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diff --git a/examples/mobile/guitartuner/src/mycomponents/Adjuster.qml b/examples/mobile/guitartuner/src/mycomponents/Adjuster.qml
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+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the demonstration applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+import "adjustbars.js" as AdjustBars
+
+/* A barchart-like adjuster component. */
+Rectangle {
+    id: adjuster
+
+    property real max: 100
+    property real value: 0
+    property bool created: false
+
+    signal valueChanged(real value)
+    signal focusChangedByClick()
+    signal arrowPressedWhenValueOverLimits()
+
+    function setValue(pValue) {
+        value = pValue;
+        AdjustBars.fillBars(value/max*AdjustBars.maxBars);
+        valueChanged(value);
+    }
+
+    height: 60; width: 300
+    color: "transparent"
+    Keys.onRightPressed: {
+        var val = value+max/AdjustBars.maxBars;
+        if (val <= max) {
+            value = val;
+            AdjustBars.fillBars(value/max*AdjustBars.maxBars);
+            valueChanged(value);
+        }
+        else {
+            arrowPressedWhenValueOverLimits()
+        }
+    }
+    Keys.onLeftPressed: {
+        var val = value-max/AdjustBars.maxBars;
+        if (0 <= val) {
+            value = val;
+            AdjustBars.fillBars(value/max*AdjustBars.maxBars);
+            valueChanged(value);
+        }
+        else {
+            arrowPressedWhenValueOverLimits()
+        }
+    }
+    Component.onCompleted: {
+        AdjustBars.createBars();
+        AdjustBars.fillBars(value/max*AdjustBars.maxBars);
+        created = true;
+    }
+    Component.onDestruction: {
+        AdjustBars.destroyBars;
+    }
+    //Dynamic objects have to be recreated when the window size changes.
+    onWidthChanged: {
+        if (created) {
+            AdjustBars.destroyBars();
+            AdjustBars.createBars();
+            AdjustBars.fillBars(value/max*AdjustBars.maxBars);
+        }
+    }
+    onHeightChanged: {
+        if (created) {
+            AdjustBars.destroyBars();
+            AdjustBars.createBars();
+            AdjustBars.fillBars(value/max*AdjustBars.maxBars);
+        }
+    }
+
+    MouseArea {
+        anchors.fill: parent
+        onPositionChanged: {
+            focusChangedByClick();
+            var val = mouse.x/parent.width*parent.max;
+            if (0 < val && val < max) {
+                parent.value = val;
+                AdjustBars.fillBars(parent.value/parent.max*AdjustBars.maxBars);
+                valueChanged(parent.value);
+            }
+        }
+        onClicked: {
+            focusChangedByClick();
+            var val = mouse.x/parent.width*parent.max;
+            if (0 < val && val < max) {
+                parent.value = val;
+                AdjustBars.fillBars(parent.value/parent.max*AdjustBars.maxBars);
+                valueChanged(parent.value);
+            }
+        }
+    }
+}