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 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>

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

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

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>

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

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>

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>

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>

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

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

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>

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>

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>

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>

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

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>

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>

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>

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>

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>

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>

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>

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>

Task-number: QTBUG-19653

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

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>

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>

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>

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

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

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>

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

This got lost in the window manager rewrite

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

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>

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

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>

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>

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>

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>

Had some rounding around the wrong way.

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

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>