e2ede7dc8f60660c9190291f)

remove unused functions

Reviewed-by: thiago
Reviewed-by: dt
(cherry picked from commit e989a4d375b279b3ea61139cb07596e0e4b79e28)

minor optimization: use QList::reserve()

Reviewed-by: thiago
Reviewed-by: dt
(cherry picked from commit 6a53f17c7039f1a5405912a4a645572e215410bb)

use the Hash typedef

Reviewed-by: thiago
Reviewed-by: dt
(cherry picked from commit 10fd0d3e5c88c7b0265db3acdd75cb3d6f35ee63)

Reduce open and stat system calls for QSettings

The patch moves the global static QSettings object
from QLibrary to QCoreApplication and reduces a
few stat and open calls.

Without the patch, a large Trolltech.conf was
pushed out of the unused settings cache during
startup, meaning Trolltech.conf was parsed
more than once.

Reviewed-by: Liang Qi
(cherry picked from commit 31ef8fa6abc2ea23c6f0a996b36494d88aafb0b5)

Add missing license headers
(cherry picked from commit d5ee1bc752dc8aed717776a80e9e15972dd98065)

Fixed off-by-one in radial gradient color table index computation.

Clamp to GRADIENT_COLOR_TABLE-1, not GRADIENT_COLOR_TABLE-2. Fixes
visible error in gradients.qps

Reviewed-by: Kim Motoyoshi Kalland <kim.kalland@nokia.com>
(cherry picked from commit af9d20680c91f587f4791aa68f3a8b03d3a42be0)

Revert "Added QStringRef::toLatin1 and QStringRef::toUtf8"

This reverts commit feabda665de62a0f6a82d831b45926697f30b45b.

They were already added by Denis Dzyubenko in commit 2916b074.
(cherry picked from commit ffe0a2ec7c1f4412792a977401bdc4dbf6c76acd)

Fixes warnings about unused variables

Reviewed-by: Samuel
(cherry picked from commit 28061caa38d94de85db9aec743d1efba33c1e46f)

Fixes warnings about unused variables

Reviewed-by: jbache
(cherry picked from commit e8019cf8feb402303e6d253f5ca58bebfda42679)

Fixes warnings about unused variables

Reviewed-by: Peter Hartmann
(cherry picked from commit 61c6d66b7efd8de4a83b021e7c4ef2b1a803ece2)

Fixes warnings

In QString, it would comlain that:
   assuming signed overflow does not occur when assuming that (X - c) > X is always false
Changing to unsigned comparison fix the warning

Others are about unused variables

Reviewed-by: Thiago
(cherry picked from commit 5e5485809e8c6f8339bb9f19ad71ed623a8b23c7)

Fixes warnings about unused variables

Reviewed-by: Samuel
(cherry picked from commit ddd253e14318af45e5c56df736028b88257068c4)

Added QStringRef::toLatin1 and QStringRef::toUtf8

These helper functions make it convenient to avoid making an unnecessary
copy of the string before converting it to a QByteArray. The current
most obvious way to do this would be:

  // QStringRef text
  QByteArray latin1 = text.toString().toLatin1();

Though the copy can also be avoided by doing:

  const QString textData =
      QString::fromRawData(text.unicode(), text.size());
  QByteArray latin1 = textData.toLatin1();

Now the faster method can be achieved using the new obvious way:

  QByteArray latin1 = text.toLatin1();

Reviewed-by: Thiago Macieira
Reviewed-by: Robin Burchell
(cherry picked from commit feabda665de62a0f6a82d831b45926697f30b45b)

Make translucent windows working properly with OpenVG.

The OpenVG engine correctly uses vgClear() to fill the surface with
transparent pixels whenever the window has the WA_TranslucentBackground
attribute enabled. However both scissoring and masking affects
the operation of vgClear(). Drawing artifacts were previously
visible due this, simply because scissoring was left enabled by
the VG paint engine, and the filling with transparent pixels
happens in the window surface's beginPaint() that is called
between the paint engine's end() (for the previous paint) and
begin() (for the next paint).

Task-number: QT-4907
Reviewed-by: Jani Hautakangas
(cherry picked from commit 4a1ae3d1b4e8e032b1c978fcc7e1812e37e1f047)

Fix warning (unused variable) in QAccessibility test.

Reviewed-by: Morten Sorvig
(cherry picked from commit c3ebd1d38826739cb989e65770d2a22b9a39dcc4)

Add accessible events as defined by IAccessible2.

Additional events from:
http://accessibility.linuxfoundation.org/a11yspecs/ia2/docs/html/_accessible_event_i_d_8idl.html

Reviewed-by: Morten Sorvig
(cherry picked from commit 6bd74d66b418cad30ed5a448e657a7a5097eed4a)

Return name and allow actions for invisible accessible items.

