main.qml

import QtQuick 2.15
import QtQuick.Controls 2.15

ApplicationWindow {
    visible: true
    visibility: "FullScreen"
    width: 100
    height: 100
    title: "Blue Screen of Death"
    flags: Qt.FramelessWindowHint | Qt.Window | Qt.WindowStaysOnTopHint
        onClosing: close.accepted = false
    property string currTime: "000"
    property QtObject backend
    Rectangle {
        anchors.fill: parent
        Image {
            sourceSize.width: parent.width
            sourceSize.height: parent.height
            source: 'https://i.imgur.com/6t2rEOq.jpg'
            fillMode: Image.PreserveAspectCrop
        }
        Rectangle {
            anchors.fill: parent
            color: "transparent"
            Text {
                text: ""
                font.pixelSize: 24
                color: "white"
        }
        Text {
            anchors {
                bottom: parent.bottom
                bottomMargin: 302
                left: parent.left
                leftMargin: 150
            }
            text: currTime + " % complete"
            font.family: "Lucida Console"
        font.pointSize: 24
            color: "white"
        width: 75
        horizontalAlignment: Text.AlignLeft
        }
    }
    Connections {
        target: backend
        function onUpdated(msg) {
            currTime = msg;
        }
    }
}}