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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 Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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
Rectangle {
id: root
color: "transparent"
radius: 5
property alias value: grip.value
property color fillColor: "white"
property color lineColor: "black"
property alias gripSize: grip.width
property alias enabled: mouseArea.enabled
Rectangle {
anchors { left: parent.left; right: parent.right; verticalCenter: parent.verticalCenter }
height: 3
color: displayedColor()
Rectangle {
anchors { fill: parent; margins: 1 }
color: root.fillColor
}
}
Rectangle {
id: grip
property real value: 0.5
x: (value * parent.width) - width/2
anchors.verticalCenter: parent.verticalCenter
width: 20
height: width
radius: width/2
color: displayedColor()
MouseArea {
id: mouseArea
anchors.fill: parent
drag {
target: grip
axis: Drag.XAxis
minimumX: -parent.width/2
maximumX: root.width - parent.width/2
}
onPositionChanged: {
if (drag.active)
updatePosition()
}
onReleased: {
updatePosition()
}
function updatePosition() {
value = (grip.x + grip.width/2) / grip.parent.width
}
}
Rectangle {
anchors { fill: parent; margins: 1 }
radius: width/2
color: root.fillColor
}
}
function displayedColor() {
var tint = Qt.rgba(fillColor.r, fillColor.g, fillColor.b, 0.25)
return enabled ? lineColor : Qt.tint(fillColor, tint)
}
}
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