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/****************************************************************************
**
** 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 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 QtQuick 2.0
import QtQuick.Particles 2.0
Item{
id: container
property variant progress: 0
Rectangle {
anchors.fill: parent; smooth: true
border.color: "white"; border.width: 0; radius: height/2 - 2
gradient: Gradient {
GradientStop { position: 0; color: "#66343434" }
GradientStop { position: 1.0; color: "#66000000" }
}
}
ParticleSystem{
running: container.visible
id: barSys
}
ImageParticle{
color: "lightsteelblue"
alpha: 0.1
colorVariation: 0.05
source: "images/particle.png"
system: barSys
}
Emitter{
y: 2; height: parent.height-4;
x: 2; width: Math.max(parent.width * progress - 4, 0);
speed: AngledDirection{ angleVariation: 180; magnitudeVariation: 12 }
system: barSys
emitRate: width;
lifeSpan: 1000
size: 20
sizeVariation: 4
endSize: 12
emitCap: parent.width;
}
Text {
text: Math.round(progress * 100) + "%"
anchors.horizontalCenter: parent.horizontalCenter
anchors.verticalCenter: parent.verticalCenter
color: Qt.rgba(1.0, 1.0 - progress, 1.0 - progress,0.9); font.bold: true; font.pixelSize: 15
}
}
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