examples/charts/qmlpolarchart/main.qml


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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

import QtQuick

Item {
    width: 800
    height: 600
    property bool sourceLoaded: false

    ListView {
        id: root
        focus: true
        anchors.fill: parent
        snapMode: ListView.SnapOneItem
        highlightRangeMode: ListView.StrictlyEnforceRange
        highlightMoveDuration: 250
        orientation: ListView.Horizontal
        boundsBehavior: Flickable.StopAtBounds

        onCurrentIndexChanged: {
            if (infoText.opacity > 0.0) {
                if (sourceLoaded)
                    infoText.opacity = 0.0;
                else if (currentIndex != 0)
                    currentIndex = 0;
            }
        }

        model: ListModel {
            ListElement {component: "View1.qml"}
            ListElement {component: "View2.qml"}
            ListElement {component: "View3.qml"}
        }

        delegate: Loader {
            width: root.width
            height: root.height

            source: component
            asynchronous: true

            onLoaded: sourceLoaded = true
        }
    }

    Rectangle {
        id: infoText
        anchors.centerIn: parent
        width: parent.width
        height: 40
        color: "black"
        Text {
            color: "white"
            anchors.centerIn: parent
            text: "You can navigate between views using swipe or arrow keys"
        }

        Behavior on opacity {
            NumberAnimation { duration: 400 }
        }
    }
}