* Add raw mouse wheel event
The event is sent as it comes from the backend, so it will follow
different conventions depending on the target, and it is up to the user
code to deal with that. The goal is to allow advanced users to implement
alternative UI controls, e.g., using Ctrl to scroll the plot
horizontally instead of zooming, or use Shift to scroll faster instead
of changing direction.
* Change Pixel to Point for consistency
Apply suggestions from code review by emilk
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* Inline mouse wheel raw event closure
It was meant only to be able to use the same variable names without
shadowing the rest of the code, but a simple block accomplishes the same
thing.
* Use wildcard on wheel event match
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* Flip mouse wheel delta sign on web to match native
* Use wheel event data to generate scroll event
To avoid doing the same match and sign conversion twice.
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Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
YgorSouza
8326fffdb0
