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/****************************************************************************
**
** Copyright (C) 2011-2014, Wind River Systems
** Copyright (C) 2014, GENIVI Alliance
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
** the names of its contributors may be used to endorse or promote
** products derived from this software without specific prior written
** permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.2
Item {
id: slider;
smooth: true;
// value is read/write.
property real value
onValueChanged: { handle.x = 2 + (value - minimum) * slider.xMax / (maximum - minimum); }
property real maximum: 1
property real minimum: 1
property int xMax: slider.width - handle.width - 4
Rectangle {
smooth: true;
anchors.fill: parent
border.color: "black"; border.width: 0; radius: 16
gradient: Gradient {
GradientStop { position: 0.0; color: "#66000000" }
GradientStop { position: 1.0; color: "#66555555" }
}
Text {
id: channel
objectName: "channel"
anchors.verticalCenter: parent.verticalCenter;
anchors.horizontalCenter: parent.horizontalCenter;
font.bold: true
font.pointSize: 16
color: "#AAAAAA"
text: "Background Channel"
}
}
Rectangle {
id: handle; smooth: true
x: slider.width / 2 - handle.width / 2; y: 2; width: 80; height: slider.height-4;
radius: 16
gradient: Gradient {
GradientStop { position: 0.0; color: "#DDDDDD" }
GradientStop { position: 0.4; color: "#AAAAAA" }
GradientStop { position: 1.0; color: "#555555" }
}
MouseArea {
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;
for (var i = 0; i < 5; i++)
{
if (value > (i)*20)
{
volumeButton.children[i].color = "#9900AA00";
volumeButton.children[i].border.color = "#99005500";
} else {
volumeButton.children[i].color = "#99333333";
volumeButton.children[i].border.color = "#99000000";
}
}
QMLButtonEventsReceiver.slider("Volume", value);
}
}
Row {
id: volumeButton
spacing: 2
anchors.verticalCenter: parent.verticalCenter
anchors.horizontalCenter: parent.horizontalCenter
Repeater {
model: 5
Rectangle {
width: 3;
height: 3 * (index + 1)
y: (16 - 3 * (index + 1))
color: "#9900AA00"
border.width: 1
border.color: "#99005500"
}
}
}
}
}
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