Improve windowflags, windowgeometry manual tests.

- Make them compile with 4.8 for comparison
- Add Active to WindowStates control
- Add -layout option to windowgeometry

Change-Id: I052330eb8689883c104a0552708ea700c7cd790a
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>

eglfs: add virtual destructor to QEglFsHooks

Fixes:

qeglfshooks.h:56: error: 'class QEglFSHooks' has virtual functions and accessible non-virtual destructor

Change-Id: I5b8d96e764121c85fcc73d2231427cd123de8cd9
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

linuxfb: Add config.test and configure support

The code is exactly the same as what is already done for DirectFB.

Change-Id: I3b84e67a3e999f692da4110f3ac9c82d98b0637c
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

Fix some spelling errors

Change-Id: I19d3b2e9a5180b13deb828b55195404ef20be295
Reviewed-by: Daniel Teske <daniel.teske@nokia.com>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>

Add protected virtual ensureActiveTarget() to QOpenGLPaintDevice

Make sure that QOpenGLPaintDevice supports it the same way as
QGLPaintDevice::ensureActiveTarget dit. It is made virtual since the
external code needs to manage FBOs for QOpenGLPaintEngine.

Task-number: QTBUG-25995
Change-Id: Ieed9616f6a14204aae628d7febe6a11538496b3d
Reviewed-by: Kim M. Kalland <kim.kalland@nokia.com>

Improve QPoint and QPointF auto tests.

Improve test coverage for QPoint and QPointF.
Separate QPointF tests into their own project.

Change-Id: Id28dc5b85aba9fc179d87b2bca1d99854f27a5ab
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Avoid loading multiple bearer plugins of the same key

There may be duplicated debug plugins, loading both will cause
crash.

Change-Id: Icc2a3643c318844bc7f2e149a6434e95de2449b2
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Add stylehint to use querying RTL keyboard support.

Change-Id: Ic58ed7cb64cc7fe60b4d431e9f29e389c62265fc
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

Clear qt_button_down widget when starting a drag.

Prevent pickMouseReceiver() from using the
widget from which the drag was started.

Task-number: QTBUG-26145
Change-Id: I65d4c295a894193e41c676fb9fd1f7113c2631b5
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

fix build with namespaced qt

Change-Id: Ie7d8ce60448aea98141baa66a57796447a31040e
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>

Don't set the resize and move flags when activating fullscreen mode

This fixes tst_QWidget::movedAndResizedAttributes() for platforms
that don't have support for QPlatformWindow::setWindowState().

Change-Id: Id0f123d11b08a75c0c131080d509e6b23b281600
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

Fix unit tests when CMAKE_PREFIX_PATH env var is not set.

Tests which are expected to not build need to get a way to find the
Qt 5 config packages. Because they use try_compile, there is no way
to pass the contents to it.

Work around that by generating a file containing the prefix which
the tests will include.

Change-Id: If43080c241539e4af5fe1c183e7da72066278b73
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

linuxfb: Remove QFbWindow::setVisible

QFbWindow::setVisible doesn't call into the base class implementation
and thus suppresses the delivery of the expose event. It turns out we
don't need to track the visiblity at all since the base QPA code tracks
this already.

After this change, windows are now render on the framebuffer.

Change-Id: Ifcfc730456883eb423d79479bd0b04330b8c2d72
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
Reviewed-by: Thomas Senyk <thomas.senyk@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

linuxfb: Add m prefix to all member variables

Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
Reviewed-by: Thomas Senyk <thomas.senyk@nokia.com>
Change-Id: Id1eb31ff15713c4ce3659f71d23a18ecf42f6bd3
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

linuxfb: raise and lower should take QFbWindow as args

Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
Reviewed-by: Thomas Senyk <thomas.senyk@nokia.com>
Change-Id: I856ea141a39f23968169ba29be1445fa089f7f02
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

linuxfb: let the window register itself with the screen

This moves the addWindow call to the platformsupport code.

Change-Id: Icf9175ae86ad880248036362e9c5f40124744272
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
Reviewed-by: Thomas Senyk <thomas.senyk@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

linuxfb: Add option to not switch to graphics mode

When in graphics mode, printf/qDebug doesn't get printed
on the console. So, it's nice to have this option for
debugging.

