Disable macosx top menu bar on fullscreen

[Giovanni Toraldo (gionn)]

I feel very annoyed by the macosx top menu bar and dock appearing when I move the pointer to the top area of my fullscreen guest os.

Can be integrated in Virtualbox an option to enable/disable it, similar with the mini-toolbar on the bottom? There is some work-around to disable it?

The last resort is to disable mouse integration, so the top menu bar will not appear, but the mouse movements are ugly.

Thanks.