shakeit.qml Example File

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  import QtQuick 2.0
  import QtSensors 5.0
  import QtMultimedia 5.0

  Rectangle {
      id: window
      width: 320
      height: 480

      state: "default"

      Audio {
          id :phone
          source: "audio/phone.wav" //mono
      }
      Audio {
          id :loopy2a_mono
          source: "audio/loopy2a_mono.wav" //mono
      }

      Text {
          id: label
          text: qsTr("Shake to rotate triangles")
          y: parent.height / 4
          anchors.horizontalCenter: parent.horizontalCenter
      }
      Image {
          id: triangle1
          smooth: true
          source: "content/triangle.png"
          x: parent.width / 2 - (triangle1.width / 2)
          y: parent.height / 2 - (triangle1.height);
          Behavior on x { SmoothedAnimation { velocity: 200 } }
          Behavior on y { SmoothedAnimation { velocity: 200 } }
          transform: Rotation {
               id: myRot
          }
      }
      Image {
          id: triangle2
          smooth: true
          source: "content/triangle2.png"
          x: parent.width / 2 - (triangle1.width + triangle2.width / 2)
          y: parent.height / 2 + (triangle2.height / 2);
          Behavior on x { SmoothedAnimation { velocity: 200 } }
          Behavior on y { SmoothedAnimation { velocity: 200 } }
      }
      Image {
          id: triangle3
          smooth: true
          source: "content/triangle3.png"
          x: parent.width / 2 + (triangle1.width / 2)
          y: parent.height / 2 + (triangle3.height / 2);

          Behavior on x { SmoothedAnimation { velocity: 200 } }
          Behavior on y { SmoothedAnimation { velocity: 200 } }
      }

      states: [
          State {
              name: "rotated"
              PropertyChanges { target: triangle1; rotation: 180 }
              PropertyChanges { target: triangle2; rotation: 90 }
              PropertyChanges { target: triangle3; rotation: 270 }
          },
          State {
              name: "default"
              PropertyChanges { target: triangle1; rotation: 0;
                  x: parent.width / 2 - (triangle1.width / 2)
                  y: parent.height / 2 - (triangle1.height);
              }
              PropertyChanges { target: triangle2; rotation: 0;
                  x: parent.width / 2 - (triangle1.width + triangle2.width / 2)
                  y: parent.height / 2 + (triangle2.height / 2);
              }
              PropertyChanges { target: triangle3; rotation: 0;
                  x: parent.width / 2 + (triangle1.width / 2)
                  y: parent.height / 2 + (triangle3.height / 2);
              }
          },
          State {
              name: "whipped"
              PropertyChanges { target: triangle1; rotation: 0; x:0; }
              PropertyChanges { target: triangle2; rotation: 0; x:0; y:triangle1.x + triangle1.height; }
              PropertyChanges { target: triangle3; rotation: 0; x:0;
                  y: triangle2.y + triangle2.height; }
          },
          State {
              name: "twistedR"
              PropertyChanges { target: triangle1; rotation: 270;
                  x:window.width - triangle1.width;
              }
              PropertyChanges { target: triangle2; rotation: 180;
                  x:window.width - triangle2.width;
              }
              PropertyChanges { target: triangle3; rotation: 90;
                  x:window.width - triangle3.width;
                  y:triangle2.y + triangle2.height;
              }
          },
          State {
              name: "twistedL"
              PropertyChanges { target: triangle1; rotation: 270;
                  x:0;
              }
              PropertyChanges { target: triangle2; rotation: 180;
                  x:0;
              }
              PropertyChanges { target: triangle3; rotation: 90;
                  x:0;
                  y:triangle2.y + triangle2.height;
              }
          },
          State {
              name: "covered"
              PropertyChanges { target: triangle1; rotation: 0;
                  x: window.width / 3 - triangle1.width / 2;
                  y: window.height - triangle1.height;
              }
              PropertyChanges { target: triangle2; rotation: 0;
                  x: window.width / 2 - triangle2.width / 2; // middle
                  y: window.height - triangle2.height;
              }
              PropertyChanges { target: triangle3; rotation: 0;
                  x: (window.width / 3 + window.width / 3) - triangle3.width / 2;
                  y: window.height - triangle3.height;
              }
          },
          State {
              name: "hovered"
              PropertyChanges { target: triangle1; rotation: 90;
                  x: window.width / 3 - triangle1.width / 2;
                  y: triangle1.height;
              }
              PropertyChanges { target: triangle2; rotation: 270;
                  x: window.width / 2 - triangle2.width / 2; // middle
                  y: triangle2.height;
              }
              PropertyChanges { target: triangle3; rotation: 195;
                  x: (window.width / 3 + window.width / 3) - triangle3.width / 2;
                  y: triangle3.height
              }
          },
          State {
              name :"slammed"
              PropertyChanges { target: triangle1; rotation: 0;
                  x: 0;
                  y: 0 + 30
              }
              PropertyChanges { target: triangle2; rotation: 0;
                  x: window.width - triangle2.width;
                  y: 0 + 30
                  ;}
              PropertyChanges { target: triangle3; rotation: 0;
                  x: window.width / 2 - triangle3.width / 2;
                  y:window.height - triangle3.height;
              }
          },
          State {
              name: "doubletapped"
              PropertyChanges { target: triangle1; rotation: 114;
                   transformOrigin: Item.BottomLeft
              }
              PropertyChanges { target: triangle2; rotation: 120;
                  transformOrigin: Item.BottomLeft
              }
          }
      ]