Change-Id: Idd552292da2526e07d9c74d2a901e0d675edb2e1
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
Reviewed-by: Thomas Senyk <thomas.senyk@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

linuxfb: Rework screen code

Move the screen code from integration. The design philosophy
is that QFbScreen takes care of generic framebuffer composition.
QLinuxFbScreen is just an linux framebuffer adaptation layer.

Change-Id: I8456c13826f06621037dd77fe0d0bd8873806c96
Reviewed-by: Thomas Senyk <thomas.senyk@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

linuxfb: remove mScreens from QFbWindow

A QWindow can only be in one QScreen, so it makes no sense to track
a list of screens.

Change-Id: I341a67afa90c7fbbbd95786b43d0a322fc1ddba2
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
Reviewed-by: Thomas Senyk <thomas.senyk@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

linuxfb: create image only on resize

Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
Reviewed-by: Thomas Senyk <thomas.senyk@nokia.com>
Change-Id: I04cd75f96cf755ef0c12fad70e3bbd96fbbed9a1
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

linuxfb: don't store window in backingstore

The backing store already knows about the window.

Also, rename surface to backing store in QFbWindow.

Change-Id: I3701b3cdbdc228200da9b93b13037655dc436f53
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
Reviewed-by: Thomas Senyk <thomas.senyk@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

QNX: fix linking by implementing QStandardPaths::enableTestMode()

Change-Id: Ia223ff598d816dd6420437a9a58be26da55d7c07
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
Reviewed-by: David Faure <faure@kde.org>

statemachine: Support parallel root state

QStateMachine inherits from QState, so it should be possible to set
its childMode to ParallelStates, and it should behave as expected
(the machine should emit the finished() signal when all its child
states are in final states).

Task-number: QTBUG-22931
Change-Id: Ic436351be0be69e3b01ae9984561132cd9839fa7
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

statemachine: Emit finished() signal when the initial state is final

It's legal to set a QFinalState as the initial state. The state
machine should correctly emit the finished() signal upon entering
such a state in the initial transition, and don't do any further
processing.

Change-Id: Ica8d3fadbbde604512ea1136624af54eb3b13b11
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

statemachine: Small refactoring of initial transition code

In preparation of supporting parallel root states, which will make
the initial transition creation slightly more involved.

Change-Id: Iad996eb4db248842c1a2088430c13bd5c953c374
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

statemachine: Get rid of hidden start state

The hidden start state was used as a mechanism for performing the
initial transition (to the real initial state,
QStateMachine::setInitialState()), but it mutated the state machine
in a way that causes problems when the root state is a parallel
state group (see future commit).

Change-Id: I41ac4f6bcabf3bec0a412e46282a1373928105a3
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

linuxfb: add linuxfb.json and moc main.cpp

This makes the linuxfb plugin load

Change-Id: Idbe888b5795f8ac86f1e3cf197e42c99cca04818
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

linuxfb: make linuxfb compile

The plugin now compiles, it is not known to work.

Change-Id: I8dd086eb7fc41c6e197debc2601eebba3404187c
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

linuxfb: make platformsupport convenience compile

Rename fb_base to fbconvenience in-line with the other
convenience classes.

The code only compiles, it is not known to work.

Change-Id: If51700ddf0a11ace5129af6f00f34fd895a6a4df
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

support building tools as application bundles

qmlplugindump needs that

Change-Id: I3b6b6689a32744262184fa781fda465460a87640
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

List required xcb packages for Ubuntu 12.04.

Change-Id: Ia934a9da9986f451d90053891c80ec352b939172
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

statemachine: Revamp property assignments implementation

In the old implementation, property assignments
(QState::assignProperty()) were "second-class citizens".
Assignments were not really integrated into the state machine
algorithm, but rather done as a separate step
(QStateMachinePrivate::applyProperties()). While that was
convenient for SCXML spec transcription purposes, it resulted
in some pretty poor semantics on the user side:

* Properties were not assigned until _after_ both the
QAbstractState::onEntry() function had been called and the
QState::entered() signal had been emitted.

