Window {
    width: 400
    height: 300
    visible: true

    Rectangle {
        border.color: "black"
        width: 200
        height: 40

        TextInput {
            anchors.fill: parent
            clip: true
            cursorVisible: true
            cursorDelegate: Rectangle {
                width: 10
                height: 40
                color: "gray"
            }
        }
    }
}