Task-number:  QTBUG-31155
Change-Id: I4f1ac7c31ce6d4529c368d796706aa5f93a78d1a
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>

emitCap is intended to prevent issues with multiple emission of infinite
life particles, but it can currently prevent emission of any particles
when particleCount() changes after a reset. Tracking particleCount() on
changes would be inefficient and be more work to integrate with the
correct behavior of infinite particles, so this patch delays the impact
of emitCap until an infinite particle is discovered.

This will lead to a subtle behavior difference of limiting infinite
particle counts based on the count at the first emission, not the first
reset, which could be construed as a bug fix in some situations. This
seems reasonable as a futher subtle behavior change will be needed in
the future to properly support varying counts of infinite particles.

Task-number: QTBUG-30915
Change-Id: I4172aee1d03f00cc63ce7c9d12ace052bc41436d
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>

Change-Id: I9500c336b9e11f858da95ff4ed783b70876f3fd6
Reviewed-by: Alan Alpert <aalpert@rim.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>

Fixing some uses of qdoc commands and other minor fixes

Change-Id: I965f715ad8d7833c5a7b830d644c79ad51735da5
Reviewed-by: Alan Alpert <alan.alpert@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>

Matches the convention set in the QtQuick module, for example by
ListView and Flickable.

Change-Id: I8df57ed1ced8128723d790c30c00cc1b2062787d
Reviewed-by: Bea Lam <bea.lam@nokia.com>

It now happens after ParticlePainter intialization, so that custom
emitters can affect painter specific parameters like color.

Change-Id: I9a732713108580e57130588c175c69aa854c5b2f
Reviewed-by: Yunqiao Yin <charles.yin@nokia.com>

Specify the signal as a member function suitable for passing to
QMetaMethod::fromSignal(), and use the new function
QMetaObjectPrivate::signalIndex(QMetaMethod) to get the index in the
signal range.

Change-Id: If16daa24c2699f7749a17decb611cf395d89d0c4
Reviewed-by: Aaron Kennedy <aaron.kennedy@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>

This is required for the QQmlBoundSignal optimizations.

Change-Id: I63540b96cd7d4523ec49973a2540054c83d82b12
Reviewed-by: Chris Adams <christopher.adams@nokia.com>

QtQuick clients that do not use particles features should not have
to load these classes.

Task-number: QTBUG-25178
Change-Id: Ib15f7655dc4d821595e06f9160d2770375279027
Reviewed-by: Glenn Watson <glenn.watson@nokia.com>

Change-Id: I83fdd2e7c569ebdfea0d21439b4db6d37c1eafa2
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>

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>

Change-Id: I793eaf16f3810df0cb0f9f8482ac0b9d6137595d
Reviewed-by: Alan Alpert <alan.alpert@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>

Now tests all performance levels.

Also fixes an emitter timing edge-case which might be destabilizing the
tests.

Change-Id: I5e2f133dc4b96dd05d49e7e983ae630e379fa66b
Reviewed-on: http://codereview.qt-project.org/6313


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

... to fix compiler warning.

Change-Id: I3328d17b498b22d9c8703d0f034b3b9f944c1b17
Reviewed-on: http://codereview.qt-project.org/5880


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

Leave m_ for private members.

Change-Id: Ia20565a7af6c5db45923eb349238b94b88472f7b
Reviewed-on: http://codereview.qt-project.org/5762


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

Also renames that variable, and adds a burst example.

Change-Id: I53787612f287e71d9afb5618bd445c8aa72fd39e
Reviewed-on: http://codereview.qt-project.org/5349


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

Better performance potential (fewer drops to JS, possibility of more
optimzed JS).

Change-Id: If386f06ac8714162a5bfc6b5eef7f2e67f9dae95
Reviewed-on: http://codereview.qt-project.org/5189


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

Change-Id: I662526a9c0f9c8694ec39aa0d5ad9286d1c9f208
Reviewed-on: http://codereview.qt-project.org/4863


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

Also add ParticleGroups which use only StochasticStates
Simplistic change for now, just to focus the API for the
particle system. ParticleGroup elements replace the particleStates
property on the system, and the term "group" is now used more
consistently.

Change-Id: I6456f9c521b8166ccd94ea953275557bcfbf6423
Reviewed-on: http://codereview.qt-project.org/4699


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

Also change QSGDirection::sample to pass by value.

Change-Id: I878649158b78da22afdf77b5f3ce3263ce1070cd
Reviewed-on: http://codereview.qt-project.org/4497


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

All the little changes in one commit.

StochasticDirection -> Direction
AngledDirection -> AngleDirection
TargetedDirection -> TargetDirection
QSGCustomParticle is now Affector's implementation (C++ only refactor)
FollowEmitter -> TrailEmitter
Kill -> Age and gained lifeLeft property
ModelParticle is removed, use ItemParticle instead.
Added RectangleShape to replace Shape for the case of Rectangles
Abstract Types are no longer createable, despite sensible defaults.
GLSL variables in CustomParticle now begin with qt_
JS variables are now such that x,vx,ax are current (old ones are now
initialX, initialVX, initialAX). Same for y. A few more were extended.
Emitter::emitCap -> Emitter::maximumEmitted. Set to -1 for noCap: false
Emitter::noCap is gone.
Emitter::emitting -> Emitter::enabled
Affector::active -> Affector::enabled
Affector::collisionParticles -> Affector::whenCollidingWith
Affector::signal is gone.
PointAttractor -> Attractor
Attractor/Wander::physics -> ::affectedParameter
ParticleSystem::fastForward is gone
ParticleSystem::startTime is gone (use Emitter::startTime)
ParticleSystem::clear -> ParticleSystem::empty
And various Doc fixes.

Change-Id: Ia3b02b987f692e6f1bd14c42e575381bdfb7bbb5
Reviewed-on: http://codereview.qt-project.org/4231


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

Change-Id: I3b776a6e79cb064e826cb7b7721a3a57744225c1
Reviewed-on: http://codereview.qt-project.org/4064


Reviewed-by: Alan Alpert <alan.alpert@nokia.com>
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>

Includes skipping rendering when paused.

Change-Id: I353ac415fb877917d46ba1832ad9cb5a84640b57
Reviewed-on: http://codereview.qt.nokia.com/4041


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

Also implement speedFromMovement (a convenience now) and fix
a bug in QSGParticleData::curSize()

Change-Id: I831494f24f4b4afaee47524e4a4060f06fefdb0a
Reviewed-on: http://codereview.qt.nokia.com/3396


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

The signal is now on the Emitter/Affector base type, but only
emitted if connected to (to save creating the v8 object)

Change-Id: Ib5522e0f760caa17a6ad731b2dfbce9994a7664e
Reviewed-on: http://codereview.qt.nokia.com/3393


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

Change-Id: I8498b2e574a32bfbab9f139e718424572b1258a0
Reviewed-on: http://codereview.qt.nokia.com/2855


Reviewed-by: Alan Alpert <alan.alpert@nokia.com>
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>

It's a new module, of course they're new in this version.

Change-Id: I8bce4d452161cd581c046fec62a41cac4e0609ed
Reviewed-on: http://codereview.qt.nokia.com/2854


Reviewed-by: Alan Alpert <alan.alpert@nokia.com>
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>

No real point having a separate class, and it makes the docs more
complex.

Change-Id: I48aa7bafce541b0b5b792351adb5edf77fc67de2
Reviewed-on: http://codereview.qt.nokia.com/2853


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

Change-Id: I3c53f7998dff95616a994edf19094fa4007d74ab
Reviewed-on: http://codereview.qt.nokia.com/1388


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