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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtQuick module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** 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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.0
Item {
id: slider
height: 26
width: 320
property real min: 0
property real max: 1
property real value: min + (max - min) * mousearea.value
property real init: min+(max-min)/2
property string name: "Slider"
property color color: "#0066cc"
property real minLabelWidth: 44
Component.onCompleted: setValue(init)
function setValue(v) {
if (min < max)
handle.x = Math.round( v / (max - min) *
(mousearea.drag.maximumX - mousearea.drag.minimumX)
+ mousearea.drag.minimumX);
}
Rectangle {
id:sliderName
anchors.left: parent.left
anchors.leftMargin: 16
height: childrenRect.height
width: Math.max(minLabelWidth, childrenRect.width)
anchors.verticalCenter: parent.verticalCenter
Text {
text: slider.name + ":"
font.pointSize: 12
color: "#333"
}
}
Rectangle{
id: foo
width: parent.width - 8 - sliderName.width
color: "#eee"
height: 7
radius: 3
antialiasing: true
border.color: Qt.darker(color, 1.2)
anchors.left: sliderName.right
anchors.right: parent.right
anchors.leftMargin: 10
anchors.rightMargin: 24
anchors.verticalCenter: parent.verticalCenter
Rectangle {
height: parent.height
anchors.left: parent.left
anchors.right: handle.horizontalCenter
color: slider.color
radius: 3
border.width: 1
border.color: Qt.darker(color, 1.3)
opacity: 0.8
}
Image {
id: handle
source: "images/slider_handle.png"
anchors.verticalCenter: parent.verticalCenter
MouseArea {
id: mousearea
anchors.fill: parent
anchors.margins: -4
drag.target: parent
drag.axis: Drag.XAxis
drag.minimumX: Math.round(-handle.width / 2 + 3)
drag.maximumX: Math.round(foo.width - handle.width/2 - 3)
property real value: (handle.x - drag.minimumX) / (drag.maximumX - drag.minimumX)
}
}
}
}
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