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diff --git a/demos/mobile/guitartuner/src/mycomponents/ToggleButton.qml b/demos/mobile/guitartuner/src/mycomponents/ToggleButton.qml
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+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module 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 1.0
+
+/* A toggle button component. */
+Rectangle {
+    id: toggleButton
+
+    property url offImageSource: ""
+    property url onImageSource: ""
+    property alias imageSource: buttonImage.source
+
+    signal selected()
+    signal pushed()
+
+    color: "transparent"
+    state: "unPressed"
+    onStateChanged: {
+        if (state == "pressed") {
+            selected()
+        }
+    }
+
+    Image {
+        id: buttonImage
+
+        smooth: true
+        anchors.fill: parent
+    }
+    MouseArea {
+        id: mouseArea
+
+        anchors.fill: parent
+        onPressed: {
+            if (parent.state == "unPressed") {
+                pushed()
+            }
+        }
+    }
+
+    states: [
+        State {
+            name: "pressed"
+            PropertyChanges {
+                target: toggleButton
+                scale: 0.95
+                imageSource: onImageSource
+            }
+        },
+        State {
+            name: "unPressed"
+            PropertyChanges {
+                target: toggleButton
+                scale: 1/0.95
+                imageSource: offImageSource
+            }
+        }
+    ]
+
+    transitions: [
+        Transition {
+            from: "unPressed"
+            to: "pressed"
+            reversible: true
+            PropertyAnimation {
+                target: toggleButton
+                properties: "scale"
+                duration: 100
+            }
+        }
+    ]
+}