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Diffstat (limited to 'src/declarative/graphicsitems/qmlgraphicsparticles_p.h')
| -rw-r--r-- | src/declarative/graphicsitems/qmlgraphicsparticles_p.h | 247 |
1 files changed, 0 insertions, 247 deletions
diff --git a/src/declarative/graphicsitems/qmlgraphicsparticles_p.h b/src/declarative/graphicsitems/qmlgraphicsparticles_p.h deleted file mode 100644 index 7f0f9cd..0000000 --- a/src/declarative/graphicsitems/qmlgraphicsparticles_p.h +++ /dev/null @@ -1,247 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtDeclarative module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QMLGRAPHICSPARTICLES_H -#define QMLGRAPHICSPARTICLES_H - -#include "qmlgraphicsitem.h" - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Declarative) - -class QmlGraphicsParticle; -class QmlGraphicsParticles; -class Q_DECLARATIVE_EXPORT QmlGraphicsParticleMotion : public QObject -{ - Q_OBJECT -public: - QmlGraphicsParticleMotion(QObject *parent=0); - - virtual void advance(QmlGraphicsParticle &, int interval); - virtual void created(QmlGraphicsParticle &); - virtual void destroy(QmlGraphicsParticle &); -}; - -class Q_DECLARATIVE_EXPORT QmlGraphicsParticleMotionLinear : public QmlGraphicsParticleMotion -{ - Q_OBJECT -public: - QmlGraphicsParticleMotionLinear(QObject *parent=0) - : QmlGraphicsParticleMotion(parent) {} - - virtual void advance(QmlGraphicsParticle &, int interval); -}; - -class Q_DECLARATIVE_EXPORT QmlGraphicsParticleMotionGravity : public QmlGraphicsParticleMotion -{ - Q_OBJECT - - Q_PROPERTY(int xattractor READ xAttractor WRITE setXAttractor) - Q_PROPERTY(int yattractor READ yAttractor WRITE setYAttractor) - Q_PROPERTY(int acceleration READ acceleration WRITE setAcceleration) -public: - QmlGraphicsParticleMotionGravity(QObject *parent=0) - : QmlGraphicsParticleMotion(parent), _xAttr(0), _yAttr(0), _accel(0.00005) {} - - int xAttractor() const { return _xAttr; } - void setXAttractor(int x) { _xAttr = x; } - - int yAttractor() const { return _yAttr; } - void setYAttractor(int y) { _yAttr = y; } - - int acceleration() const { return int(_accel * 1000000); } - void setAcceleration(int accel) { _accel = qreal(accel)/1000000.0; } - - virtual void advance(QmlGraphicsParticle &, int interval); - -private: - int _xAttr; - int _yAttr; - qreal _accel; -}; - -class Q_DECLARATIVE_EXPORT QmlGraphicsParticleMotionWander : public QmlGraphicsParticleMotion -{ - Q_OBJECT -public: - QmlGraphicsParticleMotionWander() - : QmlGraphicsParticleMotion(), particles(0), _xvariance(0), _yvariance(0) {} - - virtual void advance(QmlGraphicsParticle &, int interval); - virtual void created(QmlGraphicsParticle &); - virtual void destroy(QmlGraphicsParticle &); - - struct Data { - qreal x_targetV; - qreal y_targetV; - qreal x_peak; - qreal y_peak; - qreal x_var; - qreal y_var; - }; - - Q_PROPERTY(int xvariance READ xVariance WRITE setXVariance) - int xVariance() const { return int(_xvariance * 1000); } - void setXVariance(int var) { _xvariance = var / 1000.0; } - - Q_PROPERTY(int yvariance READ yVariance WRITE setYVariance) - int yVariance() const { return int(_yvariance * 1000); } - void setYVariance(int var) { _yvariance = var / 1000.0; } - - Q_PROPERTY(int pace READ pace WRITE setPace) - int pace() const { return int(_pace * 1000); } - void setPace(int pace) { _pace = pace / 1000.0; } - -private: - QmlGraphicsParticles *particles; - qreal _xvariance; - qreal _yvariance; - qreal _pace; -}; - -class QmlGraphicsParticlesPrivate; -class Q_DECLARATIVE_EXPORT QmlGraphicsParticles : public QmlGraphicsItem -{ - Q_OBJECT - - Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged) - Q_PROPERTY(int count READ count WRITE setCount NOTIFY countChanged) - Q_PROPERTY(int emissionRate READ emissionRate WRITE setEmissionRate NOTIFY emissionRateChanged) - Q_PROPERTY(qreal emissionVariance READ emissionVariance WRITE setEmissionVariance NOTIFY emissionVarianceChanged) - Q_PROPERTY(int lifeSpan READ lifeSpan WRITE setLifeSpan NOTIFY lifeSpanChanged) - Q_PROPERTY(int lifeSpanDeviation READ lifeSpanDeviation WRITE setLifeSpanDeviation NOTIFY lifeSpanDeviationChanged) - Q_PROPERTY(int fadeInDuration READ fadeInDuration WRITE setFadeInDuration NOTIFY fadeInDurationChanged) - Q_PROPERTY(int fadeOutDuration READ fadeOutDuration WRITE setFadeOutDuration NOTIFY fadeOutDurationChanged) - Q_PROPERTY(qreal angle READ angle WRITE setAngle NOTIFY angleChanged) - Q_PROPERTY(qreal angleDeviation READ angleDeviation WRITE setAngleDeviation NOTIFY angleDeviationChanged) - Q_PROPERTY(qreal velocity READ velocity WRITE setVelocity NOTIFY velocityChanged) - Q_PROPERTY(qreal velocityDeviation READ velocityDeviation WRITE setVelocityDeviation NOTIFY velocityDeviationChanged) - Q_PROPERTY(QmlGraphicsParticleMotion *motion READ motion WRITE setMotion) - Q_CLASSINFO("DefaultProperty", "motion") - -public: - QmlGraphicsParticles(QmlGraphicsItem *parent=0); - ~QmlGraphicsParticles(); - - QUrl source() const; - void setSource(const QUrl &); - - int count() const; - void setCount(int cnt); - - int emissionRate() const; - void setEmissionRate(int); - - qreal emissionVariance() const; - void setEmissionVariance(qreal); - - int lifeSpan() const; - void setLifeSpan(int); - - int lifeSpanDeviation() const; - void setLifeSpanDeviation(int); - - int fadeInDuration() const; - void setFadeInDuration(int); - - int fadeOutDuration() const; - void setFadeOutDuration(int); - - qreal angle() const; - void setAngle(qreal); - - qreal angleDeviation() const; - void setAngleDeviation(qreal); - - qreal velocity() const; - void setVelocity(qreal); - - qreal velocityDeviation() const; - void setVelocityDeviation(qreal); - - QmlGraphicsParticleMotion *motion() const; - void setMotion(QmlGraphicsParticleMotion *); - - void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *); - -public Q_SLOTS: - void burst(int count, int emissionRate=-1); - -protected: - virtual void componentComplete(); - -Q_SIGNALS: - void sourceChanged(); - void countChanged(); - void emissionRateChanged(); - void emissionVarianceChanged(); - void lifeSpanChanged(); - void lifeSpanDeviationChanged(); - void fadeInDurationChanged(); - void fadeOutDurationChanged(); - void angleChanged(); - void angleDeviationChanged(); - void velocityChanged(); - void velocityDeviationChanged(); - void emittingChanged(); - -private Q_SLOTS: - void imageLoaded(); - -private: - Q_DISABLE_COPY(QmlGraphicsParticles) - Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr.data(), QmlGraphicsParticles) -}; - -QT_END_NAMESPACE - -QML_DECLARE_TYPE(QmlGraphicsParticleMotion) -QML_DECLARE_TYPE(QmlGraphicsParticleMotionLinear) -QML_DECLARE_TYPE(QmlGraphicsParticleMotionGravity) -QML_DECLARE_TYPE(QmlGraphicsParticleMotionWander) -QML_DECLARE_TYPE(QmlGraphicsParticles) - -QT_END_HEADER - -#endif |