nf-graph should not disable user-select/drag for every element within

[jayphelps]

Right now everything inside .nf-graph is made non-selectable/draggable. This prevents someone from easily copying numbers, labels, etc which I don't think was the intent.

.nf-graph * {
  user-select: none;
  user-drag: none;
}

ember-nf-graph/styles/scss/components/nf-graph.scss

Lines 16 to 24 in d74b0e5

	* {
	-moz-user-select: none;
	-webkit-user-select: none;
	user-select: none;
	-moz-user-drag: none;
	-webkit-user-drag: none;
	user-drag: none;
	}

Instead, we should explicitly opt out things that should be selectable, Things like lines, paths, etc; if this is even necessary?

[benlesh]

Ah, this was done as an add for brush selection. Perhaps we need to dynamically set this when a brush component is on it?

It's tricky business. Maybe things that should be selectable need to opt back in?

[benlesh]

Your face is non-selectable/draggable, @jayphelps