Will D have a standard cross platform GUI toolkit?

[Rinzler via Digitalmars-d-learn]

Hello,

I was wondering if D will have a standard cross platform GUI 
toolkit.

I think that any modern language should provide a cross-platform 
GUI toolkit. I know that there are some GUI toolkits, but are 
there cross-platform? Are there serious works? That is, will them 
always be supported and evolve along with the D programming 
language?

I think that having bindings of a GUI toolkit for a programming 
languages can be useful, but they have to be well supported.

Will QT support D programming language? I really love the Qt 
framework (except from the fact it's not open source, as far as I 
know), even though I have not used it a lot.

I have to admit that I love D, even if I did not start 
programming with it. It seems it combines the most useful things 
of C++ and Java, which are my favourite programming languages.

Maybe there are other questions already in the forum, since I am 
new, I don't know, but a new question, more up to date, can also 
be useful.

Thanks!