This reverts commit a9238292.

It also reverts follow-up commits:
  87755d04
  c2c710e5
  cc8a76ce



The new implementation is much too slow because it will cause each
section of the border image to be uploaded to the atlas, and it will
not be shared between different border images nor between different
sizes of the border. The performance regression is so significant
that it's not worth it for the original bug fix.

We leave the tests around, so some of those might regress due to
this.

Change-Id: I3f56f4564255ebb77e6487881a6a11b19ad0234e
Task-number: QTBUG-42288
Task-number: QTBUG-35838
Reviewed-by: Michael Brasser <michael.brasser@live.com>

When e.g. growing the size of the border image in an animation,
we would not get updates of the paint nodes when the size was
so small that the bounded target rect and source rect did not
change (when the size was smaller than the sum of the borders).
Since this can happen, we also need to detect when the size
changes and update the node for this case.

Task-number: QTBUG-42022
Change-Id: I0849d740f363e66a3a4fd6de23fc9d7399ab0779
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>

While we protected against the the borders exceeding the size of
the source image when deciding whether to create a given patch,
we did not protect against the case where the target rectangle
is smaller than the borders. To fix this, we simply move the
calculation of the target rectangle up to before we create the
nodes, and check for isEmpty() before creating the nodes.

In addition, we did not properly handle changing the borders
dynamically. The subtree has to be rebuilt if the borders change
so that the source or target rectangles change.

Change-Id: Ia6a0df616ebbd0a32924de0b63fd48043027930a
Task-number: QTBUG-41338
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>

- Renamed LICENSE.LGPL to LICENSE.LGPLv21
- Added LICENSE.LGPLv3 & LICENSE.GPLv2
- Removed LICENSE.GPL

Change-Id: I84a565e2e0caa3b76bf291a7d188a57a4b00e1b0
Reviewed-by: Jani Heikkinen <jani.heikkinen@digia.com>

Make QQuickBaseImage::load() load "@2x" image files
on high-dpi displays. Reload images on screen change
in order to load the correct version depending on
screen dpi. Modify QQuickImageBase::updatePaintNode()
to work with @2x images.

QQuickBaseImage::load() now looks at the target
window's devicePixelRatio and checks for the presence
of a "@2x" file on disk. If found the @2x version
will be used.

Unlike QPixmap, QQuickPixmap has no special knowledge
of "@2x" files. They pixmap system will be asked to
load "@2x" files and will cache them and report the
(device) pixel size, like any other pixmap.

Add auto-test and manual test.

Task-number: QTBUG-32862, QTBUG-33069
Change-Id: I1f57a10075e499f6eee61df5421e1986521c6ab0
Reviewed-by: Andy Nichols <andy.nichols@digia.com>

Change-Id: I3750c47640bf21c3567c5fa1c4667e3e2552942e
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Change-Id: I6c3bd7bebe3d62d1cfd0fa6334544c9db8398c76
Reviewed-by: Akseli Salovaara <akseli.salovaara@digia.com>
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>

Change copyrights and license headers from Nokia to Digia

Change-Id: Ie7f5d49ed8235d7a7845ab68f99ad1c220e64d5c
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

StatusChanged signals are now always emitted.
Other properties only emit when altered.
AnimatedImage local and remote loading was also unified in this fix.
BorderImage duplicated loading code is streamlined.

Task-number: QTBUG-26405
Change-Id: Ib412d5879e0007229a8098e1fa960003051508de
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

The only case where this really did anything was in resetSourceSize() to avoid
resetting if it had not been set already, but this logic is already in
setSourceSize too, so it's really not useful.

Done-with: John Brooks <john.brooks@dereferenced.net>
Change-Id: Idb86686ea5ab711ceb2390e3703e0e04f7d537bb
Reviewed-by: John Brooks <john.brooks@dereferenced.net>
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

Symbols beginning with QDeclarative are already exported
by the quick1 module.

Users can apply the bin/rename-qtdeclarative-symbols.sh
script to modify client code using the previous names of the
renamed symbols.

Task-number: QTBUG-23737
Change-Id: Ifaa482663767634931e8711a8e9bf6e404859e66
Reviewed-by: Martin Jones <martin.jones@nokia.com>

These were used when we were porting from QtQuick 1 to QtQuick 2 but
are no longer necessary.

Change-Id: I0eeb7e13b4affdd6ab6c6dddea760afcdf38ee4f
Reviewed-by: Martin Jones <martin.jones@nokia.com>

As in the past, to avoid rewriting various autotests that contain
line-number information, an extra blank line has been inserted at the
end of the license text to ensure that this commit does not change the
total number of lines in the license header.

Change-Id: If39bd256b0fa85eba17ea30f8ab87ea27d758908
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Replace Nokia contact email address with Qt Project website.

Change-Id: I6a730abc0c396fb545a48b2d6938abedac2e3f1c
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

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>

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>

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>

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

This is the beginning of revision history for this module. If you
want to look at revision history older than this, please refer to the
Qt Git wiki for how to use Git history grafting. At the time of
writing, this wiki is located here:

http://qt.gitorious.org/qt/pages/GitIntroductionWithQt

If you have already performed the grafting and you don't see any
history beyond this commit, try running "git log" with the "--follow"
argument.

Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12