QDeclarativeEngine: Polish code for file name case check.

- Use Q_OS_WIN instead of Q_OS_WIN32
- const-correctness
- Use QString::fromWCharArray()

Change-Id: I67aa4bb69240cf187832ea456dd74d2909e7ae62
Reviewed-by: Kai Koehne <kai.koehne@nokia.com>
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>

Reuse the OObject* in QAccessibleObject

Saves a few bytes per interface....

Change-Id: I2d66a563d28b94e08179bc43d4465509e0cb88f2
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com>

Improve QML error messages

Point at the actual property and method name when raising errors about
them.

Change-Id: Id36df4850b91ae0d225fcda4d101f4b2a073a72e
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

Create a value interface for qml accessibles.

Change-Id: I472052c6d61a3a32033544ebb5afc5b11fb093e2
Reviewed-by: Jan-Arve Sæther <jan-arve.saether@nokia.com>

Hide more children of accessible objects.

Change-Id: Ie8874b3b5a354f7f0586efb601b217e4d296af5c
Reviewed-by: Jan-Arve Sæther <jan-arve.saether@nokia.com>

Flickable now emits contentX/YChanged after the content is updated

Currently view content is not created until after onContentYChanged
handlers are called, which is not what the user would expect
This change moves the contentX/YChanged emission to
after the content update and also removes the need for a
connect() in Flickable init.

Task-number: QTBUG-23462
Change-Id: I11e87a78160033e3ec6a9e7de733474f8345050d
Reviewed-by: Bea Lam <bea.lam@nokia.com>

Add itemAt(x,y) function to GridView and ListView.

Task-number: QTBUG-21592

Change-Id: I3169e789da701ce261250421239584abd7f29b57
Reviewed-by: Bea Lam <bea.lam@nokia.com>

Smooth join point for closed Paths starting and ending with PathCurve.

Change-Id: I6d416e7d794271c10c9eb19de9678b0fe45b083d
Reviewed-by: Bea Lam <bea.lam@nokia.com>

Skip failing autotests

Task-number: QTBUG-23485
Change-Id: If2676717e3e18f256e621b30cab8f12e39c5d3d9
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>

Skip crashing autotest

Task-number: QTBUG-23484
Change-Id: I90e1ebee952b87fb3370deedf8c688dacacb0802
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>

QEXPECT_FAIL() failing autotest

Task-number: QTBUG-23483
Change-Id: I97f8576655d3a917b7ead21e3835cf57f9e6be45
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>

Skip failing autotests

Task-number: QTBUG-23482
Change-Id: I17641e2e8e99afedecfd88e82651fbf859ff9a5e
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>

Skip failing autotests

Task-number: QTBUG-23481
Change-Id: I719cf1fa7cd3b1f3475a629312ed5fba1511c8ec
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>

QEXPECT_FAIL() a failing autotest

Task-number: QTBUG-23480
Change-Id: Ia1e59b43d66d25a6194c4d9c778019ee679c4383
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>

Skip crashing autotest

Task-number: QTBUG-23479
Change-Id: I668c12efa612a6e17d4405bf703425d5707cb2ad
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>

QEXPECT_FAIL() failing test

Task-number: QTBUG-23478
Change-Id: I39f092833098dd7bdd1abee7e30a3a4b8b2f3b5d
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>

Skip crashing autotest

Task-number: QTBUG-23477
Change-Id: If9a8054192578a18ae75b76cf68daafe9cd133b5
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>

Skip unreliable autotest

Task-number: QTBUG-23475
Change-Id: I2c500f24a307574b88357a9f128d4ff0a1b8eb91
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>

Remove all references to QAccessible:: {Child|Ancestor|Sibling}

These are deprecated in favor of
QAccessibleInterface::child() and QAccessibleInterface::parent()

QAccessible::Sibling can be done with a combination of those two.
This is handled by the bridge

Change-Id: Ie63d74314189d9e0f24f1152a2f0030d9e865b75
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com>

QQuickTextInput to better call QInputPanel::update()

Some updates were previously omitted, e.g. if text content
changed but cursor position remained the same, or if input
method changed the selection.