There is no reason not to report the name or allow actions
when a widget is invisible.

Reviewed-by: Morten Sorvig
(cherry picked from commit b88b2cb05c56a4c936a073ccf53c9fb3ad50d5d8)

Add test for ISODate change in QDateTime::toString

Merge-request: 1149
Reviewed-by: Zeno Albisser <zeno.albisser@nokia.com>
(cherry picked from commit d9e0c2ea4d64b8fdfb31b28e71373735be38101b)

Update documentation of QDateTime::toString

Merge-request: 1149
Reviewed-by: Zeno Albisser <zeno.albisser@nokia.com>
(cherry picked from commit 3d4149afe62b4fc5d519a2a155b8f8c32e7e95c4)

Fix QDateTime::toString for Qt::ISODate

Fixes QTBUG-18290 and the "missing Z" from QTBUG-9698

Merge-request: 1149
Reviewed-by: Zeno Albisser <zeno.albisser@nokia.com>
(cherry picked from commit 8f95a19d330480bd86650c3d2e4e147d3bca5789)

Fix BlendBench::unalignedBlendArgb32 test case

The test case freed the wrong pointer, causing crash in Symbian devices.

Task-number: QTBUG-17489
Reviewed-by: Janne Koskinen
(cherry picked from commit 02bb8e4c5f4584f3c0a7ed16bcba20c7f43456cd)

Skip child count test on Intel compiler.

For some reason this test is sometimes giving false results
with intel compilers.
The child count is most likely style dependent.
For now ignore it in the test.

Reviewed-by: Thierry
(cherry picked from commit 0ddecd383c91afb18ce2776eed5608bb1a0c2129)

Specify swap behavior preserved bit in openvg engine.

Unlike OpenGL, the EGL_SWAP_BEHAVIOR_PRESERVED_BIT was not set for
the EGL configuration used with OpenVG. Yet the preserved swap was
enabled still, which, according to the EGL spec, should fail. To
make sure it still works with other EGL implementations, the bit
is now set in the configuration.

Reviewed-by: Jani Hautakangas
(cherry picked from commit 710aa7f8fbd72ee303c3348aa3aaf12d6984964d)

Fixed QTBUG-11935 : "With MySQL version > 50000 the QMYSQLDriver::

tables() returns tables in all databases on the server"

This bugfix has been rewritten to match contributors advise.

Change-Id: I3a9cf900ff7eae47c9ffdbcf34bcb1b4396d9837
Merge-request: 1010
Reviewed-by: Charles Yin <charles.yin@nokia.com>
(cherry picked from commit c0ca29efdeb442a6b88ccadff409e3f7ef828ce8)

Fixed QTBUG-11935

Change-Id: Ia7bdb0ceecf2892f6be73d1816764a2bab6275f1
Merge-request: 1010
Reviewed-by: Charles Yin <charles.yin@nokia.com>
(cherry picked from commit a18f36048aa23fb088527c26274e49ce626ddf4d)

Removed warning from QPixmap::handle().

With the new fromX11Pixmap function there are valid use-cases where
checking the handle() is useful also with the raster graphicssystem.

Reviewed-by: Thiago Macieira
(cherry picked from commit 1124f41253edd0e03704db72b0e1b6b4b518bd0f)

Removing the "resetInternalData" slot in QAbstractProxyModel

This reverts commits 0916a68056154ecb60e4ea2c79726ab2e49b1532 and
6f1384fcbeea993d5be47590c696de60215b7608.

This effectively reverts most of MR 694.

Reviewed-by: Olivier
(cherry picked from commit 06e104b9c305d3db0dd1848e6e633ee3888fd1de)

Fix warnings on unused parameters and variables
(cherry picked from commit 940f16babab76b328b7c9bfdb5435102c689b76b)

Added autotest for threaded text rendering.

Task-number: QTBUG-18516
Reviewed-by: TRUSTME
(cherry picked from commit 903d4dc2196df2775255c24c707bfeb571992bb7)

Fix insert and scroll to bottom case

When using QtextCursor::insert() with a large text followed by setting
the vertical scrollbar to its maximum value (scroll to bottom),
QPlainTextEdit would not behave properly if a document size
change was triggered by the insertion due to line wrapping.

This was visible in Qt Creator.

Auto test included.

Reviewed-by: con
(cherry picked from commit 5d144faf3c524ab557b88f69c4b755e20237e846)

Make text rendering working outside the gui thread on Symbian.

