SingleDownload {
    id: single
    onFinished: {
        PopupUtils.close(dialogue)
    }
}
Component {
    id: dialog
    Dialog {
        id: dialogue
        title: "Downloading"
        ProgressBar {
            minimumValue: 0
            maximumValue: 100
            value: single.progress
        }
        Button {
            text: "Cancel"
            color: UbuntuColors.orange
            onClicked: {
                single.cancel()
                PopupUtils.close(dialogue)
            }
        }
    }
}