Timed Default Option When Close Is Detected

[Stewart Berman]

Currently, when VirtualBox detects a close request (i.e. the system sends one or the the clicks on the close button) it brings up the Close Virtual Machine dialog box and waits for a response. It would be useful to have the ability to select one of the three options as a timed default. IOW, if the user didn't respond within n seconds VirtualBox would execute the default selection.

This would provide a way to gracefully close a VM when the host initiated a logoff or a shutdown while the user was not at the machine.

[ionelmc]

This would be a nice addition.