animatedimage.qml Example File

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  import QtQuick 2.11
  import Qt.labs.handlers 1.0
  import "../shared" as Examples

  Column {
      width: 320
      height: 480
      spacing: 6
      y: 12

      AnimatedImage {
          id: animation
          source: "content/Uniflow_steam_engine.gif"
          anchors.horizontalCenter: parent.horizontalCenter
          speed: speedSlider.value
          TapHandler {
              onTapped: animation.playing = !animation.playing
          }
      }

      Rectangle {
          id: timeline
          color: "steelblue"
          width: animation.width
          height: 1
          x: animation.x
          y: animation.height + 12
          visible: animation.playing

          Rectangle {
              property int frames: animation.frameCount
              width: 4; height: 8
              x: (animation.width - width) * animation.currentFrame / frames
              y: -4
              color: "red"
          }
      }

      Examples.Slider {
          id: speedSlider
          name: "Speed"
          min: 0
          max: 5
          init: 1
          width: 240
          x: animation.x
          Text {
              font.pointSize: 12
              text: Math.round(animation.speed * 100) + "%"
              x: animation.width - width
              anchors.verticalCenter: parent.verticalCenter
              anchors.margins: 6
          }
      }

      Examples.Button {
          text: "Reset"
          enabled: speedSlider.value !== 1
          anchors.horizontalCenter: parent.horizontalCenter
          onClicked: {
              speedSlider.setValue(1)
              animation.playing = true
          }
      }
  }