age.qml Example File | Qt Quick 5.9

Qt 5.9 | Qt Quick | Qt Quick Particles Examples - Affectors | age.qml Example File

Qt 5.9.2 Reference Documentation

# age.qml Example File

particles/affectors/content/age.qml

      /****************************************************************************
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      ** Copyright (C) 2015 The Qt Company Ltd.
      ** Contact: http://www.qt.io/licensing/
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      ** This file is part of the examples of the Qt Toolkit.
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      import QtQuick 2.0
      import QtQuick.Particles 2.0

      Rectangle {
          id: root
          width: 360
          height: 600
          color: "white"

          ParticleSystem { id: particles }

          ImageParticle {
              system: particles
              sprites: Sprite {
                  name: "snow"
                  source: "../../images/snowflake.png"
                  frameCount: 51
                  frameDuration: 40
                  frameDurationVariation: 8
              }
          }

          Emitter {
              system: particles
              emitRate: 20
              lifeSpan: 8000
              velocity: PointDirection { y:80; yVariation: 40; }
              acceleration: PointDirection { y: 4 }
              size: 36
              endSize: 12
              sizeVariation: 8
              width: parent.width
              height: 100
          }

          MouseArea {
              id: ma
              anchors.fill: parent
              hoverEnabled: true
          }

          Rectangle {
              color: "#803333AA"
              border.color: "black"
              x: ma.mouseX - 36
              y: ma.mouseY - 36
              width: 72
              height: 72
              Age {
                  anchors.fill: parent
                  system: particles
                  once: true
                  lifeLeft: 1200
                  advancePosition: false
              }
          }
      }