Change-Id: I11abd105632d73f8ebb23d0e8c308c53c236cc15
Reviewed-by: Joona Petrell <joona.t.petrell@nokia.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Initialize isAccessible to 0.

Change-Id: Icf76fbd0bd8fba929e6238f556447761a4eb34c7
Reviewed-by: Jan-Arve Sæther <jan-arve.saether@nokia.com>

Run autotests on Mac

Change-Id: I8599af92f8897b2a1bd34b42c09b4843ef7ffc5c
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

Fix crash on null Qimage in QSGPainterNode::paint

Creating a QPainter on a null image is not allowed,
return early if this is the case.

Change-Id: I56f30c0fd84eefc1676d6b980f77269abace07ce
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

Apply expected failure to animated color changes.

Color mixing fails on Ubuntu 11.10 x64 platform, this change adds
expected failures for this platform only.

Task-number: QTBUG-23385

Change-Id: Iaf272735f3cea460a1cb3840ebefd5bd27b5bbfa
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Update copyright year in license headers.

Change-Id: I0a8d99909cac867dce72da70b1bbcb649989a51b
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Document new Path elements.

Change-Id: Ic1e2aa7da63a7d9e12357a609fc52b3913f14f28
Reviewed-by: Bea Lam <bea.lam@nokia.com>

Document qmlRegisterRevision()

Task-number: QTBUG-22688

Change-Id: I8a6610951dc8320d9872e971ac2d1d86508b8faf
Reviewed-by: Michael Brasser <michael.brasser@nokia.com>

Support <pre> in StyleText textFormat

Task-number: QTBUG-23159

Change-Id: I842d066efb3a78defba61cc31060840f771f9b11
Reviewed-by: Michael Brasser <michael.brasser@nokia.com>

Document inputMethodHints and cursorRectangle properties.

Task-number: QTBUG-22612
Task-number: QTBUG-20764
Change-Id: Ibab86c5934f0ad6e3115a00371a5b2a6961720b5
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Make tst_QQuickListView::margins() more reliable

Change-Id: Ib66f5717316b4c8d71dbef408afbbb9b0698ad7a
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Eliminated usage of qttest_p4.prf in newly added test.

Change-Id: I8f531276e1d769be116fea155c4c68cd698b8fec
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Fix clipping of TextInput contents.

The boundingRect represents the clip rectangle of an item rather than
the size and position of its unclipped content.  This would prevent any
content from being clipped except the boundingRect is only re-evaluated
when the size of the item changes so the content is instead clipped to
the size of the original content.

Task-number: QTBUG-23422
Change-Id: I96f830f833129b3230f65452db67b00028c40d6a
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Use QSignalSpy to save some code

Change-Id: If4a9b68c39facdca34482bbf3dc22ae607b294e8
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

Fix moving mixed visible and non-visible View items.

A removal for a move that included both cached and non-cached was
only evaluating the first part of the removal and skipping the
remainder.

Don't skip all subsequent removals when two ranges are merged, instead
reset the current indexes to the start of the merged range and continue
on as normal.

Task-number: QTBUG-23432
Change-Id: Ieda49e2f68cd0bbbd31ba1e7dfd5af7c3e350d78
Reviewed-by: Bea Lam <bea.lam@nokia.com>

Examples: Remove commented out 'plugins' list from .qmlproject files

Change-Id: I24bacdd52f2f191dde8e0a2fa9718b38ab329597
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Add length property and insert, remove and getText functions to TextInput.

These mimic the functionality of their pre-existing counterparts in
TextEdit.

Change-Id: Idcb7549cd07ed3c287ab00b7828a3158690faf0e
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Fix crash in TextInput.

