examples/quick/customitems/spinner/content/Spinner.qml


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// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause

import QtQuick 2.0

Image {
    property alias model: view.model
    property alias delegate: view.delegate
    property alias currentIndex: view.currentIndex
    property real itemHeight: 30

    source: "spinner-bg.png"
    clip: true

    PathView {
        id: view
        anchors.fill: parent

        pathItemCount: height/itemHeight
        preferredHighlightBegin: 0.5
        preferredHighlightEnd: 0.5
        highlight: Image { source: "spinner-select.png"; width: view.width; height: itemHeight+4 }
        dragMargin: view.width/2

        path: Path {
            startX: view.width/2; startY: -itemHeight/2
            PathLine { x: view.width/2; y: view.pathItemCount*itemHeight + itemHeight }
        }
    }

    Keys.onDownPressed: view.incrementCurrentIndex()
    Keys.onUpPressed: view.decrementCurrentIndex()
}