[Usability] File open dialog double/single click issue

[Toms <toms baugis gmail com>]

Hi all and thanks for the GNOME!

I have a short question:
In the file browsing dialogs, like file->open, the left pane (folders
and favorites) responds to single click, but the right one, where you
have files and folders - to doubleclick.
There are no visual clues that would hint for the single click on left
pane, and i find myself forgetting which one was which time after
time.

I was wondering if there is any background on this behavior or just
happens to be so.

Didn't find any bug about this, so before filing one i wanted to make
sure that i haven't missed something.

I would propose to either change mouse cursor, or change the behavior
to doubleclick in both panes.