Can I give the quick fix window a different status line in vim?

I'd like to give the Quick Fix window a different status line than all my other windows.

I want it to have:

set statusline=\ %n开发者_如何学编程\ \ %f%=%L\ lines\ 

When I'm in the quick fix window, I can use :setlocal, but how in my .vimrc can I make it have a different status line?

This should work

autocmd Filetype qf setlocal statusline=\ %n\ \ %f%=%L\ lines\ 

QuickFix window has filetype qf (see :help filetype), so you can add a line:

setlocal statusline=\ %n\ \ %f%=%L\ lines\

to appropriate qf.vim (see :help ftplugin-overrule).