[Doc] Convert the Snackbar to the new format

[oliviertassinari]

I think that we should make the Snackbar controlled as the Dialog.
@subjectix Do you when me to do it in this PR?
Fix some point of #2572.

[alitaheri]

@oliviertassinari That would be great 👍 👍 a simple open prop with onClose event with reasons timeout, tap, escape? Or maybe we should discuss this O.o I'm not so sure about my proposal 😅

[oliviertassinari]

The idea of the rawTheme is to build the muiTheme.
So I think that the zIndex has nothing to do inside the rawTheme, as the isRtl.

[alitaheri]

Yeah good call, I agree. 👍

[oliviertassinari]

@subjectix @newoga I'm done with this one. Could you review 😬? Thanks

[alitaheri]

I think snack bar should be even higher than popover, don't you think? I'd say 2900, must still be less than toolbar.
Wouldn't you agree?

[oliviertassinari]

I had no idea about the right value. I'm gonna follow you 👍

[alitaheri]

Address those and merge as you wish. this is awesome 👍 👍

[newoga]

might be able to make open a const or directly assign it to this object like

{
  open: this.props.open || this.props.openOnMount,
}

[alitaheri]

that won't check explicitly for null, it will coerce it to bool.

maybe:

const {
  open,
  openOnMount,
  message,
  action,
} = this.props;

return {
  action,
  message,
  open: open !== null ? openOnMount : open,
  muiTheme: this.context.muiTheme ? this.context.muiTheme : ThemeManager.getMuiTheme(DefaultRawTheme),
};

[oliviertassinari]

I wanted to avoid the edge case where open and openOnMount are both set. I know, that's not common.
At least this open variable will be removed with v0.15

[newoga]

@oliviertassinari I gave it a quick look on github and it looks good to me. I definitely prefer it controlled and I like the new deprecatedProp utility function and that it appears it's tied up with the doc generation. 👍 👍

[oliviertassinari]

Oops it's componentWillUnMount here

[alitaheri]

@oliviertassinari Awesome 👍 👍 feel free to merge this 👍 👍

[oliviertassinari]

Thanks guys 🎉

[alitaheri]

Awesome 🎉 🎉