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author | Martin Smith <martin.smith@nokia.com> | 2010-07-22 11:27:57 (GMT) |
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committer | Martin Smith <martin.smith@nokia.com> | 2010-07-22 11:27:57 (GMT) |
commit | cf1f76661613313615a77479687fa93a3c97efc9 (patch) | |
tree | 978b8d1117224773952d1d2782d7825920bfc6ed /src/imports/particles/qdeclarativeparticles.cpp | |
parent | d8908922f339892fee4275a433e2bf6da87ae055 (diff) | |
parent | be227b0a01bb28f3ebebedc1aaa65cd8098edd81 (diff) | |
download | Qt-cf1f76661613313615a77479687fa93a3c97efc9.zip Qt-cf1f76661613313615a77479687fa93a3c97efc9.tar.gz Qt-cf1f76661613313615a77479687fa93a3c97efc9.tar.bz2 |
Merge branch '4.7' of git@scm.dev.nokia.troll.no:qt/oslo-staging-1 into 4.7
Diffstat (limited to 'src/imports/particles/qdeclarativeparticles.cpp')
-rw-r--r-- | src/imports/particles/qdeclarativeparticles.cpp | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/src/imports/particles/qdeclarativeparticles.cpp b/src/imports/particles/qdeclarativeparticles.cpp index 916021c..b842109 100644 --- a/src/imports/particles/qdeclarativeparticles.cpp +++ b/src/imports/particles/qdeclarativeparticles.cpp @@ -158,6 +158,11 @@ void QDeclarativeParticleMotion::destroy(QDeclarativeParticle &particle) \brief The ParticleMotionLinear object moves particles linearly. \sa Particles + + This is the default motion, and moves the particles according to the + properties specified in the Particles element. + + It has no further properties. */ /*! @@ -178,6 +183,13 @@ void QDeclarativeParticleMotionLinear::advance(QDeclarativeParticle &p, int inte \since 4.7 \brief The ParticleMotionGravity object moves particles towards a point. + This motion attracts the particles to the specified point with the specified acceleration. + To mimic earth gravity, set yattractor to -6360000 and acceleration to 9.8. + + The defaults are all 0, not earth gravity, and so no motion will occur without setting + at least the acceleration property. + + \sa Particles */ @@ -186,6 +198,7 @@ void QDeclarativeParticleMotionLinear::advance(QDeclarativeParticle &p, int inte \class QDeclarativeParticleMotionGravity \ingroup group_effects \brief The QDeclarativeParticleMotionGravity class moves the particles towards a point. + */ /*! @@ -305,14 +318,14 @@ Rectangle { */ /*! - \qmlproperty real QDeclarativeParticleMotionWander::xvariance - \qmlproperty real QDeclarativeParticleMotionWander::yvariance + \qmlproperty real ParticleMotionWander::xvariance + \qmlproperty real ParticleMotionWander::yvariance These properties set the amount to wander in the x and y directions. */ /*! - \qmlproperty real QDeclarativeParticleMotionWander::pace + \qmlproperty real ParticleMotionWander::pace This property holds how quickly the paricles will move from side to side. */ |