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

This change moves the QtQuick 2 types and C++ API (including
SceneGraph) to a new module (AKA library), QtQuick.

99% of this change is moving files from src/declarative to
src/quick, and from tests/auto/declarative to
tests/auto/qtquick2.

The loading of QtQuick 2 ("import QtQuick 2.0") is now delegated to
a plugin, src/imports/qtquick2, just like it's done for QtQuick 1.

All tools, examples, and tests that use QtQuick C++ API have gotten
"QT += quick" or "QT += quick-private" added to their .pro file.

A few additional internal QtDeclarative classes had to be exported
(via Q_DECLARATIVE_PRIVATE_EXPORT) since they're needed by the
QtQuick 2 implementation.

The old header locations (e.g. QtDeclarative/qquickitem.h) will
still be supported for some time, but will produce compile-time
warnings. (To avoid the QtQuick implementation using the
compatibility headers (since QtDeclarative's includepath comes
first), a few include statements were modified, e.g. from
"#include <qsgnode.h>" to "#include <QtQuick/qsgnode.h>".)

There's a change in qtbase that automatically adds QtQuick to the
module list if QtDeclarative is used. Together with the compatibility
headers, this should help reduce the migration pain for existing
projects.

In theory, simply getting an existing QtDeclarative-based project
to compile and link shouldn't require any changes for now -- but
porting to the new scheme is of course recommended, and will
eventually become mandatory.

Task-number: QTBUG-22889
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Change-Id: Ia52be9373172ba2f37e7623231ecb060316c96a7
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
Reviewed-by: Sergio Ahumada <sergio.ahumada@nokia.com>

In order to cleanly support multiple windows we need to not
have the QSGContext reference in QDeclarativeEngine and we
need to be able to have one copy of the texture for each
QSGContext that is not sharing when we have multiple windows.

This also makes it easier to the release graphical resources from
a running application, which is another feature that we want
to eventually implement.

This patch does remove an adaptation feature which is the
decodeToTexture, which seemed like a good idea at the time
but in hindsight has not been used for anything.

Edit: resolved conflict in qquickimage.cpp
Edit: updated QDeclarativePixmap testcase
Edit: updated QQuickImage testcase
Edit: Rebased on top of QDeclarativePixmapCacheChanges

Change-Id: Ifc61dd8158d3f841437d029b6031a91196145517
Reviewed-by: Martin Jones <martin.jones@nokia.com>

We need to update the texture pointer in the scene graph node
when the imagedata has changed.

Change-Id: I0246626d3ebb66db9c5cf85fb1c2034ed233984f
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

This allows us to batch up size changes better, leading to fewer layout
recalculations.

Change-Id: I423113fab78666a99ca05439f852f57c92f6f821
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Change-Id: If30f98aafcedc5119e305dcb48b610a459780344
Reviewed-by: Thorbjørn Lund Martsum
Reviewed-by: Glenn Watson <glenn.watson@nokia.com>

When no borders were specified the innerRect was calculated
based on the item size rather than the image size.

Change-Id: I764caca22aa8a0c6ed3babaad38a93764357cd00
Reviewed-by: Yann Bodson <yann.bodson@nokia.com>

The QSG (SceneGraph) prefix is too generic for
Qt Quick(2)-specific classes.

All the classes and files in the declarative/items
directory have been renamed.

In particular, for classes that are currently public,
the renaming is as follows:

QSGView --> QQuickView
QSGCanvas --> QQuickCanvas
QSGItem --> QQuickItem
QSGPaintedItem --> QQuickPaintedItem

The header files have been renamed accordingly
(e.g. qsgview.h --> qquickview.h).

Change-Id: Iac937fff81db20bb639486a793c3aeb5230b038c
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

We already follow this pattern several places, so
this commit creates a convenience macro for it, and replaces
previous usage where appropriate. Also adds the macro
several places as further optimization.

Change-Id: Ieff5ed6cc51c34d0a1c8aa42ac40314ea243477a
Reviewed-on: http://codereview.qt-project.org/5342


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>

QT_NO_LOCALFILE_OPTIMIZED_QML should never be defined, and we don't
need to manually resolve urls coming from QML.

Change-Id: I7cdeb2814385bcb9d6004ab43686f65d388620eb
Reviewed-on: http://codereview.qt.nokia.com/3684


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Change-Id: Iee65fe64fa659a6371a05c7ab1c964331fd5605a
Reviewed-on: http://codereview.qt.nokia.com/3183


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Kim M. Kalland <kim.kalland@nokia.com>

Copy the documentation back to the scenegraph items, and update it to
the new module syntax.

Change-Id: I5d030a231f991a209a8593ddb069e1b6cd03580e
Reviewed-on: http://codereview.qt.nokia.com/2735


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

Task-number: QTBUG-19527
Change-Id: I7cba15cc8ca4679d92f2e456ed95629702ea27a1
Reviewed-on: http://codereview.qt.nokia.com/2322


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Yann Bodson <yann.bodson@nokia.com>

Replace old license header with correct one.

Change-Id: I492ddaaa0227b2c8faf11bdcd6e12e7231a54a10
Reviewed-on: http://codereview.qt.nokia.com/1312


Reviewed-by: Jyri Tahtela <jyri.tahtela@nokia.com>

Change-Id: Iee5b252ce1b0d39da42f553cf2ae782ad14d297f
Reviewed-by: Gunnar

This is a partial fix only. We will eventually need to get
proper sharing of resources across multiple GL contexts, but this
fixes the autotest and will work for most usecases.

The task QTBUG-19455 has been created to solve it properly.

Branched from the monolithic repo, Qt qtquick2 branch, at commit
a4a585d2ee907746682846ae6e8a48e19deef469