Have an example showing how to make custom styled elements

[nodeSpace]

It took me a lot of digging around to figure out how to style individual elements in a custom fashion, having a quick example somewhere in the docs or even in the readme could make it much easier.
Maybe something like:

let mut style_init: Style = (*ctx.style()).clone();
let mut style_custom: Style = (*ctx.style()).clone();
//if you wanted to change the backround color for example
style_custom.visuals.widgets.noninteractive.bg_fill =
  Color32::from_rgba_premultiplied(*r as u8, *g as u8, *b as u8, *a as u8); 
ctx.set_style(style_custom);
//any ui elements you want to have the custom style apply to go here----
ctx.set_style(style_init); //any ui elements after this point will have the initial style instead of the custom one

for example could save a lot of time.

[emilk]

Good point!

I added some better docs in de204b5