It was previously not possible to render text (QPainter::drawText)
in a secondary thread on Symbian, it always resulted in some
kind of panic. This patch corrects it. For S60 5.0 and earlier
the behavior is not changed, threaded text rendering is only
supported on Symbian^3 and newer. This also means
QFontDatabase::supportsThreadedFontRendering() will return
true from now on, but only on Symbian^3 and higher.

Task-number: QTBUG-18516
Reviewed-by: mread
(cherry picked from commit 0c62e02b80570bf8b92eff7acceb9018df61c89e)

Typos in internal api docs.
(cherry picked from commit 81f79b80337a4ef967fdd2b0773f0523c1ce9261)

Fix tst_QTableWidget::task219380_removeLastRow

Again, dure to the fix to QTBUG-18551.

Reviewed-by: Olivier
(cherry picked from commit 1e4d824462b44315944a27ec328f7e400a67c96c)

Revert "Fixed a crash in QListView"

This caused regressions in the QListView

This reverts commit 5b3872b2d7523d44ba454a76613e7a3fa45387f7.
(cherry picked from commit 0edbaca5e7b718bb9bbbeaccc9e322b525b4327e)

Fixed a crash on Windows XP with mingw in threaded-code

The thread callback doesn't align the stack on 16-bytes on WinXP.
That causes a crash when we call SSE code. So now we tell the
compiler to force that alignment of the stack.

Task: QTBUG-18631
Reviewed-By: Olivier
(cherry picked from commit 364ce5b7f5379499562b4f4f5a68da7ba068fe1e)

Symbian's QElapsedTimer::restart() fixed to return ms rather than us

Symbian's QElapsedTimer::restart() had accidently been changed to
return a microsecond count rather than milliseconds, when the elapsed
timer resolution was increased. This fixes it back to milliseconds.

Reviewed-by: Shane Kearns
(cherry picked from commit 39202973e3fb7ff37033290b29efa1b9edc674fb)

Skip linearGradientSymmetry test on QWS.

QWS defines GRADIENT_STOPTABLE_SIZE to be 256, which is not enough
resolution for this test to pass.

Reviewed-by: Eskil Abrahamsen Blomfeldt
(cherry picked from commit 0201d5f5a8c95bd4f6b94726ed0db2b83cd3efc7)

Create a cleanup stack for each new thread on Symbian.

The native thread implementation in Qt 4.8 did not call
CTrapCleanup::New() which resulted in E32USER-CBASE 69 panics
in applications when they tried to use the cleanup stack in
a thread's run() function. In 4.7 this was working because
OpenC's pthread implementation created a CTrapCleanup automatically.
Now we do it also in the native Symbian thread implementation.

Trask-number: QTBUG-18822
Reviewed-by: Murray Read
(cherry picked from commit 41aa023ef6019ac9745b780c953f48b8bbc42a42)

Do not modify window size for fullscreen windows in setGeometry_sys

Minimum sizes of widgets can cause windows to expand beyond screen
limits in QWidgetPrivate::setGeometry_sys. Normally this is not
noticeable as the window size is forced in various places to the
clientRect, but there are certain sequences where the size set in
setGeometry_sys is the final one, resulting in too large windows.

Removed the modification of window size in setGeometry_sys
for fullscreen windows for which the correct size is already requested.

Task-number: QTBUG-18749
Reviewed-by: Sami Merila
(cherry picked from commit da8f333cfe17a53d475208efa36fa369a9ee4638)

Made linearGradientSymmetry test pass on qreal=float platforms.

We need to loosen the requirements a bit when qreal is float... Just
skip the two failing test cases for now.

Reviewed-by: Eskil Abrahamsen Blomfeldt
(cherry picked from commit 3c659eb590aecbcdb40cb498901e757e780fa892)

Totally kill MR 916

... the hard way.

Reviewed-by: Trust me
(cherry picked from commit 443d5b17619002cd6bb428198c453271a01accab)

Another attempt at fixing the MSVC2005 build.

Apparently direct casting is illegal there too, even though they don't
have the cast operators.

Reviewed-by: Kim
(cherry picked from commit 45c60ceac3d5a401543d7d56a44d1f9227464431)

Compile fix in qdrawhelper_sse2.cpp for MSVC 2005.
(cherry picked from commit 7f921ea08c296e7451a44a1dae15350ae183ea20)

Reverting merge request 916

Revert "Introduce menubar plugin system"

This reverts commits 56c3de426d97ab7c8fb..f7b60fffb673b182e63
(cherry picked from commit c6514537a8568050f5812a2b55fcf47a3ec2fce1)

Reverting merge request 916

Revert "Build fix on QMenuBar"

This reverts commit ea585d567bf0970c57e31846da044295d80774ba.
(cherry picked from commit 68542b72f53f52df43063677e24994463872e81b)

Fixed Qt UDA creation for Symbian

Added a dummy Qt sis file and fixed paths in bld.inf.
Otherwise build would fail when FF_QT_IN_UDA is defined.
Dummy Qt sis file needs to replaced with a real one
when actual UDA image is created.

