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Box2D Examples

 import QtQuick 2.0

 import QtMobility.sensors 1.1

 Image {
   id: screen;
   width: 640;
   height: 480;

   source: "background.png"

   World {
     id: world;
     anchors.fill: parent

     Repeater {
       model: 3
       delegate: WoodenBox {
         x: Math.random() * (screen.width - 100);
         y: Math.random() * (screen.height / 3);
         rotation: Math.random() * 90;
       }
     }

     Wall {
       id: ground
       height: 20
       anchors { left: parent.left; right: parent.right; top: parent.bottom }
     }
     Wall {
       id: ceiling
       height: 20
       anchors { left: parent.left; right: parent.right; bottom: parent.top }
     }
     Wall {
       id: leftWall
       width: 20
       anchors { right: parent.left; bottom: ground.top; top: ceiling.bottom }
     }
     Wall {
       id: rightWall
       width: 20
       anchors { left: parent.right; bottom: ground.top; top: ceiling.bottom }
     }

     DebugDraw {
       id: debugDraw
       world: world
       anchors.fill: world
       opacity: 0.75
       visible: false
     }
     MouseArea {
       id: debugMouseArea
       anchors.fill: world
       onPressed: debugDraw.visible = !debugDraw.visible
     }
   }

   Accelerometer  {
     Component.onCompleted: start()
     onReadingChanged: {
       var r = reading
       world.gravity = Qt.point(-r.x, -r.y)