KDE File Chooser in GTK apps on Kubuntu

[Billie Walsh]

Dotan Cohen wrote:
> Please vote for this idea, it is desperately needed:
> http://brainstorm.ubuntu.com/idea/14301/ (KDE File Chooser in GTK apps
> on Kubuntu)
>
>   

OK, time for my ignorance to poke out again. What is this "file chooser" 
and what does it do. I'm not sure I understand the issue.

Sorry to be so ignorant but I am trying to learn.

-- 
Life is what happens while you're busy making other plans.