1 files changed, 12 insertions, 1 deletions
diff --git a/src/particles/qquicktrailemitter_p.h b/src/particles/qquicktrailemitter_p.h
index d1213158d8..9f03a1107e 100644
--- a/src/particles/qquicktrailemitter_p.h
+++ b/src/particles/qquicktrailemitter_p.h
@@ -33,6 +33,17 @@
 
 #ifndef FOLLOWEMITTER_H
 #define FOLLOWEMITTER_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
 #include "qquickparticleemitter_p.h"
 #include "qquickparticleaffector_p.h"
 
@@ -48,11 +59,11 @@ class QQuickTrailEmitter : public QQuickParticleEmitter
     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
     };
+    Q_ENUM(EmitSize)
     explicit QQuickTrailEmitter(QQuickItem *parent = 0);
     virtual void emitWindow(int timeStamp);
     virtual void reset();