【QT学习】qml实现文字字幕的滚屏

import QtQuick 2.5

Rectangle {
    id:scrollRect
    width: 300; height: 40
    radius: 5
    color: "transparent"
    clip:true

    Text
    {
        id:scrollText
        height:parent.height
        text:"等待确认"
        color:"red"
        font.bold: true
        font.pixelSize: 20
        verticalAlignment: Text.AlignVCenter

        SequentialAnimation on x {
            loops: Animation.Infinite

            PropertyAnimation {
                from:scrollRect.width
                to: -scrollText.width
                duration: 8000
            }
        }

    }
}

 

转自：

https://blog.youkuaiyun.com/x356982611/article/details/58604123