import QtQuick 2.1
import QtQuick.Particles 2.0

Item {
    width: 360
    height: 360

    ParticleSystem {
        id: particleSystem
    }

    ItemParticle {
        system: particleSystem

        delegate: Rectangle {
            color: "black"
            width: 4
            height: 4

           // BUG : never reached
            Component.onDestruction: print("Particle destroyed")
        }
    }

    Emitter {
        system: particleSystem
        anchors.centerIn: parent
        emitRate: 2000
        velocity : PointDirection {xVariation: 100; yVariation: 100;}
    }

}