Want "not-in-preview" keyword

[Bill van Melle <billvm@…>]

The "preview" keyword is very useful for seeing the effect of sample data (or styles, etc) in the FXGraph preview. I occasionally want the opposite of that -- I want to mark something as not being used in the preview, but only in the runtime fxml file. My main use case is when I have a component for which I want to set visible=false, so that it's invisible when I load the fxml file, but I want to see what it would look like if visible. So I'd want to say something like

not-in-preview visible : false

If there were such a feature, I might also use it on disabled

not-in-preview disabled : true

I don't have any opinions about what the name of the keyword should be.

[tom]

Sounds reasonable - I'll try to get it into the next release