Anyone help out solve how to set/change Qt background on XFCE desktop environment having GTK
The app manual shows the Qt left panel background is white and contrast:
https://qucs.github.io/docs/tutorial/getstarted.pdf
https://qucs-help.readthedocs.io/_/down … .0.18/pdf/
but the actual BG on such specified case above is:
Attachment 13685
https://drive.google.com/file/d/1t8J...1eehttnbQ/view
Please guide to correct path how to solve
