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** This file is part of the examples of the Qt Toolkit.
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import QtQuick 2.0
import Qt.labs.particles 2.0

Rectangle{
    color: "goldenrod"
    width: 400
    height: 400
    ParticleSystem{id:sys}
    DeformableParticle{
        system: sys
        particles: ["goingLeft", "goingRight"]
        image: "content/singlesmile.png"
        rotation: 90
        autoRotation: true
    }
    DeformableParticle{
        system: sys
        particles: ["goingDown"]
        image: "content/squarefacespriteXX.png"
        rotation: 180
        yVector: PointVector{ y: 0.5; yVariation: 0.25; xVariation: 0.25; }
    }
    Timer{
        running: true
        repeat: false
        interval: 100
        onTriggered: emitA.emitting = true;
    }
    Timer{
        running: true
        repeat: false
        interval: 4200
        onTriggered: emitB.emitting = true;
    }
    Timer{
        running: true
        repeat: false
        interval: 8400
        onTriggered: emitC.emitting = true;
    }
    TrailEmitter{
        id: emitA
        x: 0
        y: 120
        system: sys
        emitting: false
        particle: "goingRight"
        speed: PointVector{ x: 100 }
        particleDuration: 4000
        particlesPerSecond: 2
        particleSize: 32
    }
    TrailEmitter{
        id: emitB
        x: 400
        y: 240
        system: sys
        emitting: false
        particle: "goingLeft"
        speed: PointVector{ x: -100 }
        particleDuration: 4000
        particlesPerSecond: 2
        particleSize: 32
    }
    TrailEmitter{
        id: emitC
        x: 0
        y: 360
        system: sys
        emitting: false
        particle: "goingDown"
        speed: PointVector{ x: 100 }
        particleDuration: 4000
        particlesPerSecond: 2
        particleSize: 32
    }
}