Overload TextField to accept TextFieldValue directly

[darthmachina]

It would be nice to have a version of TextField that accepts the TextFieldValue directly instead of building from a String. The String version works well for simple cases but there are two use cases I have that seem to require direct access to the TextFieldValue instance. If there are solutions for these I'm open to that but I couldn't see a way to do either.

1. Get and set the selection as well as the specific cursor position
2. Be able to use AnnoatedString for the text as I would like to support rich text

As for a potential API I would think that the current String version could just construct a TextFieldValue like it does now and delegate to the overloaded version that accepts a TextFieldValue for text.

[alexstyl]

Thanks for the feature request. I agree this would be great to have