--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/demos/declarative/rssnews/content/ScrollBar.qml	Tue Jul 06 15:10:48 2010 +0300
@@ -0,0 +1,107 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import Qt 4.7
+
+Item {
+    id: container
+
+    property variant scrollArea
+    property variant orientation: Qt.Vertical
+
+    opacity: 0
+
+    function position()
+    {
+        var ny = 0;
+        if (container.orientation == Qt.Vertical)
+            ny = scrollArea.visibleArea.yPosition * container.height;
+        else
+            ny = scrollArea.visibleArea.xPosition * container.width;
+        if (ny > 2) return ny; else return 2;
+    }
+
+    function size()
+    {
+        var nh, ny;
+
+        if (container.orientation == Qt.Vertical)
+            nh = scrollArea.visibleArea.heightRatio * container.height;
+        else
+            nh = scrollArea.visibleArea.widthRatio * container.width;
+
+        if (container.orientation == Qt.Vertical)
+            ny = scrollArea.visibleArea.yPosition * container.height;
+        else
+            ny = scrollArea.visibleArea.xPosition * container.width;
+
+        if (ny > 3) {
+            var t;
+            if (container.orientation == Qt.Vertical)
+                t = Math.ceil(container.height - 3 - ny);
+            else
+                t = Math.ceil(container.width - 3 - ny);
+            if (nh > t) return t; else return nh;
+        } else return nh + ny;
+    }
+
+    Rectangle { anchors.fill: parent; color: "Black"; opacity: 0.3 }
+
+    BorderImage {
+        source: "images/scrollbar.png"
+        border { left: 1; right: 1; top: 1; bottom: 1 }
+        x: container.orientation == Qt.Vertical ? 2 : position()
+        width: container.orientation == Qt.Vertical ? container.width - 4 : size()
+        y: container.orientation == Qt.Vertical ? position() : 2
+        height: container.orientation == Qt.Vertical ? size() : container.height - 4
+    }
+
+    states: State {
+        name: "visible"
+        when: container.orientation == Qt.Vertical ? scrollArea.movingVertically : scrollArea.movingHorizontally
+        PropertyChanges { target: container; opacity: 1.0 }
+    }
+
+    transitions: Transition {
+        from: "visible"; to: ""
+        NumberAnimation { properties: "opacity"; duration: 600 }
+    }
+}