* Automatic property restoration (QStateMachine::RestoreProperties)
did not play nice with nested states (and parallel states, in
particular).

The proper fix is to refactor the implementation to make
property assignments first-class in the core state machine
algorithm (QStateMachinePrivate::microstep()).

In practice, this meant splitting some steps. Instead of calling
exitStates() straight away, we now first only compute the states
to exit (without actually exiting them), and use the resulting set
to compute which properties are candidates for restoration.
Similarly, instead of calling enterStates(), we first only compute
the states to enter (without actually entering them), and use the
resulting set to compute which properties are assigned by the
entered states.

With that in place, the rest was a matter of moving the various
chunks of the old applyProperties() logic to the place where they
belong in the per-state entry/exit.

All existing autotests pass. Added several tests that verify the
desired semantics in more detail.

Task-number: QTBUG-20362
Change-Id: I7d8c7253b66cae87bb0d09aa504303218e230c65
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

statemachine: Refactor {enter,exit}States() functions

Move the computation of the sets of entered/exited states to
separate functions.

This separation is done in order to facilitate the integration
of property assignments (QState::assignProperty()) into the
core state machine algorithm.

Change-Id: I5b7084e0e37037eb64909d217856746d81bf1878
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

XCB: Use glXCreateContextAttribsARB if available

If the GLX ARB extension ARB_create_context is available use the
function glXCreateContextAttribsARB to create a context for OpenGL 3 or
newer that honours the requested profile and version.

If a core profile is requested we also ensure that it is forwards
compatible.

Also ensure that the stored surface format reflects the requested
version.

Change-Id: Ie4f77be19bfc400440a2f8c9b3d99240eb430925
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

Remove clipboard operations from QAccessibleEditableTextInterface

Also, remove its subclass QAccessibleSimpleEditableTextInterface

Instead of having the subclass that implements this conveniently,
we move this behaviour over to the bridge. The bridge should
check if role() == EditableText is set, and then it should try to
support the IAccessibleEditableText interface (i.e.
it should accept the calls to replaceText(), deleteText() and
insertText()) and change the text with the following operations:
1. Query the text using QAccessibleTextInterface::text() or by
   using QAccessibleInterface::text(QAccessible::Value) as a fallback
2. Do the requested delete/insert/replace manipulation
3. Update the text with setText(QAccessible::Value, newText);

Change-Id: Iee5e41faf14351951e2bfca8c9eac970a113e878
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com>

Change deprecated use of qgenericplugin_qpa.h to qgenericplugin.h

  In file included from kernel/qgenericpluginfactory.cpp:46:0:
  ../../include/QtGui/qgenericplugin_qpa.h:4:4: warning:
  #warning Header <QtGui/qgenericplugin_qpa.h> is deprecated.
  Please include <QtGui/qgenericplugin.h> instead. [-Wcpp]

Change-Id: I533270e23e742e6f15ad5d480afb4901fb8541b0
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

add feature file for centralized qml plugin project handling

Change-Id: I7cdce31d7ac458656cf8e8490fd7f7e5c04ca106
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>

Set the IMPORTED_SONAME for imported targets.

On windows this doesn't need to be set. On Mac I'm not sure yet on
the various configurations.

Change-Id: I31f191711a2ae0a1bb7221ae6e1fef377d62f1dc
Reviewed-by: Clinton Stimpson <clinton@elemtech.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

Fix the name of _debug libraries on APPLE.

Change-Id: Id3ae730c0ce0630f8ccc222fe09e5d3da23d124d
Reviewed-by: Clinton Stimpson <clinton@elemtech.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

fix linking against installations in /usr/lib

Change-Id: I17a6a2e058f039e525461d459477329fd7090417
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

make sure that building tests implies building other parts

some tests have runtime deps on the other parts

Change-Id: Ieb2925e762e94b3c0b16884be0f59e10ce8e4878
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

Fix showNormal() and friends for platforms with fullscreen hint

Don't call show() inside of QWidget, as that might make the window
fullscreen due to QStyleHints::showIsFullScreen().

This regression was introduced earlier when QWidget::show() gained
support for the hint. No auto test caught the problem, as the
affected platforms (EGL and QNX) are not CI-tested.