      transitions: [
          Transition {

          ParallelAnimation {
              NumberAnimation { properties: "x,y"; easing.type: Easing.OutBounce;duration: 2000; }
              RotationAnimation { id: t1Rotation; target: triangle1; duration: 1000;
                  direction: RotationAnimation.Clockwise }
              RotationAnimation { id: t2Rotation; target: triangle2; duration: 2000;
                  direction: RotationAnimation.Counterclockwise }
              RotationAnimation { id: t3Rotation; target: triangle3; duration: 2000;
                  direction: RotationAnimation.Clockwise }
          }

      }, Transition {
              to: "slammed"
              SequentialAnimation {
                  NumberAnimation { properties: "x"; easing.type: Easing.OutBounce;duration: 500; }

              }
          }, Transition {
              to: "doubletapped"
              SequentialAnimation {
                  PropertyAction { target: triangle1; property: "transformOrigin" }
                  PropertyAction { target: triangle2; property: "transformOrigin" }
                  NumberAnimation {  target: triangle1; properties: "rotation"; easing.type: Easing.OutBounce;duration: 500; }
                  NumberAnimation {  target: triangle2; properties: "rotation"; easing.type: Easing.OutBounce;duration: 1500; }
              }
          }, Transition {
              from: "doubletapped"
              SequentialAnimation {
                  NumberAnimation { properties: "rotation"; easing.type: Easing.OutBounce;duration: 1500; }
                  PropertyAction { target: triangle1; property: "transformOrigin" }
                  PropertyAction { target: triangle2; property: "transformOrigin" }
              }
          }
      ]

      SensorGesture {
          id: sensorGesture
          enabled: true
          gestures : ["QtSensors.shake", "QtSensors.whip", "QtSensors.twist", "QtSensors.cover",
              "QtSensors.hover", "QtSensors.turnover", "QtSensors.pickup", "QtSensors.slam" , "QtSensors.doubletap"]
          onDetected:{
              console.debug(gesture)
              label.text = gesture

              if (gesture == "shake") {
                  window.state == "rotated" ? window.state = "default" : window.state = "rotated"
                  timer.start()
              }
              if (gesture == "whip") {
                  window.state == "whipped" ? window.state = "default" : window.state = "whipped"
                  timer.start()
              }
              if (gesture == "twistRight") {
                  window.state == "twistedR" ? window.state = "default" : window.state = "twistedR"
                  timer.start()
              }
              if (gesture == "twistLeft") {
                  window.state == "twistedL" ? window.state = "default" : window.state = "twistedL"
                  timer.start()
              }
              if (gesture == "cover") {
                  window.state == "covered" ? window.state = "default" : window.state = "covered"
                  timer.start()
              }
              if (gesture == "hover") {
                  window.state == "hovered" ? window.state = "default" : window.state = "hovered"
                  timer.start()
              }
              if (gesture == "turnover") {
                  window.state = "default"
                  loopy2a_mono.play();
                  timer.start()
              }
              if (gesture == "pickup") {
                  window.state = "default"
                  phone.play()
                  timer.start()
              }
              if (gesture == "slam") {
                  window.state == "slammed" ? window.state = "default" : window.state = "slammed"
                  timer.start()
              }
              if (gesture == "doubletap") {
                  window.state == "doubletapped" ? window.state = "default" : window.state = "doubletapped"
                  timer.start()
              }
          }
      }
      Timer {
          id: timer
          running: false
          repeat: false
          interval: 3000
          onTriggered: {
              console.log("timer triggered")
              window.state = "default"
              label.text = "Try another gesture"
          }
      }
  }