4 files changed, 8 insertions, 8 deletions
diff --git a/src/particles/qquickcustomaffector.cpp b/src/particles/qquickcustomaffector.cpp
index acec98192d..788e2446b4 100644
--- a/src/particles/qquickcustomaffector.cpp
+++ b/src/particles/qquickcustomaffector.cpp
@@ -42,6 +42,7 @@
 #include "qquickcustomaffector_p.h"
 #include <private/qv8engine_p.h>
 #include <private/qqmlengine_p.h>
+#include <private/qqmlglobal_p.h>
 #include <QQmlEngine>
 #include <QDebug>
 QT_BEGIN_NAMESPACE
@@ -102,8 +103,7 @@ QQuickCustomAffector::QQuickCustomAffector(QQuickItem *parent) :
 
 bool QQuickCustomAffector::isAffectConnected()
 {
-    static int idx = QObjectPrivate::get(this)->signalIndex("affectParticles(QQmlV8Handle,qreal)");
-    return QObjectPrivate::get(this)->isSignalConnected(idx);
+    IS_SIGNAL_CONNECTED(this, "affectParticles(QQmlV8Handle,qreal)");
 }
 
 void QQuickCustomAffector::affectSystem(qreal dt)
diff --git a/src/particles/qquickparticleaffector.cpp b/src/particles/qquickparticleaffector.cpp
index 0005af86af..e2be8771d4 100644
--- a/src/particles/qquickparticleaffector.cpp
+++ b/src/particles/qquickparticleaffector.cpp
@@ -41,6 +41,7 @@
 
 #include "qquickparticleaffector_p.h"
 #include <QDebug>
+#include <private/qqmlglobal_p.h>
 QT_BEGIN_NAMESPACE
 
 /*!
@@ -146,8 +147,7 @@ QQuickParticleAffector::QQuickParticleAffector(QQuickItem *parent) :
 
 bool QQuickParticleAffector::isAffectedConnected()
 {
-    static int idx = QObjectPrivate::get(this)->signalIndex("affected(qreal,qreal)");
-    return QObjectPrivate::get(this)->isSignalConnected(idx);
+    IS_SIGNAL_CONNECTED(this, "affected(qreal,qreal)");
 }
 
 
diff --git a/src/particles/qquickparticleemitter.cpp b/src/particles/qquickparticleemitter.cpp
index 035d66cbcd..8181e8b4f1 100644
--- a/src/particles/qquickparticleemitter.cpp
+++ b/src/particles/qquickparticleemitter.cpp
@@ -41,6 +41,7 @@
 
 #include "qquickparticleemitter_p.h"
 #include <private/qqmlengine_p.h>
+#include <private/qqmlglobal_p.h>
 QT_BEGIN_NAMESPACE
 
 
@@ -253,8 +254,7 @@ QQuickParticleEmitter::~QQuickParticleEmitter()
 
 bool QQuickParticleEmitter::isEmitConnected()
 {
-    static int idx = QObjectPrivate::get(this)->signalIndex("emitParticles(QQmlV8Handle)");
-    return QObjectPrivate::get(this)->isSignalConnected(idx);
+    IS_SIGNAL_CONNECTED(this, "emitParticles(QQmlV8Handle)");
 }
 
 void QQuickParticleEmitter::componentComplete()
diff --git a/src/particles/qquicktrailemitter.cpp b/src/particles/qquicktrailemitter.cpp
index 32f8763599..3ea68ce681 100644
--- a/src/particles/qquicktrailemitter.cpp
+++ b/src/particles/qquicktrailemitter.cpp
@@ -41,6 +41,7 @@
 
 #include "qquicktrailemitter_p.h"
 #include <private/qqmlengine_p.h>
+#include <private/qqmlglobal_p.h>
 #include <cmath>
 QT_BEGIN_NAMESPACE
 
@@ -126,8 +127,7 @@ QQuickTrailEmitter::QQuickTrailEmitter(QQuickItem *parent) :
 
 bool QQuickTrailEmitter::isEmitFollowConnected()
 {
-    static int idx = QObjectPrivate::get(this)->signalIndex("emitFollowParticles(QQmlV8Handle,QQmlV8Handle)");
-    return QObjectPrivate::get(this)->isSignalConnected(idx);
+    IS_SIGNAL_CONNECTED(this, "emitFollowParticles(QQmlV8Handle,QQmlV8Handle)");
 }
 
 void QQuickTrailEmitter::recalcParticlesPerSecond(){