Here is a variant of the testcase which does smooth scrolling (and which also does not have the quadratic scrolling behaviour). Here, if I tick the mouse wheel multiple times in quick successtion, the sequence of events is something like: ``` scroll scroll scroll scroll scrollend scroll scroll scrollend scroll scroll scrollend scroll scroll scroll scrollend scroll scroll scroll scrollend scroll scroll scroll scroll scrollend scroll scroll scrollend scroll scroll scroll scrollend scroll scroll scroll scroll scroll scrollend scroll scroll scroll scroll scroll scroll scroll scroll scroll scroll scroll scroll scroll scroll scroll scroll scroll scroll scroll scrollend ``` I think the number of `scrollend` events corresponds to the number of wheel ticks.
Bug 1932985 Comment 7 Edit History
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Here is a variant of the testcase which does smooth scrolling (and which also does not have the quadratic scrolling behaviour). Here, if I tick the mouse wheel multiple times in quick succession, the sequence of events is something like: ``` scroll scroll scroll scroll scrollend scroll scroll scrollend scroll scroll scrollend scroll scroll scroll scrollend scroll scroll scroll scrollend scroll scroll scroll scroll scrollend scroll scroll scrollend scroll scroll scroll scrollend scroll scroll scroll scroll scroll scrollend scroll scroll scroll scroll scroll scroll scroll scroll scroll scroll scroll scroll scroll scroll scroll scroll scroll scroll scroll scrollend ``` I think the number of `scrollend` events corresponds to the number of wheel ticks.