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diff --git a/examples/quick/particles/affectors/friction.qml b/examples/quick/particles/affectors/friction.qml
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+/****************************************************************************
+**
+** Copyright (C) 2021 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, 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 The Qt Company Ltd 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
+import QtQuick.Particles
+
+Item {
+    width: 360
+    height: 600
+
+    Image {
+        source: "images/backgroundLeaves.jpg"
+        anchors.fill: parent
+    }
+    ParticleSystem {
+        anchors.fill: parent
+        Emitter {
+            width: parent.width
+            emitRate: 4
+            lifeSpan: 14000
+            size: 80
+            velocity: PointDirection { y: 160; yVariation: 80; xVariation: 20 }
+        }
+
+        ImageParticle {
+            anchors.fill: parent
+            id: particles
+            sprites: [Sprite {
+                    source: "images/realLeaf1.png"
+                    frameCount: 1
+                    frameDuration: 1
+                    to: {"a":1, "b":1, "c":1, "d":1}
+                }, Sprite {
+                    name: "a"
+                    source: "images/realLeaf1.png"
+                    frameCount: 1
+                    frameDuration: 10000
+                },
+                Sprite {
+                    name: "b"
+                    source: "images/realLeaf2.png"
+                    frameCount: 1
+                    frameDuration: 10000
+                },
+                Sprite {
+                    name: "c"
+                    source: "images/realLeaf3.png"
+                    frameCount: 1
+                    frameDuration: 10000
+                },
+                Sprite {
+                    name: "d"
+                    source: "images/realLeaf4.png"
+                    frameCount: 1
+                    frameDuration: 10000
+                }
+            ]
+
+            width: 100
+            height: 100
+            x: 20
+            y: 20
+            z:4
+        }
+
+        //! [0]
+        Friction {
+            anchors.fill: parent
+            anchors.margins: -40
+            factor: 0.4
+        }
+        //! [0]
+    }
+}