Open and Close parent window in Single-Click mode

[Tony Tsui <ttsui bigfoot com>]

Hi,

I've been playing with Nautilus and noticed that using Shift+Click to
open and close parent window does not work in single click mode. The
current behaviour of Shift+Click selects the icon.

I think having open and close parent window in single click mode would
be very useful and would like to implement it. However, I was wondering
what would be the best way to implement it.

1. Change the current behaviour of Shift+Click from selecting the icon
to open and close parent window.
2. Use Shift+Double Click open and close parent window.
3. Use some other modifier?
4. Tough, single click users can't do open and close parent window.

Any opinions would be appreciated.

-- 
Tony Tsui <ttsui bigfoot com>