Ensure the text is laid out before calling componentComplete() on
QImplicitSizeItem, as that can potentially evaluate bindings which
would then access the uninitialized layout.

Change-Id: I5152c1494c54209dae61c13b2f45d343fb76bf9e
Reviewed-by: Michael Brasser <michael.brasser@nokia.com>

Initialize AnimIdx

Otherwise any attempted reads later will get a stale value from a
previous particle (only happens with custom affectors though)

Change-Id: Iab3c7736d5c01218174ef8b331057df57b591209
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Speed up TextInput and TextEdit creation.

Update the canPaste property directly when changing the read-only
property instead of connecting to the readOnlyChanged signal.

Change-Id: Ic6f6ba66f6b94448045703f7d2a66218548190dd
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Added a link to Number::toLocaleCurrencyString in the doc.

Change-Id: If44cc225d132bd309efdb250aad74f8e11062e8f
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Introduce layerering support (ShaderEffectSource) directly in Item

This is enabled by doing "Item.layer.enabled: true". The implementation
is solely based on the existing shader effect (source) and simply
swaps in a sibling next to the item when enabled.

This change also adds the QSGTextureProvider to the public API,
as it is now a natural part of the QQuickItem API since all items
can be textures.

Change-Id: I26705c11e92d5623a5121300acc123782b784077
Reviewed-by: Kim M. Kalland <kim.kalland@nokia.com>

Combined platform input contexts in tests into one shared

Change-Id: Ie56f5f8ca5617db6be92d256d455cae585cd6a71
Reviewed-by: Joona Petrell <joona.t.petrell@nokia.com>

Use Qt::ImhSensitiveData input hint on TextInput with password echo mode

Change-Id: I1e9255af24b51ca42c1e6df7a92664be532ce725
Reviewed-by: Joona Petrell <joona.t.petrell@nokia.com>

Remove use of Qt::ImhMultiLine, to be deprecated/removed

Change-Id: I02a1611c945bf3804081bb9d0cd8da470a5774d8
Reviewed-by: Joona Petrell <joona.t.petrell@nokia.com>

Do not leak interfaces during hit testing (QDA::childAt())

Change-Id: Iebbc1cbbdce57bff6423fa417eac8dbdfe35e510
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com>

Don't set the role to Accessible.Button

If an item intend to expose its children, it should not set its role
to Button

Change-Id: I6b56d1354ce06f65513688ef38c507bd2881ce82
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com>

Examples: Hard-code the 'main' file in .qmlproject

Set the 'mainFile:' property in .qmlproject files where it makes sense (i.e.
there's one natural candidate). This makes sure Qt Creator doesn't fall back
to 'current file in editor' as main file, which is unexpected to a lot of people.

(This requires Qt Creator version 2.2 and newer).

Change-Id: Ia5d20b0d982038520d7892bca155267c5f13644b
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Fix positioning of images on new lines in Text elements.

If an image in a text node is at the start of a line include the
relative position of the line when positioning it.

Task-number: QTBUG-23410
Change-Id: Ic9927bf86386374a23acfc6b4478a26f86d43ec6
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Fix test failures with shadow builds.

QFINDTESTDATA uses __FILE__ to determine the source directory, which
means it finds the wrong source directory when the macro is used from
a shared base class.  Define the correct source directory in a pri
file and include that wherever QDeclarativeDataTest is used.

Change-Id: If3ef435f4bb3049733f49402338303c8b440f1fa
Reviewed-by: Michael Brasser <michael.brasser@nokia.com>

Simplify MultiPointTouchArea signal names.

Change-Id: I0617bf7138b76495c111739e2cbdf3b77c4b6a5d
Reviewed-by: Joona Petrell <joona.t.petrell@nokia.com>

Don't re-parent ShaderEffect source items.

ShaderEffect and ShaderEffectSource used to set themselves as
parent of and hide source items that don't already have a parent.
This was done in order to make sure the source items got a canvas.
This patch sets the canvas of the source items without re-parenting.

