- Qt 5.3
- Qt Quick
- Qt Quick Examples - Threading
- Spinner.qml Example File
- Qt 5.3.2 Reference Documentation

# Spinner.qml Example File

threading/workerscript/Spinner.qml

    /****************************************************************************
    **
    ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
    ** Contact: http://www.qt-project.org/legal
    **
    ** This file is part of the examples of the Qt Toolkit.
    **
    ** $QT_BEGIN_LICENSE:BSD$
    ** You may use this file under the terms of the BSD license as follows:
    **
    ** "Redistribution and use in source and binary forms, with or without
    ** modification, are permitted provided that the following conditions are
    ** met:
    **   * Redistributions of source code must retain the above copyright
    **     notice, this list of conditions and the following disclaimer.
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    **     notice, this list of conditions and the following disclaimer in
    **     the documentation and/or other materials provided with the
    **     distribution.
    **   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
    **     of its contributors may be used to endorse or promote products derived
    **     from this software without specific prior written permission.
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    **
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    ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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    import QtQuick 2.0

    Rectangle {
        width: 64
        height: 64
        property alias value: list.currentIndex
        property alias label: caption.text

        Text {
            id: caption
            text: "Spinner"
            anchors.horizontalCenter: parent.horizontalCenter
        }

        Rectangle {
            anchors.top: caption.bottom
            anchors.topMargin: 4
            anchors.horizontalCenter: parent.horizontalCenter
            height: 48
            width: 32
            color: "black"
            ListView {
                id: list
                anchors.fill: parent
                highlightRangeMode: ListView.StrictlyEnforceRange
                preferredHighlightBegin: height/3
                preferredHighlightEnd: height/3
                clip: true
                model: 64
                delegate: Text {
                    font.pixelSize: 18;
                    color: "white";
                    text: index;
                    anchors.horizontalCenter: parent.horizontalCenter
                }
            }
            Rectangle {
                anchors.fill: parent
                gradient: Gradient {
                    GradientStop { position: 0.0; color: "#FF000000" }
                    GradientStop { position: 0.2; color: "#00000000" }
                    GradientStop { position: 0.8; color: "#00000000" }
                    GradientStop { position: 1.0; color: "#FF000000" }
                }
            }
        }
    }