Have widget.Button embed a widget.Label instead of canvas.Text for the button label

[EldritchCometh]

Is your feature request related to a problem? Please describe:

Well there may be more reason than one but what brought this to my attention was the inability to add a new line to the label of the button.

Is it possible to construct a solution with the existing API?

Yes. It should be a relatively simple change. I might even be able to implement it (very poorly).

Describe the solution you'd like to see:

I would like to be able to pass a widget.Label instead of a canvas.Text to widget.NewButton().

[andydotxyz]

This seems like something we could do internally, it wouldn't be a breaking change.
Likely even more beneficial now that we have RichText.

[andydotxyz]

On develop for testing :)