style sheets select all except something

[codeslicer]

Alright, I have an application in which I use style sheets. Now I have a problem. In my application, I use this:

* {
    background-color: black;
}

* {
    background-color: black;
}

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which sets the background color of all widgets black. Unfortunately though, the menu that appears by right-clicking on an object such as QLineEdit is also black. I do not want this behavior. I know that I can use:

QMenu {
    background-color: somedifferentcolor;
}

QMenu {
    background-color: somedifferentcolor;
}

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but that wouldn't be really platform/theme independent, as I want the default style for the menu to remain intact. In CCS3, there is the not() selector, which should be used like this:

*:not(QMenu) {
    background-color: black;
}

*:not(QMenu) {
    background-color: black;
}

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but Qt doesn't support this. Is there any way in which I can restore the QMenu's default colors or just omit it in the unary selector using Qt Style Sheets?

Thanks!