Background transparency

[Danoloan10]

It could be nice to support a background with transparency, for those who come from terminals with transparent backgrounds.

[smolck]

Hello! Thanks for opening this issue!

So, I think this shouldn't be that hard to implement, just maybe a bit tedious. First thing to be done is probably to refactor this struct to contain an a value:

https://github.com/vhakulinen/gnvim/blob/13bd8b0590f43881661ca02cb81bf6a5e65e02eb/src/ui/color.rs#L59-L63

I'll have to look into what exact changes will need to take place after that, but as I said I don't think it will be that difficult.

[matheusfillipe]

Would be nice indeed. Is someone working on this? (I could try myself but I am kind of a rust newbie)

[vhakulinen]

Nobody's working on it. There probably is a way gtk way to do it.

[vhakulinen]

I'm not currently planning to add this feature.