Flutter engine based ui framework

[Dukc]

On Thursday, 16 January 2020 at 09:21:32 UTC, Sebastiaan Koppe 
wrote:
> Calling D functions isn't so well supported in my webidl 
> bindings generator, except for delegates which are used for 
> callbacks.

That's why. If you use Dart (or C#) to as the UI language, you 
have to call D from it, not vice-versa (I think?). But if you 
interface with a framework directly the situation should change. 
Well, presumably one needs to write a Dart wrappers for the 
events, if Flutter uses them, I'm not familiar with it...

> But we can definitely fix that.

...but if that is done, it should work in any case.

Just to be clear, I don't personally think I'm going to use 
Flutter. I've grown to dislike frameworks, preferring to use 
libraries. The language agnosticity you lobby for is among the 
reasons, but not the only one.