Comment 10 for bug 315907

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In , Peter Hutterer (peter-hutterer) wrote :

It holds for the new model, but only in a localised fashion. The extreme case
for a nonlinear move from A-B may cause three different Enter/Leave runs.
The pointer simultaneously appears to move from A to child(A), Ancestor(A,B)
to Parent(B) and child(B) to B.

For each of the three, the LeaveNotifies are sent before the EnterNotifies.