Change-Id: I647c2362ac5b53ced562f1d77848552cc122fba0
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

qtbase: Add missing example installs and files.

Change-Id: I071fd862e001b766c9fb13106242edf23a608663
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

make gui compile with QT_NO_SHORTCUT

The metatype system expects operator<<(QDataStream &, QKeySequence &)
even when shortcuts are disabled. This provides empty definitions for
that case.

Task-number: QTBUG-24816

Change-Id: Ie29fd01d38178bdc31cc51f1f08662b30edfc1e4
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com>

Use DirectWrite font engine for non-ttf fonts as well

DirectWrite supports different font types, not just TTF. In order
to enable e.g. CFF support, we simply remove the test for TTF
which was initially put in to be on the safe side when handling
bitmap fonts. However, using DirectWrite with bitmap fonts also
seems to work fine, so there's no reason to have the fallback.

Task-number: QTBUG-22654
Change-Id: I8572bc421ab3dd223025ea152ba9b33f7cf33a8a
Reviewed-by: Jiang Jiang <jiang.jiang@nokia.com>

Get font's underline position in DirectWrite font engine

Fetch the correct underline position for the font along with
other metrics.

Task-number: QTBUG-22656
Change-Id: I35f6ea15ad18088033a5e7b7b83e2430c1b32a8f
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

test: subtract qurlinternal.pro when private_tests are not enabled

This test used requires(contains(QT_CONFIG,private_tests)) in its
.pro file, but did not subtract itself from its parent project
SUBDIRS when private_tests weren't enabled.

Change-Id: Idcd0893c4804a8217e4dd33ba9838ff67e996f58
Reviewed-by: David Faure <faure@kde.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Make the documentation consistent with the header and QVector* classes

Change-Id: If0c5951029beb388cf4b1b8269de7305d0556ef1
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

configure{.exe}: enable 'tools' as a default build part

Tools for each module should be enabled by default.

Prior to qt_parts.prf, they have been enabled by default, but only by
accident - the value of QT_BUILD_PARTS with respect to 'tools' was
generally not respected.

Change-Id: Icd49d6128d4050ff1c865967a563e9ab88c5a3a2
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

statemachine: Don't assign properties for transitions with no targets

If the transition has no target states, that means the current state
won't change; hence, property assignments should not be performed.
In particular, properties should not be restored to the values they
had before the state was entered.

Change-Id: I237bbb541f939c272777e70c5f26c886ec457a17
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

statemachine: Tiny refactoring to avoid double lookup

Change-Id: I5040ca417dc12e1e0938ba7669b3017e414d13f9
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

statemachine: Add some missing QT_NO_PROPERTIES guards

... and move the applyProperties() declaration to the right place.

Change-Id: Iff4f468f2e7bc0350866b737a0db02c0f74bdd4f
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

statemachine: Small refactoring of animation selection code

QStateMachinePrivate::applyProperties() is an epically long function.
Move the code for selecting animations to a separate function, in
preparation of a larger refactoring.

Change-Id: Ic5846db97dd0cb0d6ad01740f413b233d2a66975
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

statemachine: Purge restorable properties when they are restored

Previously, a registered restorable property would only be
unregistered if the property was animated (see
QStateMachinePrivate::_q_animationFinished()).
But if a property is set directly, it should also be unregistered;
otherwise, the state machine would use the previously saved (stale)
value the next time that property should be restored.

Change-Id: I5d246aa5355ddd0ba5f81b0186a9f0e4f3bbaa3f
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

Set compound state's initial state to 0 if it is removed/deleted

Change-Id: I45b7c15a9b3d5a1860cb9a7da8836f9eaaa0326d
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

statemachine: Let QPropertyAssignment do the property write

This allows QPropertyAssignment to be smarter (caching the
property index, for example).

Change-Id: Ib6d302f46f784219b6b3f07784e5c31dd7288c6e
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

statemachine: Don't crash if property assignment target is deleted

Do like QPropertyAnimation and store the QObject in a QPointer.
Purge the assignments list upon state entry and property restore.

