gtk3 apps, black corner background

_spectrum_ · 08-18-2017, 10:48 AM

Dear all,
from several hours i am trying to solve the attached issue
(black corner rendering in gtk3).

I am actually in debian sid, openbox/xorg scenario.

I tested in wm as
- fluxbox
- openbox
- kde

using compositors as
- compton
- xcompmgr

launching a gtk3 styled app as
- evince
- gedit
, i get always the black background
behind the corners.

I tested the several samples to use .config/gtk-3.0/gtk.css
nothing help.

Every help/idea on what to test is really appreciated.

Regards.
angelo

BW-userx · 08-19-2017, 09:34 PM

there is in some wm/dt a setting you can set to give yourselves a margin of room between the app and the window that is open -- I used to use xfce4 ( I still do at times to do this and similar settings then go back to fluxbox) to set the margins if you find such a creature check it for zero on all edges.