Change copyrights and license headers from Nokia to Digia

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

Change-Id: Icc8b28bdd466389ed3f269f076f1bdb6e9abe3f2
Reviewed-by: Yunqiao Yin <charles.yin@nokia.com>
Reviewed-by: Bea Lam <bea.lam@nokia.com>

Some classes and QML types were missing these or had the wrong values.

Change-Id: Ic6376b8b450301f8ae0549e636f4bc2db4400f2b
Reviewed-by: Chris Adams <christopher.adams@nokia.com>

Signals documented with \qmlsignal should indicate handler name,
i.e. 'onSignal' rather than 'signal'.

Methods documented with \qmlmethod do not need to document 'void'
return values.

Also the name of any documented attribute should be qualified
with 'QtQuick2::<qmltype>'.

Change-Id: I206dd9e8f39c3b84e029ae9d4101b05d0bfb3478
Reviewed-by: Andrew den Exter <andrew.den-exter@nokia.com>

-To simplify QDoc, \qmlclass is now \qmltype.
-'\instantiates <C+++ class>' is for the types that are defined in C++.

Change-Id: I29242d33daf7b972d8b86a356b9689638866b950
Reviewed-by: Laszlo Papp <lpapp@kde.org>
Reviewed-by: Bea Lam <bea.lam@nokia.com>
Reviewed-by: Martin Smith <martin.smith@nokia.com>

QQuickCanvas is now called QQuickWindow
QQuickCanvas::rootItem is now QQuickWindow::contentItem
QQuickItem::canvas is now QQuickItem::window
QQuickItem::ItemChangeData::canvas is also renamed window
QQuickCanvas::grabFrameBuffer is now QQuickWindow::grabWindow
The functions related to the color property have dropped the clear from
their names.

The first three changes have interim compatibility measures in place to
ease the transition.

Change-Id: Id34e29546a22a74a7ae2ad90ee3a8def6fc541d2
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Change-Id: I179eb828a84af4feb834bac7159d5e1988cc3deb
Reviewed-by: Laszlo Papp <lpapp@kde.org>
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

Task-number: QTBUG-24785
Change-Id: I223479b879514abaacb123852323c1cfada7a5e1
Reviewed-by: Bea Lam <bea.lam@nokia.com>

Since multisampling can require a lot of memory, and might not
be supported on some hardware, turn off multisampling and
implement antialiasing in the vertex shader instead. The
alternative method of antialiasing is implemented for Rectangle,
Image, BorderImage and AnimatedImage, and must be explicitly
enabled by setting the new antialiasing property.

Task-number: QTBUG-26268
Change-Id: I39a93d978658a494bf51e9f0fd02d8414eb8be12
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

Change-Id: I9b772a2c405c2fab13dfee3527212117de16e9c0
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

The documentation currently has no clear separation between Qt QML
and Qt Quick.  With recent commits like:
6c8378ea
and
ab1e5101


the separation between the language definition and implementation,
provided by Qt QML, and the standard library for the QML language,
provided by Qt Quick, is clear.

This commit creates a new documentation structure that is more
navigable and separates concepts into logical categories, with
clear separation between QtQML and QtQuick.  It also provides a more
generic QML Application Developer Resources page which contains links
to information for QML application developers.

Change-Id: Ia807ccfbfd24ffa0e1c7f0a51ed9d2ed3aa6a733
Reviewed-by: Martin Jones <martin.jones@nokia.com>

-created new groups and converted some overviews into group pages
-edited type documentation and added \ingroup
-articles still need title fixes and link fixes

Groups:
qtquick-visual-types
qtquick-item-graphics
qtquick-shaders
qtquick-canvas
qtquick-text
qtquick-text-validator
qtquick-interaction
qtquick-positioners
qtquick-transformations
qtquick-states
qtquick-animation-define
qtquick-animation-properties
qtquick-animation-control
qtquick-animation-modifiers
qtquick-images-sprites
qtquick-images
qtquick-models
qtquick-containers
qtquick-views
qtquick-paths
qtquick-utility

Task: QTBUG-25685

Change-Id: I81d4df3320bf5daad5cabb5e42408013fb24f464
Reviewed-by: Bea Lam <bea.lam@nokia.com>
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

-modified \brief
-checked QML modules
-added qml directory to the qdocconf file
-added particles directory to the qdocconf file

Change-Id: I589e32d3106cda37c7fa4d55a941afd9876fc2b2
Reviewed-by: Geir Vattekar <geir.vattekar@nokia.com>

The scheduledUpdateCompleted signal was originally added so that
you can take some action after updating a ShaderEffectSource with
scheduleUpdate(). However, before this commit, the signal would
not be emitted if the ShaderEffectSource was already up-to-date.
Instead, the signal would be delayed until the next time the
ShaderEffectSource was redrawn. This commit ensures the signal is
emitted even if the ShaderEffectSource is already up-to-date.