Task-number: QTBUG-23069
Change-Id: I24d56e6eb970590bca3adff7a61459d25e4983a0
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

Add accessibility to qml

This consists of two parts:
An attached property for QML items and a plugin for the accessibility framework.

The attached property simply takes care of some properties (name, role)
that are needed in order to expose semantics of the application to
assistive tools.

The plugin exposes the hierarchy of QML items to the
accessibility framework.

Change-Id: I32f5603d0d9549b01b3645b205b710b9801762f7
Reviewed-by: Jan-Arve Sæther <jan-arve.saether@nokia.com>

touchUpdated should be called for release and cancel.

touchUpdated should be emitted whenever the touch is updated, even if the
update means there are no longer any valid touch points.

Change-Id: Iceac5a65094784928108acc764bbc1d5c2b9a08a
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

Minor cleanup: use standard emit syntax.

Change-Id: Ic8a86e78bc16dd091eb03ba74ffdf831eda65a7a
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

Update to not use old properties.

Change-Id: I428d702613186adfc761925de23ae67677f286ba
Reviewed-by: Michael Brasser <michael.brasser@nokia.com>

Handle exceptions inside QV8QObjectConnectionList::qt_metacall

Previously, exceptions were not handled in the connectionlist.
This could cause v8 to assert under certain circumstances.

Task-number: QTBUG-23375
Change-Id: Ie5f043b50bb6b02a77be464ca18ea8e3bbb0f501
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

Invisible items should not respond to touch events.

Task-number: QTBUG-23327
Change-Id: I959c9ba40e4ce3972fc3fde2f1c7e73615e78e2e
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

VisualDataModel performance improvements.

Avoid a linear scan of all cache items and associated accesses by
getting the cache item from an objects  vdm attached object instead.

Make the model context property a property of the context object instead
of a separate property on the context object.

Parent the vdm attached object to the delegate object with
QDeclarative_setParent_noEvent instead of passing it in the constructor.

Change-Id: Ib77c5cdb963f3dfe8f2bdef039e010a6bb30140f
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Insert items into VisualDataModel.

Add API for inserting data directly into a VisualDataModel which
can be used among other things  to create temporary items that are
later resolved to an actual item in the source model.

Task-number: QTBUG-21516

Change-Id: I835f0e8d6c5edfb3a21029687de5b700f7400317
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Minimize the number of objects created per item in VisualDataModel.

Derive from QDeclarativeContext and reference count the context object
instead of parenting it to the context.  Combined with a weak
persistent v8 handle the allows the context object to be returned by
javascript accessors instead of creating a new instance for every use.

In addition to the efficiency advantages of creating fewer objects,
routing all data access through a single object means that object can
also persist data instead of just acting as a proxy.

Change-Id: I107dc8c901f16f2a4b420ff1cbffa7a6be27de89
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Add currentSprite property to SpriteImage

Also renames goalState to goalSprite, to help distinguish it from item
states.

Change-Id: I77e81595586e69e47a50a7a767fdb7ad775ad7be
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Fix crash in var property setter

Previously, the function didn't terminate after calling the setter
recursively, as it should have.  This patch ensures that the setter
is called correctly and then returns, and adds a unit test to ensure
that no regression occurs.

Task-number: QTBUG-23330
Change-Id: If512fca174e5224c2c53caad11f77782e6cead9f
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

Add a pressed property to TouchPoint.

Remove the valid property, and replace it with pressed. The semantics
have changed slightly for a release -- pressed will immediately become
false, whereas valid remained true until the next touch event.

Also make sure touch information is correctly updated on release.

Change-Id: Ic61e1b6884c67f19100a6f8fc218b8b05b291ff0
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

Reserve enough space in the QDeclarativePropertyCache hash

It was too easy for callers of copy() to pass the wrong reserve size,
so a new copyAndAppend() method has been added to reduce error.

