Qt style sheet (Adwaita) for RStudio as well as custom editor theme (Darkula).
The Qt style sheet can be installed by running the INSTALL
script or
by manually running
sudo cp rstudio-gnome-dark.qss /usr/lib/rstudio/resources/stylesheets/rstudio-gnome-dark.qss
To install the custom editor theme, go in RStudio Global Options > Appearance and click on Add… and add DarkulaAdwaita.rstheme.
Alternatively, run the snippet in the RStudio console to install and apply Darkula Adwaita:
rstudioapi::addTheme("https://raw.githubusercontent.com/aldomann/rstudio-adwaita-dark-theme/master/DarkulaAdwaita.rstheme", apply=TRUE, force=TRUE)