toast: toasts should always be displayed in the visible viewport

[ilanbiala]

Toasts should ideally be visible no matter where I am on the screen if I give no container element and set the position to one of the corners. Thoughts on setting it to position: fixed; in this case?

[epelc]

@ilanbiala I think it might be how it is now so that it can bump the md-fab buttons up a bit when it opens.

Also it moves correctly when I scroll are you sure you're using md-content correctly? If so could you please make a plunker so we can confirm this.

[rschmukler]

I'm looking into a good solution for this. The reason that a simple position fixed doesn't work is because, what if there's a fab button? What if there's a toolbar?

I'll be looking into a good solution for 0.7.1

[dguralnick]

To me it seems the toast scrolling around is much more broken than it eclipsing a FAB or toolbar for a few seconds. Toast is used for short-term important things we definitely want the user to see.

[epelc]

I'd rather wait for a better fix. If a toast goes over a fab it will be hard to read anyways so it hardly seems better than the current situation.

I'd say just apply the position:fixed locally if you prefer that.