Change-Id: I54a56885a2905178ab6aa5cf292b3d25c86b7a97
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

Use Q_DECL_CONSTEXPR for the QFlag's inline constructor

Change-Id: I8f9c7bf0fddb79c6c0937e415c427a0547a5cab0
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

QtGui: declare some classes as shared

Change-Id: I0ebb0ca8b8edcecc939021407d1755693f97e553
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

Use factor and divisor wording to be consistent with the documentation and rest

Change-Id: If05bdcba8f94f4220bae4c40dc5fc3cf44ee41a0
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

Extend the sync profile with generating forward header for qnumeric.h

Change-Id: I3195758e02e26258f1a1ad888e0a069d62b66a53
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

statemachine: goToState() should require that the machine is running

goToState() is an internal function. Allowing both goToState() and
machine.setInitialState() to be used to set the initial state of the
machine complicates the logic of QStateMachine::start().

The existing tests for goToState() still pass.

Change-Id: Ie831b4c869848f7f4c3e6bd576cf298a9799eb22
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

Speed up QCoreApplication construction a bit

Remove all QString conversions during QCoreApplication construction on
Linux. Saves multiple mallocs.

Change-Id: Ia8ba071a750dd6a08dcf14ef3ecc424f70a3098d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Color transparency support in html import/export

Export of color transparency component is added for cases where color
is exported to html. New static function colorValue() is added to
prepare CSS string representation of QColor. When the color is opaque,
it falls down to QColor::name() method which was used previously,
otherwise it returns 'rgba()' CSS statement or 'transparent' keyword in
case transparency is 0.
6-digit precision is used for alpha value as it's maximum which can be
processed properly by Gecko and Webkit engines
(http://lists.w3.org/Archives/Public/www-style/2009Dec/0295.html).

Import part for rgba() statement was also added to QCssParser. It
supports rgba() color values as stated in CSS Color Module Level 3
(http://www.w3.org/TR/css3-color/#rgba-color).

Import of undocumented statement 'rgba(int,int,int,int);' was also
added to preserve regression test success and to provide compatibility
with previous code relying on this behaviour.

Test cases added to QCssParser autotest for rgba(int,int,int,float)
statement and to QTextDocument autotest for rgba(int,int,int,float)
and 'transparent' statements for certain 'color', 'background-color'
and 'bgcolor' properties.

Change-Id: Id341c4e800249820d52edef8003e50f9a74d062b
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

Support fallback fonts in DirectWrite font engine

When selecting fallback fonts for a DirectWrite font, we would
cast the font engine to QWindowsFontEngine and get unpredictable
results and crashes. This change factors out getting the LOGFONT
data from the QFontDef struct and will use this to create a new
DirectWrite engine.

Task-number: QTBUG-22658

Change-Id: I743944d9a44d8742b47b1aa3354532493362cc4a
Reviewed-by: Jiang Jiang <jiang.jiang@nokia.com>

QtDBus: declare some classes as shared

Change-Id: I82f8d8d02f4a5276924f579871547c0a34605424
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Q_DECLARE_SHARED: mark the type movable

All implicitly shared classes are by definition movable,
so this patch adds Q_DECLARE_TYPEINFO(Type, Q_MOVABLE_TYPE)
to Q_DECLARE_SHARED.

Change-Id: Idf8989ae1a7ed6d1ac13fccb7eaef7395a875350
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>

QtCore: mark some classes as shared

Change-Id: I811d3eebd87c230883cc579c20f9fa4e14ff9521
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

fix compilation with conforming compilers (e.g. GCC >= 4.7)

In qdbus_cast(), qMetaTypeId<QDBusArgument> as well as
qvariant_cast<QDBusArgument> are used. They don't depend
on any template argument of qdbus_cast(), so their
definitions need to be available at function template
definition instead of instantiation time.

But the necessary Q_DECLARE_METATYPE(QDBusArgument)
was at the end of the header, after the defintion of
qdbus_cast(), which is too late for conformin compilers.

Fixed by moving it up just after the QDBusArgument
definition.

Similarly, in tst_qdatetime and tst_qvector, the
Q_DECLARE_METATYPE() for Qt::DateFormat and QVector<int>,
and with it the specialisation of QMetaTypeId<>, were
issued after the first use of meta typing; too late for
conforming compilers.

