[Qt-creator] Customising file type icons shown in File system and Projects view

[Peter Pearson]

Hi,

Is there any way to customise what icons are shown for particular file 
types in the File System and Project views?

They don't seem to take from the system settings (Gnome 2 in my case) or 
the Qt Creator Environment MIME Types.

I'd basically like to see .txt and .py files with different icons than 
the standard "it's just a generic file" icon, and have other extensions 
match .cpp/.c icons.

Is this something that's exposed?

Thanks,
Peter Pearson