qtq2_ui_test.qml

import QtQuick 2.0
import QtQuick.Particles 2.0

Rectangle {
  width: 500
  height: 500
  color: "black"

  ParticleSystem {
    anchors.fill: parent

    ImageParticle {
      source: "star.png"
    }

    Emitter {
      width: 50;
      height: 50;
      anchors.bottom: parent.bottom
      size: 50
    }
  }
}