Theming question

[ugnvs]

How to use a different theme for individual applications

This tip works for GTK2 or GTK3 themes and applications. This post does not cover applications based on other toolkits, such as Qt. GTK2 Applications As an example, I'll use the text editor, pluma, which is based on GTK2 in 16.04. For system-wide themes: env GTK2_RC_FILES=/usr/share/themes/BlackMATE/gtk-2.0/gtkrc pluma For locally installed themes: env GTK2_RC_FILES=$HOME/.themes/BlackMATE/gtk-2.0/gtkrc pluma GTK3 Applications As an example, I'll use the disk utility, gnome-d…