Change-Id: Idd22cdea1f7c14ed7a45081c98b8cfbef896dccd
Reviewed-by: Kim Gronholm <kim.1.gronholm@nokia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

Change-Id: I49fee9c96a9f1b54a790d2dd8a3d1f0a3c7f8a5a
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

Change-Id: I4c0b522ce937e681a9208cc94a1265f6b10ebcd3
Reviewed-by: Kim M. Kalland <kim.kalland@nokia.com>

Change-Id: I2bdb4a9e4da50afff6752c2c0fd7e60041ede14f
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

Change-Id: If325a38175249c3a3ffe5043d42ba35dbf90ce0c
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

This commit also fixes handling of texture provider deletion in
ShaderEffect.

Change-Id: Ib22a9308a35325972bc545cf29de11bd625b22b2
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

QDoc now has support for Doxygen style commands for italics, bold
and list items. This change applies that change in QDoc to the
actual documentation.

Task-number: QTBUG-24578
Change-Id: I62d203f21df63a95ee236e578b10418fd9680707
Reviewed-by: Jerome Pasion <jerome.pasion@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>

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>

Update copyright headers from before 2011, and a couple of new ones that
were merged after the previous change to copyright headers.

Change-Id: Ia76e08e2734afa4ef3f1207dbcda5ff3bc81b366
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

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>

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>

Fixes most  'C4189: local variable is initialized but not referenced' warnings

Change-Id: I8c5a1ba0a50dd3fcb22294e564425846362ee911
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Change-Id: Ia959cf905fd0a03f7f69b6b65b2eeed8e4a62153
Reviewed-by: Kim M. Kalland <kim.kalland@nokia.com>

markDirtyTexture() causes sceneGraphChanged() to be emitted from
the renderer containing the ShaderEffectSource, which in turn
causes QQuickCanvasRenderThread::maybeUpdate() to be called.

Change-Id: I3c068e41501ed4cb2c5f4ff705ffd478743b4beb
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

Task-number: QTBUG-21343

Change-Id: Iaa34d74d2458f0a9dc94c96ee13d3406e1d8f1cb
Reviewed-by: Kim M. Kalland <kim.kalland@nokia.com>

Added a signal scheduledUpdateCompleted() which is emitted after
the texture content has been updated as a result of a call to
scheduleUpdate(). Also renamed the textureChanged() signal to
updateRequested(), which I think is a more accurate name.

Task-number: QTBUG-22174
Change-Id: If4d29e3be3a953494562d1ff55045f2154491d97
Reviewed-by: Yoann Lopes <yoann.lopes@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>

Avoid Qt Sanity Bot noise when these files are moved.

Change-Id: I714e949837909883fe7e387ae336d2ffc4a1912b
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

Because we often created it too early it did not have a QSGContext
and would thus not clean up properly, causing crashes.

Change-Id: I1f5c82c87326254885ec217aaab4f1e79d18a243
Reviewed-on: http://codereview.qt.nokia.com/4329


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

Rename QGuiGLContext -> QOpenGLContext, QGL* -> QOpenGL*, etc.

Change-Id: I08379029d756e28b20ae141ca30ed801626b513d
Reviewed-on: http://codereview.qt.nokia.com/3711


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

The Qml Designer needs this image because every item in the text file is
rendered in an external process in an image and send over a socket to the
main process.

Change-Id: I73cbc798d783098d3e1937181259c227b008082e
Reviewed-on: http://codereview.qt.nokia.com/3509


Reviewed-by: Thomas Hartmann <Thomas.Hartmann@nokia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

This gets us one step closer to a public QSGTextureProvider
API.

This patch also includes a fix to the material ownership in
QSGCustomParticle.

Change-Id: I620e3006816db0c37eedf3a20a0d4cbe7a783b82
Reviewed-on: http://codereview.qt.nokia.com/3317


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

The texture provider needs to live completely in the rendering thread
and needs to be selfcontained during rendering. During the items
updatePaintNode() all needed state is copied into the texture
provider. Texture providers have thread affinity in the rendering
thread and are deleted there using deleteLater() and the added
processEvents() in the rendering loop.

This fixes the bug where a QSGItem is deleted as a result from an
animation while the same item is being used as a texture provider in
the rendering thread.

There is also a small optimzation to QSGShaderEffectSource
in that we don't create a paint node when the shader source is
not going to be shown.

Change-Id: I6b9bc1da2a0f55d3d5356d4091fd6af6a7ea6f01
Reviewed-on: http://codereview.qt.nokia.com/3293


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

Change-Id: Id01d65b84e0dc7ab89bc4e90c3b52285ef79ac39
Reviewed-on: http://codereview.qt.nokia.com/3135


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

Task-number: QTBUG-20193

Change-Id: I45020c094c4a4892c055700f084fde7b219cdc10
Reviewed-on: http://codereview.qt.nokia.com/2972


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>