diff options
Diffstat (limited to 'src/particles/qquickparticleemitter_p.h')
-rw-r--r-- | src/particles/qquickparticleemitter_p.h | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/src/particles/qquickparticleemitter_p.h b/src/particles/qquickparticleemitter_p.h index bb77d132cc..9b114ad46b 100644 --- a/src/particles/qquickparticleemitter_p.h +++ b/src/particles/qquickparticleemitter_p.h @@ -119,6 +119,13 @@ public: return m_group; } + QQuickParticleGroupData::ID groupId() const + { + if (m_groupIdNeedRecalculation) + reclaculateGroupId(); + return m_groupId; + } + int particleDurationVariation() const { return m_particleDurationVariation; @@ -185,6 +192,7 @@ public Q_SLOTS: { if (m_system != arg) { m_system = arg; + m_groupIdNeedRecalculation = true; if (m_system) m_system->registerParticleEmitter(this); Q_EMIT systemChanged(arg); @@ -195,6 +203,7 @@ public Q_SLOTS: { if (m_group != arg) { m_group = arg; + m_groupIdNeedRecalculation = true; Q_EMIT groupChanged(arg); } } @@ -319,7 +328,6 @@ protected: int m_particleDurationVariation; bool m_enabled; QQuickParticleSystem* m_system; - QString m_group; QQuickParticleExtruder* m_extruder; QQuickParticleExtruder* m_defaultExtruder; QQuickParticleExtruder* effectiveExtruder(); @@ -350,7 +358,14 @@ protected: QPointF m_last_last_last_emitter; bool isEmitConnected(); -private: + +private: // methods + void reclaculateGroupId() const; + +private: // data + QString m_group; + mutable bool m_groupIdNeedRecalculation; + mutable QQuickParticleGroupData::ID m_groupId; QQuickDirection m_nullVector; }; |