Change-Id: If2f13e2e0733e5d87c527934dc5a6c8d0c8df572
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Always register accessor properties

Otherwise if an Item gets created without the QtQuick module being
imported, the engine would fatal.

Change-Id: I441c7a61a60f07f2a7e3249253dea359d4ab1c35
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Initialize more variables

Change-Id: I22f98c1562887769bc0f262120bd524f6f3b64df
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Clear pending commits on reset

They will be caught when the nodes are rebuilt, if they're still valid.

Change-Id: Iac6e790b604a7deaba98a50dd07754459e9f5e14
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Detect and optimize qsTr() and qsTrId() bindings

As these two are frequently used with constants, we can detect them in
the compiler, and run the appropriate C++ functions directly in the VME.
This saves pointlessly creating and running bindings.

Change-Id: I148a150400c13fda7955949453405202f18b1a6b
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

QDeclarative tests: Introduce base class for data tests.

In tests/auto/shared/util.* replace macros/find functions by
a base class QDeclarativeDataTest with accessors for the
data directory helper functions to create URLs from it.

The class relies on QFINDTESTDATA, which is the standard
way of locating test data. Using the class should reduce
the number of calls to QFileInfo.exists(), etc significantly.

In addition, provide utility functions for messages.

Reviewed-by: Michael Brasser <michael.brasser@nokia.com>
Change-Id: Id2beacb157922ee9412f9e45cf9695cec1f8379a
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

Debugger: Allow transmissions of network packets in one go

We did call a flush() after every single packet, which was slowing down
things especially for the QDeclarativeDebugTrace service.

Change-Id: Idab074941a22364e154502eb12afa43b4dd33c22
Reviewed-by: Aurindam Jana <aurindam.jana@nokia.com>
Reviewed-by: Christiaan Janssen <christiaan.janssen@nokia.com>

Reference count glyphs in QSGDistanceFieldGlyphCache.

This was previously done only in the default cache implementation. It
has been moved to the base class.
releaseGlyphs() is called when a glyph is not referenced anymore by any
node.
Added a virtual function referenceGlyphs() that is called everytime glyphs
are being used in a node. This function is called just before
requestGlyphs().

Change-Id: If90f86c328c18ae2a5977847a6adf50b99ea1241
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

Adapted QDeclarativeTextEdit test to platform input context

Also couple more tests start to pass as side-effect
Change-Id: Ie3e8bafa1d397301da3f7af57b026f52b9cf5d21
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Reviewed-by: Andrew den Exter <andrew.den-exter@nokia.com>
Reviewed-by: Joona Petrell <joona.t.petrell@nokia.com>

Adapted QDeclarativeTextInput test to platform input context

Also a couple more tests starts to pass as side-effect.
Change-Id: I1723d4b5eccbe7abe2ac91ddc8318ac32c1f7e61
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Reviewed-by: Andrew den Exter <andrew.den-exter@nokia.com>
Reviewed-by: Joona Petrell <joona.t.petrell@nokia.com>

Remove uneccessary layout in TextInput initialization.

The layout was only done to ensure there was always at least one
QTextLine in the layout to avoid validity checks later, but since
lineForTextPosition can return an invalid QTextLine the checks are still
needed anyway.

Change-Id: Iae65e3460812a60e2aafecd553bf4241bd640d04
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

Update obsolete URL's in test data.

Task-number: QTBUG-19653

Change-Id: I5682c9d99569a318ea8ffc7fa883cb41f51a32d6
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

Delay initializing the canPaste property until it's requested.

With xcb querying data from the clipboard can take as long as 50 ms.
Deferring the check until it is requested speeds up construction time
when it's not used and only checking the available formats when it is
requested should also help.

Change-Id: I796fc83d0457d9ac1490cfb9f510c6342eb8a872
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Debugger: Fix livelock on exit (Windows)

We used to close the debugger thread when the last service was killed: This happened
in the unloading of static global variables. Apparently this is too late on Windows,
since the OS thread associated was already terminated.

