Changing the theme in my LXDE (that now I use although my main installation is Xubuntu 12.04) doesn't change the appearance of certain main programs - always dark. Why is that and how can I alter it? I tried changes in 'Custimize Look and Feel' and 'Openbox Configuration Manager' to no avail.
I have a lot of themes that I tested before asking the question.
and there are many others, none changing anything. Funny.
Only a limited number of programs are concerned, and I cannot tell what they have in common (java? kde?). Beside VLC, SMPlayer and qBittorrent that are more commonly used, searching randomly, I found only a few others: Clementine, Gwenview, k3b, kdenlive.