import Qt 4.7

Item {

    width: 800; height: 600

    Component {

        id: photoDelegate

        Package {

            Item { id: pathItem; objectName: "pathItem"; Package.name: 'path'; width: 85; height: 85; scale: pathItem.PathView.scale }

            Item { id: linearItem; Package.name: 'linear'; width: 85; height: 85 }

            Rectangle {

                id: wrapper

                width: 85; height: 85; color: lColor

                transform: Rotation {

                    id: itemRotation; origin.x: wrapper.width/2; origin.y: wrapper.height/2

                    axis.y: 1; axis.z: 0

                }

                state: 'path'

                states: [

                    State {

                        name: 'path'

                        ParentChange { target: wrapper; parent: pathItem; x: 0; y: 0 }

                        PropertyChanges { target: wrapper; opacity: pathItem.PathView.onPath ? 1.0 : 0 }

                    }

                ]

            }

        }

    }

    ListModel {

        id: rssModel

        ListElement { lColor: "red" }

        ListElement { lColor: "green" }

        ListElement { lColor: "yellow" }

        ListElement { lColor: "blue" }

        ListElement { lColor: "purple" }

        ListElement { lColor: "gray" }

        ListElement { lColor: "brown" }

        ListElement { lColor: "thistle" }

    }

    VisualDataModel { id: visualModel; model: rssModel; delegate: photoDelegate }

    PathView {

        id: photoPathView

        objectName: "photoPathView"

        width: 800; height: 330; pathItemCount: 4; offset: 1

        dragMargin: 24

        preferredHighlightBegin: 0.50

        preferredHighlightEnd: 0.50

        path: Path {

            startX: -50; startY: 40;

            PathAttribute { name: "scale"; value: 0.5 }

            PathAttribute { name: "angle"; value: -45 }

            PathCubic {

                x: 400; y: 220

                control1X: 140; control1Y: 40

                control2X: 210; control2Y: 220

            }

            PathAttribute { name: "scale"; value: 1.2  }

            PathAttribute { name: "angle"; value: 0 }

            PathCubic {

                x: 850; y: 40

                control2X: 660; control2Y: 40

                control1X: 590; control1Y: 220

            }

            PathAttribute { name: "scale"; value: 0.5 }

            PathAttribute { name: "angle"; value: 45 }

        }

        model: visualModel.parts.path

    }

    PathView {

        y: 400; width: 800; height: 330; pathItemCount: 8

        path: Path {

            startX: 0; startY: 40;

            PathLine { x: 800; y: 40 }

        }

        model: visualModel.parts.linear

    }

}