[solved/improved] dark mode

[tkbd]

Hi! rv3.
Currently,Wings3D v2.2.2 used wxWidget an user interface library.
The libray version is v3.0.4.0, that version is not support Dark Mode in Mojave

You can check the version,Select "Help >Software/OpenGL information" in top menu.
And,see version of 2D-API section.

In wxWidgetv3.1.2,It seems that initial support of Dark Mode.
https://www.wxwidgets.org/news/2018/12/w...-released/

But I don't know whether Wings3D developer makes adopt the version.
I think the version isn't work stable yet.