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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc
** All rights reserved.
** For any questions to Digia, please use contact form at http://www.qt.io
**
** This file is part of Qt Enterprise Embedded.
**
** Licensees holding valid Qt Enterprise licenses may use this file in
** accordance with the Qt Enterprise License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.
**
** If you have questions regarding the use of this file, please use
** contact form at http://www.qt.io
**
****************************************************************************/
import QtQuick 2.0
import QtQuick.Particles 2.0
Item {
id: root
property int particleLifeTime: 2000;
SequentialAnimation {
id: entryAnimation
NumberAnimation { target: logo; property: "opacity"; to: 1; duration: 500 }
PauseAnimation { duration: 500 }
ParallelAnimation {
ScriptAction { script: {
starEmitter.burst(300);
sphereEmitter.burst(2000);
}
}
NumberAnimation { target: logo; property: "opacity"; to: 0; duration: 200 }
SequentialAnimation {
PauseAnimation { duration: root.particleLifeTime }
ScriptAction { script: { engine.markIntroAnimationDone(); } }
}
}
}
Component.onCompleted: {
if (engine.bootAnimationEnabled) {
entryAnimation.running = true
} else {
engine.markIntroAnimationDone()
}
}
Image {
id: logo;
width: engine.centimeter() * 3;
height: width * sourceSize.height / sourceSize.width;
anchors.centerIn: parent
anchors.verticalCenterOffset: -Math.min(engine.screenWidth(), engine.screenHeight()) * 0.1
source: "images/qt-logo.png"
opacity: 0
}
Text {
id: label
anchors.top: logo.bottom
anchors.topMargin: engine.mm(4)
anchors.horizontalCenter: logo.horizontalCenter
font.pixelSize: engine.fontSize() * 1.2
color: "white"
text: "Boot to Qt"
opacity: logo.opacity * 0.5
}
ParticleSystem {
id: sphereSystem;
anchors.fill: logo
running: visible && engine.glAvailable
ImageParticle {
id: sphereParticle
source: "images/particle.png"
color: "#80c342"
alpha: .9
colorVariation: 0.0
}
Emitter {
id: sphereEmitter
anchors.fill: parent
lifeSpan: root.particleLifeTime
size: 12
sizeVariation: 4
enabled: false
velocity: PointDirection { xVariation: 0; yVariation: 20; }
acceleration: PointDirection {
id: sphereAccel
yVariation: 0
}
shape: MaskShape {
source: "images/qt-logo-green-mask.png"
}
}
}
ParticleSystem {
id: starSystem;
anchors.fill: logo
running: visible && engine.glAvailable
ImageParticle {
id: starParticle
source: "images/particle_star.png"
color: "#ffffff"
alpha: 0
colorVariation: 0
}
Emitter {
id: starEmitter
anchors.fill: parent
lifeSpan: root.particleLifeTime
size: 24
sizeVariation: 4
enabled: false
velocity: PointDirection { xVariation: 0; yVariation: 0; }
acceleration: PointDirection {
id: starAccel
xVariation: 5000
}
shape: MaskShape {
source: "images/qt-logo-white-mask.png"
}
}
}
}
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