There already is the possibility e.g. in the VCS toolwindow's log tab to select a single file and open the diff window for it.
I'd like to try to place the contents of that window at a different place or in a different ui container, i.e. not in that modal window/dialog but say it in a splitpanels second place.
I can't seem however to understand how to get a hold on the component rendering that diff.
Any hints appreciated :)