wpf ribboncontrol QAT

When using Ribboncontrol october 2010 release from Microsoft, even if I don't use QAT I ge开发者_如何学Pythont a right click event "show quick access toolbar" (which doesn't do anything). How can this be disabled ?

Unfortunately the following does not do the task:

<r:Ribbon x:Name="Ribbon"  
            Title="title" IsMinimized="False">
            <r:Ribbon.ApplicationMenu>
                <r:RibbonApplicationMenu Visibility="Collapsed"/>
            </r:Ribbon.ApplicationMenu>
            <r:Ribbon.QuickAccessToolBar>
                <r:RibbonQuickAccessToolBar Visibility="Collapsed" />
            </r:Ribbon.QuickAccessToolBar>
...

Take care that the context-menu also does not disapear, when you have disabled all other features of the ribbon.

Sorry, I thought I solved the problem some time ago, but actually I didn't.