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diff --git a/src/declarative/particles/qsgparticlepainter_p.h b/src/declarative/particles/qsgparticlepainter_p.h
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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Declarative 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 PARTICLE_H
+#define PARTICLE_H
+
+#include <QObject>
+#include <QDebug>
+#include "qsgparticlesystem_p.h"
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+
+class QSGParticlePainter : public QSGItem
+{
+    Q_OBJECT
+    Q_PROPERTY(QSGParticleSystem* system READ system WRITE setSystem NOTIFY systemChanged)
+    Q_PROPERTY(QStringList particles READ particles WRITE setParticles NOTIFY particlesChanged)
+
+public:
+    explicit QSGParticlePainter(QSGItem *parent = 0);
+    //Data Interface to system
+    void load(QSGParticleData*);
+    void reload(QSGParticleData*);
+    void setCount(int c);
+    int count();
+    QSGParticleSystem* system() const
+    {
+        return m_system;
+    }
+
+
+    QStringList particles() const
+    {
+        return m_particles;
+    }
+
+signals:
+    void countChanged();
+    void systemChanged(QSGParticleSystem* arg);
+
+    void particlesChanged(QStringList arg);
+
+public slots:
+void setSystem(QSGParticleSystem* arg);
+
+void setParticles(QStringList arg)
+{
+    if (m_particles != arg) {
+        m_particles = arg;
+        emit particlesChanged(arg);
+    }
+}
+private slots:
+    void calcSystemOffset();
+
+protected:
+    /* Reset resets all your internal data structures. But anything attached to a particle should
+       be in attached data. So reset + reloads should have no visible effect.
+       ###Hunt down all cases where we do a complete reset for convenience and be more targeted
+    */
+    virtual void reset();
+
+    virtual void componentComplete();
+    //Data interface to painters
+    QVector<QSGParticleData*> m_data; //Actually stored in arbitrary order,
+    QVector<QObject*> m_attachedData; //This data will be moved along with m_data in resizes (but you own it)
+    virtual void initialize(int){}
+    virtual void reload(int){}//If you need to do something on size changed, check m_data size in this? Or we reset you every time?
+
+    QSGParticleSystem* m_system;
+    friend class QSGParticleSystem;
+    int m_count;
+    bool m_pleaseReset;
+    QStringList m_particles;
+    QPointF m_systemOffset;
+
+
+private:
+    int m_lastStart;
+    QHash<int, QPair<int, int> > m_particleStarts;
+    int particleTypeIndex(QSGParticleData* d);//Now private
+    void resize(int, int);
+
+    QSGParticleData* m_sentinel;
+    //QVector<QSGParticleData*> m_shadowData;//For when we implement overwrite: false
+    bool m_inResize;
+};
+
+QT_END_NAMESPACE
+QT_END_HEADER
+#endif // PARTICLE_H