Instead, we now kill the instance when the QCoreApplication event loop is exiting.

Change-Id: I12a46ab9e7ac64561c94c0cd0d88b78fbaf8554c
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Aurindam Jana <aurindam.jana@nokia.com>

qdeclarativexmlhttprequest: Stabilize, ensure deletion of server.

Introduce QScopedPointer to make sure the server is also deleted in
case the test fails thus suppressing follow-up errors caused by
the port still being in use by a leaked server.

Change-Id: I9fd8a96ea5aba42487df8f22bc9a79917b9d8c16
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

Make editors commit preedit themselves on losing focus

Change-Id: I1d42a8804068718c7347b4f652289f9724c25a3c
Reviewed-by: Joona Petrell <joona.t.petrell@nokia.com>

Use input event timestamps in QQuickFlickable if available.

Change-Id: If89ad205dec9ffdba4ca196cdc1a2e5fd9258260
Reviewed-by: Martin Jones <martin.jones@nokia.com>

QQuickLineControl more robust on input method & selection state

Input method event having replacement information out of bounds
left the controller in selection state when it shouldn't be.
Also now more liberal on accepted events. We cannot detect if input
method is confused for replacement inside boundaries, but going beyond
the end is more likely to be meant to replace until the end than to
leave previous text in addition to the new one.

Change-Id: I485009ac682c11876b39f7e22d7dfb91a6d162fe
Reviewed-by: Andrew den Exter <andrew.den-exter@nokia.com>
Reviewed-by: Joona Petrell <joona.t.petrell@nokia.com>

Debugger: Get rid of SG* prefix in qtquick2 plugin

Change-Id: Ib8a40d633c169652258480748cfc162593ed9f6c
Reviewed-by: Christiaan Janssen <christiaan.janssen@nokia.com>

Emit the QQuickCanvas::frameSwapped signal again.

This got lost in the window manager rewrite

Change-Id: Ibaed76814ae676ce4ce3f50def196b8d67fd3df0
Reviewed-by: Laszlo Agocs <laszlo.p.agocs@nokia.com>

Remove hardcoded assumptions about methods in QObject

This commit ensures that the number of methods available from the
QObject::staticMetaObject is looked up rather than hardcoded to
a value in the QDeclarativePropertyCache.

Task-number: QTBUG-22985
Change-Id: If61c02f0d32066cddaeac2d8143c58db97acb609
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

Small Text creation performance improvements.

Change-Id: Ie92129887730d3738e14116cf22e1c30b836a415
Reviewed-by: Michael Brasser <michael.brasser@nokia.com>
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Delay masking the last character in Password echo mode.

If QT_GUI_PASSWORD_ECHO_DELAY is defined in qplatformdefs.h with an
integer value in milliseconds, QLineEdit and TextInput will display
the last character entered unmasked for that delay period and then
mask the character as normal.  If QT_GUI_PASSWORD_ECHO_DELAY is
not defined then the behaviour is unchanged.

Task-number: QTBUG-17003
Task-number: QTBUG-20719
(cherry picked from commit f9e7aee2019d321edd655bfde7de43f20a106971)

Change-Id: I9a8647a0adeb94fc6beea949cdce7336671c898e
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Add wrapMode and verticalAlignment properties to TextInput.

Wrap mode provides an alternative to horizontal scrolling when the width
of the text exceeds the width of the TextInput. With auto scroll
wrapping introdoces an implicit verticalAlignment so support setting it
explicitly as well.

Task-number: QTBUG-22305
Task-number: QTBUG-16203
Change-Id: I1bd3a5335edb3ac48df3d5ccd8ae7274caa91883
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Ensure items in  ListView and GridViews viewport are visible.

Unrequested items and items in the cache buffer are hidden by the views.
Make these items visible again if they enter the viewport due to a
relayout.

