How to get height of menuBar?

[vidar]

Hi,

I am just starting to use the Qt Quick Controls and now have a simple ApplicationWindow, its menuBar and a simple Layout in it.

I'd like to initially set the size of the ApplicationWindow to its content and set
@ property int margin: 11
width: mainLayout.implicitWidth + 2 * margin
height: mainLayout.implicitHeight + 2 * margin@

However, I don't know how to get the height of the menuBar and the documentation says there are no properties like that for the menuBar.

Here is the full qml description:

@import QtQuick 2.1
import QtQuick.Controls 1.0
import QtQuick.Layouts 1.0

ApplicationWindow {

title: "MyTest"
id: mainWindow

property int margin: 11

width: mainLayout.implicitWidth + 2 * margin
height: mainLayout.implicitHeight + 2 * margin

minimumWidth: mainLayout.Layout.minimumWidth + 2 * margin
minimumHeight: mainLayout.Layout.minimumHeight + 2 * margin

menuBar: MenuBar {
    Menu {
        title: "File"
        MenuItem { text: "Open..." }
        MenuItem { text: "Close" }
    }

    Menu {
        title: "Edit"
        MenuItem { text: "Cut" }
        MenuItem { text: "Copy" }
        MenuItem { text: "Paste" }
    }
}

ColumnLayout {
    id: mainLayout
    anchors.fill: parent
    anchors.margins: margin
    GroupBox {
        id: rowBox
        x: 122
        y: 195
        title: "Row layout"
        Layout.fillWidth: true

        RowLayout {
            id: rowLayout
            anchors.fill: parent
            TextField {
                placeholderText: "This wants to grow horizontally"
                Layout.fillWidth: true
            }
            Button {
                text: "Button"
            }
        }
    }
}

}@

Can anyone help? ;)