Change-Id: I25ca0b06e68d5184597a22708404a8f2040b2de1
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Make the x() and y() method documentation consistent with the rest

Change-Id: I24d34fe32e2ed7673ba525db0543e705d08037c4
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

Add note and references to the operator*=() methods for consistency

Change-Id: Ic2681e1db39a30619d3b2a906595cdbdd0e766d6
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

Optimize QFontMetrics:: boundingRect() and left/rightBearing()

by avoiding unneeded metrics calculation.
Same optimization for QFontMetricsF.

Change-Id: I7fd0caa2ddb45862ee9e9c0519a71b03bcd0cb6f
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>

Fix the UCS-2 surrogates handling in Q*FontEndine*::stringToCmap()

by making sure QGlyphLayout's numGlyphs member is properly initialized
if the string-to-glyphs lookup was successful
(tip: a surrogate pair produces a single glyph index).

Change-Id: I01953f3b6281d79e1a214bfab0424e796d94769a
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>

Optimize Q*FontEngine*::stringToCMap()

by avoiding the glyph metrics calculation when those metrics weren't requested
(QFontEngine::GlyphIndicesOnly flag has been passed).

As a side effect, this fixes a crash in case QGlyphLayout
was initialized only partially (with the glyphs array and the size).

Change-Id: I7d67abc2a74683131361fa21f8be203f61f247bc
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>

Move ShaperFlags enum from QTextEngine to QFontEngine

These flags are specific to font engine(s) and has nothing
to do with the text engine or the text layout.

Change-Id: I4bb793c3c634b3cf0ae0a8a8c23b946fad5874b6
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>

Adding iMX6-device-files

Change-Id: Ifdfacf7201c9ee47783ae782d1f9042fe529a039
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

Change deprecated use of CONFIG+=qdbus to QT+=dbus

qdbus.prf was deprecated by 812adb58ba714c69eea9249584da2efd4fedecbc

Change-Id: I5ceb65c1c671734491fe12e2174e6d8ecc14147d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Fix installation of syncqt.

- Use the syncqt from the source dir, not build dir.
- Copy both syncqt and syncqt.bat on win32.

Change-Id: Ic07805d03124386fb112c154e22363a06ae1c8ec
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Fix glyph positions with DirectWrite font engine

Make same change as we have done in the other engines (floor instead
of round) to be in sync with changes in the paint engines.

Task-number: QTBUG-26409
Change-Id: I7a99aa27c93cb695ac91507505ef0b940cd78ebc
Reviewed-by: Jiang Jiang <jiang.jiang@nokia.com>

Fix bounding box of DirectWrite font engine

Vertical bearings of the font were ignored, giving the wrong height.
Also, the left bearing is right bound in DirectWrite, so the sign
should be flipped.

Task-number: QTBUG-22649
Change-Id: I82934f5b08e68e46d1b2221b35008bf9d75c5748
Reviewed-by: Jiang Jiang <jiang.jiang@nokia.com>

Update the moc no-keywords test for the signals replacement.

Change-Id: I5c544e71615b00ff8fd337579fcd185e4b8e24af
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>

QNX: QtGlobal: compile as a C header again

<utility> is a C++ header, only execute the check for the
Dinkumware standard library if we're compiling under a
C++ compiler.

Change-Id: I1b24e76f20bfc03b70a330f9da96b4f815106e61
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

deal with %PATH% containing parentheses

we need to make cmd escape the expanded output, so it doesn't confuse
its own command line parsing (which happens later!).

Change-Id: I0c2c71d276c0aebe3c2163f7f08db8050a14d7ce
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

Update .gitignore to ignore mkspecs/default-host

Change-Id: Idc497acbd11730635fccbbc558f46dc5b5b40a0c
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Fix cursor truncate to include line position

Since we could have moved the line position (QTextLine::setPosition),
the truncating position should be adjusted with that.

Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
(cherry picked from commit ca89c49fa2c5cbb3945897046f33eed9f7da846c)

Change-Id: I89ea1a3776a50732181bdfea9e79b4dddef950d4
Reviewed-by: Jiang Jiang <jiang.jiang@nokia.com>

QItemDelegate - add a more comprehensive test

This is a bigger test after this change:
c3e1abad4e141e6e9d876e5cff194c473a2654eb

Beside the test of behavior it has the class
FastEditItemView which could be useful in the future.

