fix bug with unhover in gl2d #1753
Merged
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While working on axis constraints by restricting domain, I found that a bunch of tests were failing locally for me, consistently, on master as well as my branch. Most just needed increased tolerances so I'll just include them in the constraints PR. But this one, "scattergl after visibility restyle", pointed to a real bug in gl2d: if you mouseout of the gl2d plot while hovering on a point, it will not unhover.
@etpinard I guess in principle this should be an independent PR into master (in which case it would also need another commit from my branch that cleaned up the test suite so I could see where the failure was) but I need it in my
constrain-domain
branch to get tests to pass and somehow noone else encountered this error?It would also be nice eventually if the
mouse-change
package would handle this itself somehow, rather than just calling itsclearState
that's indistinguishable from a real hover event. But for now it seemed like we should handle this within the gl2d scene.