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Diffstat (limited to 'src/declarative/particles/qquicktrailemitter_p.h')
| -rw-r--r-- | src/declarative/particles/qquicktrailemitter_p.h | 171 |
1 files changed, 0 insertions, 171 deletions
diff --git a/src/declarative/particles/qquicktrailemitter_p.h b/src/declarative/particles/qquicktrailemitter_p.h deleted file mode 100644 index ad94d7107d..0000000000 --- a/src/declarative/particles/qquicktrailemitter_p.h +++ /dev/null @@ -1,171 +0,0 @@ -/**************************************************************************** -** -** 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. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** 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. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef FOLLOWEMITTER_H -#define FOLLOWEMITTER_H -#include "qquickparticleemitter_p.h" -#include "qquickparticleaffector_p.h" - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Declarative) - - -class QQuickTrailEmitter : public QQuickParticleEmitter -{ - Q_OBJECT - Q_PROPERTY(QString follow READ follow WRITE setFollow NOTIFY followChanged) - Q_PROPERTY(int emitRatePerParticle READ particlesPerParticlePerSecond WRITE setParticlesPerParticlePerSecond NOTIFY particlesPerParticlePerSecondChanged) - - Q_PROPERTY(QQuickParticleExtruder* emitShape READ emissonShape WRITE setEmissionShape NOTIFY emissionShapeChanged) - Q_PROPERTY(qreal emitHeight READ emitterYVariation WRITE setEmitterYVariation NOTIFY emitterYVariationChanged) - Q_PROPERTY(qreal emitWidth READ emitterXVariation WRITE setEmitterXVariation NOTIFY emitterXVariationChanged) - - Q_ENUMS(EmitSize) -public: - enum EmitSize { - ParticleSize = -2//Anything less than 0 will do - }; - explicit QQuickTrailEmitter(QQuickItem *parent = 0); - virtual void emitWindow(int timeStamp); - virtual void reset(); - - int particlesPerParticlePerSecond() const - { - return m_particlesPerParticlePerSecond; - } - - qreal emitterXVariation() const - { - return m_emitterXVariation; - } - - qreal emitterYVariation() const - { - return m_emitterYVariation; - } - - QString follow() const - { - return m_follow; - } - - QQuickParticleExtruder* emissonShape() const - { - return m_emissionExtruder; - } - -signals: - void emitFollowParticles(QDeclarativeV8Handle particles, QDeclarativeV8Handle followed); - - void particlesPerParticlePerSecondChanged(int arg); - - void emitterXVariationChanged(qreal arg); - - void emitterYVariationChanged(qreal arg); - - void followChanged(QString arg); - - void emissionShapeChanged(QQuickParticleExtruder* arg); - -public slots: - - void setParticlesPerParticlePerSecond(int arg) - { - if (m_particlesPerParticlePerSecond != arg) { - m_particlesPerParticlePerSecond = arg; - emit particlesPerParticlePerSecondChanged(arg); - } - } - void setEmitterXVariation(qreal arg) - { - if (m_emitterXVariation != arg) { - m_emitterXVariation = arg; - emit emitterXVariationChanged(arg); - } - } - - void setEmitterYVariation(qreal arg) - { - if (m_emitterYVariation != arg) { - m_emitterYVariation = arg; - emit emitterYVariationChanged(arg); - } - } - - void setFollow(QString arg) - { - if (m_follow != arg) { - m_follow = arg; - emit followChanged(arg); - } - } - - void setEmissionShape(QQuickParticleExtruder* arg) - { - if (m_emissionExtruder != arg) { - m_emissionExtruder = arg; - emit emissionShapeChanged(arg); - } - } - -private slots: - void recalcParticlesPerSecond(); - -private: - QSet<QQuickParticleData*> m_pending; - QVector<qreal> m_lastEmission; - int m_particlesPerParticlePerSecond; - qreal m_lastTimeStamp; - qreal m_emitterXVariation; - qreal m_emitterYVariation; - QString m_follow; - int m_followCount; - QQuickParticleExtruder* m_emissionExtruder; - QQuickParticleExtruder* m_defaultEmissionExtruder; - bool isEmitFollowConnected(); -}; - -QT_END_NAMESPACE -QT_END_HEADER -#endif // FOLLOWEMITTER_H |