QTestEventLoop::instance().enterLoop(1) does not perform well.
(IE it makes CI slower). My class could be used to extensions.
(or maybe even to remove a few of these calls)

Change-Id: I4f1460873cd07ddc482d5cfe462b59c47ebb189f
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

fix "paintEngine: Should no longer be called" warnings on Windows

Change-Id: Idece743d1f28f1c579d823123b6814fae786b58b
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

removed unecessary ce override of QT_INSTALL_PREFIX

this stopped the installation of mkspecs for windows ce

Change-Id: Ic57337904b88e4460f9f4110b08ecefb1a2eed8b
Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

qpa: Fix crash when native interface is null

QPlatformNativeInterface is optional.

Change-Id: Iae2a6de63fc8a36deb6059047a0d7f05defb6b5c
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

Remove Library dependency on Settings

made QLibraryInfo available with QT_NO_SETTINGS.
QKdeTheme is removed when QT_NO_SETTINGS is defined.

Change-Id: I63d619bb305e6c23985d9ea50c72d39a697b7a4b
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

remove QEXPECT_FAILS from tst_qwidget

Task-number: QTBUG-26420

Change-Id: Ic4cb725cda418bfb427e7d834c0e07c2543d408d
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

QWindowsWindow: fix FullScreen state transition

When putting the window into FullScreen state, we
   - must not override the saved style and geometry
     if it has been saved before.
     E.g. FullScreen -> Minimized -> FullScreen
   - have to retrieve the window's normal geometry
     if the window is currently minimized.
     E.g. Minimized -> FullScreen

Task-number: QTBUG-26420
Change-Id: If4164feee5997682406701f0ea7018d7f6257d35
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

QWindowsWindow: fix state transition FullScreen -> Minimized

When going from FullScreen to Minimized we must not restore the window's
saved geometry.

Task-number: QTBUG-26420
Change-Id: I75af8bb9aeb38f5bc24bc4e0b725786c8c22fdb3
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

QWindowsWindow: fix restoring from minimized to fullscreen

This fixes the state transition FullScreen -> Minimized -> FullScreen.

Task-number: QTBUG-26420
Change-Id: I555c4f332e796b465149e592c2583d615b37c4ec
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

fix fullscreen state in QWidgetWindow::handleWindowStateChangedEvent

A widget can be Qt::WindowMaximized and Qt::WindowFullScreen at the same
time. See tst_qwidget::windowState.

Task-number: QTBUG-26420
Change-Id: I89d6edb857f41cda911152244cf23d36dfd1cdce
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

make QT_BUILD_PARTS setting in qmodule.pri additive

that way it is actually possible to add additional parts from the qmake
command line.

Change-Id: I42e0b58424292cebafb57538a879204d370397bb
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Use QDoc instead of Qdoc to be consistent with the rest of the documentation

Change-Id: Iec031e207609b87e3c85bec66a7aaebd971973d1
Reviewed-by: Richard J. Moore <rich@kde.org>

QMimeType: document preferredSuffix()/suffixes() better

Change-Id: Icf4aab3516cd622d9932e32cb0bd819bef22ce9b
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Ivan Komissarov <ABBAPOH@gmail.com>
Reviewed-by: Wolf-Michael Bolle <wolf-michael.bolle@nokia.com>

Fix QMimeType::operator== to only compare mimetype names.

The name is the unique identifier. Code such as
if (oldItem.mimeType() == newItem.mimeType())
really wants to detect whether the item has a new mimetype (name),
not compare static mimetype data such as comments and icons.

Change-Id: I5fe56443295c91e1024c066ad6e7f93d842ae507
Reviewed-by: Wolf-Michael Bolle <wolf-michael.bolle@nokia.com>

fixed unittest builds for wince

removed printsupport tests for wince as there
is no print support on wince and removed the special
handling for wince from 4.8 on some tests as the dependent
modules are not part of qt base anymore

Change-Id: I4ffb22da11f98beee1013f775cb5ce4b936d3211
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>