Change-Id: I574d1513e88c31c3c01a4a20ac77c21111279d3e
Reviewed-by: Bea Lam <bea.lam@nokia.com>

Fix affector group caching

It was possible for the cache to be updated before groups were properly
assigned, and it didn't update when they were.

Change-Id: If6835e2aad4a2412d17eb727da5d2414e4c20d60
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Fix sprite chopping

Had some rounding around the wrong way.

Change-Id: I90ea339c35074ca7287c069bdbdd106578b1501b
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Qt.locale() always returns the 'C' locale.

QLocale(QString()) does not return the default locale.  If no
locale is specified, use the QLocale() constructor.

Change-Id: I76198b7ea66a6326483ec47ac36e080159ca459a
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Fix valgrind warning.

Update the initial values of the VisualDataModel attached object
when binding to an object.

Change-Id: I2e11c8bf13198e848d11c8cea9885cb64240f941
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Don't enable multiline eliding unless wrap is enabled.

Setting the height of the Text element to less than the height
of the font caused the multiline eliding to activated.  Also
ensure multiline eliding only elides a truncated first line if
it does not fit in the width allowed.

Change-Id: If7e88d6ad82cb12cdb53d92616e62c3895611115
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Fix QDeclarativePropertyCache crash.

Reserve enough space in the signalHandlerIndexCache so that it will
not reallocated while the property cache is being built as this will
invalidate the pointers stored in the stringCache.  Also ensure
signals for all cached meta-objects are included in
signalHandlerIndexCache, and don't over allocate propertyIndexCache
and methodIndexCache.

Change-Id: Ic285d832d4b86106176bfe723ff10bdd65143910
Reviewed-by: Michael Brasser <michael.brasser@nokia.com>

Update the performance-tips documentation

Improvements to the JavaScript integration in QML means that developers
must be aware of some different performance related concerns.
This commit also adds some performance tips for other elements and
use-cases in QML.

Change-Id: Ia72f8c7ab275d3ff879fa195d59ecab102ca1f86
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Implement "headless mode" for hidden QQuickCanvases

When all views are hidden, we stop the rendering thread,
kill the OpenGL context and all scene graph content.
The entire scenegraph is recreated based on the QML scene
when a view is shown again.

Change-Id: I734619d9f29263a5cdecbcc9b88c3808d1d64a7f
Reviewed-by: Kim M. Kalland <kim.kalland@nokia.com>

Correctly resolve elements of QList<QUrl> properties

Previously, the value of a QList<QUrl> sequence was only resolved if
there was only one element in the sequence.  This commit ensures that
all elements in the sequence are resolved correctly.

Task-number: QTBUG-23131
Change-Id: Id27748853fe01ae22800fbd02d062e268ad7ec70
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

Remove another fragile assumption from var prop unit test

Commit 32c6ba2c3802bfda11e455c8aaaee41662c237fb removed hardcoded prop
indices from one test, but missed another test case which also
hardcoded a property index.

Change-Id: Iaac863f8176d09077ce1773b642cb88a01cc3fd1
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Fix compilation due to header changes

- Fix QtGui/QApplication => QtWidgets/QApplication
- Fix QtGui/QStylePlugin => QtWidgets/QStylePlugin
- Fix QtWidgets/QStringListModel => QtCore/QStringListModel
- Fix QtWidgets/qstringlistmodel.h => QtCore/qstringlistmodel.h

Change-Id: I8df28f032f039107b900c81be27d2d6e5e69e06e
Reviewed-by: Toby Tomkins <toby.tomkins@nokia.com>

Console APIs: Update documentation in QDeclarative

Change-Id: Ieb3887f128987c009d39071dd20e68f9e4fe6bc7
Reviewed-by: Kai Koehne <kai.koehne@nokia.com>
Reviewed-by: Peter Yard <peter.yard@nokia.com>
Reviewed-by: Jerome Pasion <jerome.pasion@nokia.com>