noraesae/perfect-scrollbar — pull request #181 by andrejcremoznik (2014-07-15 14:43:48+00:00)
Title: Apply .ps-active class when area scrollable

For a project I'm currently working on I needed to know when the area perfect scrollbar is applied to is actually scrollable so I can adjust the styling for the containing elements e.g. I want to remove the padding that the scrollbar covers when it's not active.

This piece of code works fine for me but I admit it's a quick fix. There might be a better place to put it. I do think it's a useful feature though and should be a part of this plugin.