Changing the background color in desktop user interface

[Sayan611]

Dear Developers,
I am using the SPIRIT code for some of my calculations. To better represent the spin texture in the desktop user interface, I need the background color to be light gray. But there are only three solid colors: Black, Gray, and white.
Can you kindly let me know in which place of the source code the values for the background colors are located? So that I can change it to a light gray color.
Thank you.

Regards
Sayan Banik

[MSallermann]

Hi Sayan, I suggest having a look here https://github.com/spirit-code/spirit/blob/master/ui-cpp/ui-qt/src/SpinWidget.cpp#L1968C1-L1981C2