import QtQuick 2.2 import FlightGear.Launcher 1.0 as FG Item { id: root readonly property int margin: 8 height: visible ? 48 : 0 z: 100 property alias contents: contentBox.children Rectangle { id: contentBox width: parent.width height: 40 y: 4 color: "white" border.width: 1 border.color: "#9f9f9f" } }