I spent few hours searching on google and I gave up now...
I need to change background for popup menu in my app. It set to whatever system default theme is... and I need this to be set to Radiance for all the time.
any ideas how to achieve this?
I theme my popup windows like so:
I also use cairo to draw the popup window and give it a nice texture. To do that I just connect its 'draw' signal to a call back.
I would look at the Radiance Gtk theme to find out what the background color is and use that for the background-color css setting. You can find it in