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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 QtQml module 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 2.0
+
+Item {
+ id: slider; width: 400; height: 16
+
+ // value is read/write.
+ property real value: 1
+ onValueChanged: updatePos();
+ property real maximum: 1
+ property real minimum: 1
+ property int xMax: width - handle.width - 4
+ onXMaxChanged: updatePos();
+ onMinimumChanged: updatePos();
+
+ function updatePos() {
+ if (maximum > minimum) {
+ var pos = 2 + (value - minimum) * slider.xMax / (maximum - minimum);
+ pos = Math.min(pos, width - handle.width - 2);
+ pos = Math.max(pos, 2);
+ handle.x = pos;
+ } else {
+ handle.x = 2;
+ }
+ }
+
+ Rectangle {
+ anchors.fill: parent
+ border.color: "white"; border.width: 0; radius: 8
+ gradient: Gradient {
+ GradientStop { position: 0.0; color: "#66343434" }
+ GradientStop { position: 1.0; color: "#66000000" }
+ }
+ }
+
+ Rectangle {
+ id: handle; smooth: true
+ y: 2; width: 30; height: slider.height-4; radius: 6
+ gradient: Gradient {
+ GradientStop { position: 0.0; color: "lightgray" }
+ GradientStop { position: 1.0; color: "gray" }
+ }
+
+ MouseArea {
+ id: mouse
+ anchors.fill: parent; drag.target: parent
+ drag.axis: Drag.XAxis; drag.minimumX: 2; drag.maximumX: slider.xMax+2
+ onPositionChanged: { value = (maximum - minimum) * (handle.x-2) / slider.xMax + minimum; }
+ }
+ }
+}