Task-number: QT-4888
Reviewed-by: Guoqing Zhang
(cherry picked from commit 6dcb0028e44cba2a00c2fb867fb1757ad5b1a254)

Compile fix in qdrawhelper_sse2.cpp.
(cherry picked from commit 7cc4ffce36c24596630ca83cd6418869d6383670)

Build fix on QMenuBar

Reviewed-By: gabi
Merge-Request: 916
(cherry picked from commit ea585d567bf0970c57e31846da044295d80774ba)

Benchmark for layout hierarchies
(cherry picked from commit cb503a3f4901c0b017374f099b0de8c0c4c50648)

Manual test for layout flickering
(cherry picked from commit fae8bb9f583b416bf47208561c38e0b102f8578c)

Do not call setSizePolicy from ctor, it might call a virtual function

More specifically, it might very well call updateGeometry()

Reviewed-by: Frederik Gladhorn
(cherry picked from commit febdcef08f22310cbd70ec13b315f70ff8e41e83)

Fix copyright and a few codestyle mistakes

Reviewed-By: Trust-Me
Merge-Request: 916
(cherry picked from commit 56c3de426d97ab7c8fbb3f5766e1872d6f2e91e9)

Enablers for the Qt eclipsing in Symbian

Remove file listing from the stub package file to ease maintenance,
generate stub sis from it and export it to the correct location to
be included into ROM.

Task-number: QT-4817
Reviewed-by: Guoqing Zhang
(cherry picked from commit 00b18457d5efb9224f3b066bab9e9f601fbcf543)

Renamed QAbstractMenuBarImpl to QAbstractMenuBarInterface

Merge-request: 916
Reviewed-by: Thierry Bastian <thierry.bastian@nokia.com>
(cherry picked from commit 3d188ffae259584c4351c5fa766a49da9b189112)

Make ctor and dtor of QAbstractMenuBarImpl inline

This way the class does not need to be exported

Merge-request: 916
Reviewed-by: Thierry Bastian <thierry.bastian@nokia.com>
(cherry picked from commit a624a4011adca00d7334462c4d33f574c465110a)

QAbstractMenuBarImpl::allowSetVisible => setVisible

This makes it possible to alter the behavior of QMenuBar::setVisible().
It seems to be needed for the Mac menubar.

Merge-request: 916
Reviewed-by: Thierry Bastian <thierry.bastian@nokia.com>
(cherry picked from commit bafeffd7b8b2c40761369ba496ee655dff6cf2a5)

Introduce menubar plugin system

Merge-request: 916
Reviewed-by: Thierry Bastian <thierry.bastian@nokia.com>
(cherry picked from commit be0d346052d69693c2780e62401f3c0d4b0d89d4)

Introduce QAbstractMenuBarImpl

Merge-request: 916
Reviewed-by: Thierry Bastian <thierry.bastian@nokia.com>
(cherry picked from commit 0432a6b79d35ac7db909a81793417107ebfb668f)

Hide Q<Platform>MenuAction

This will help abstracting the platform specific parts of QMenuBarPrivate in a
common interface.

Merge-request: 916
Reviewed-by: Thierry Bastian <thierry.bastian@nokia.com>
(cherry picked from commit c664954295c0605c73f7e69deb9f6130c5f5fb05)

Fix warning about initialization order

Merge-request: 916
Reviewed-by: Thierry Bastian <thierry.bastian@nokia.com>
(cherry picked from commit f7b60fffb673b182e633545bffd1d310337aca50)

Added support for six-parameter radial gradients.

The extended radial gradients conform to the radial gradient
specification in HTML 5 canvas.

Task-number: QTBUG-14075
Reviewed-by: Andreas Kling
(cherry picked from commit da55c1ea92474e989e5582b02815936bbf584405)

Improve logic to find default certificates in createpackage script

Original implementation assumed createpackage script was always run
from under Qt source tree bin directory, which is not always the case
as on some platforms the Qt tools can be found from under EPOCROOT.

Fixed it so that if the default directory for default certificates
can't be found in the expected location, createpackage will attempt to
query qmake in the same directory as the createpackage script for the
location of the Qt source tree (QT_INSTALL_PREFIX) and look for default
certificates directory from under there.

Task-number: QTBUG-18684
Reviewed-by: Janne Koskinen
(cherry picked from commit 01477af79d8114b3f8993c3967892538a599dfa6)