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diff --git a/examples/declarative/particles/trails/trails.qml b/examples/declarative/particles/trails/trails.qml
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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 examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import Qt.labs.particles 2.0
+
+Rectangle{
+    color: "black"
+    width: 360
+    height: 540
+    ParticleSystem{ id: sys }
+    ColoredParticle{
+        system: sys
+        id: cp
+        image: "content/particle.png"
+        color: "#00FFFFFF"
+        colorVariation: 0.4
+    }
+    TrailEmitter{
+    //burst on click
+        id: bursty
+        system: sys
+        emitting: false
+        particlesPerSecond: 2000
+        particleDuration: 500
+        acceleration: AngleVector{ angle: 90; angleVariation: 360; magnitude: 640; }
+        particleSize: 8
+        particleEndSize: 16
+        particleSizeVariation: 4
+    }
+    TrailEmitter{
+        system: sys
+        speedFromMovement: 4.0
+        emitting: ma.pressed
+        x: ma.mouseX
+        y: ma.mouseY
+        particlesPerSecond: 400
+        particleDuration: 2000
+        acceleration: AngleVector{ angle: 90; angleVariation: 22; magnitude: 32; }
+        particleSize: 8
+        particleEndSize: 16
+        particleSizeVariation: 8
+    }
+    MouseArea{
+        id: ma
+        anchors.fill: parent
+        onPressed: {bursty.x = mouse.x; bursty.y = mouse.y; bursty.pulse(0.1);}//uses both for comparison
+        onReleased: {bursty.x = mouse.x; bursty.y = mouse.y; bursty.burst(200);}
+    }
+}