Oops. Posted this to the wrong group. My apologies.
On Feb 13, 12:14 am, edward
<ebalassan...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> I need to change the behavior of the scrollbar when the user presses
> up/down arrows on the scroll bar. Specifically, I''d like to be
able to
> set the number of pixels that scrollTop changes by when this happens.
> I have a div with no content that I set a height equal to the number
> of discrete positions I need to scroll through. I then tried to set
> lineHeight and fontSize to 1 and 1px respectively. This works on a mac
> with FF, but on a PC with FF it returns a delta of 2px on each scroll
> event. I would be fine with accepting the scrollTop deltas that the
> browser defaults to if there was some way to read them. I can''t
detect
> when the user presses the scroll arrows as far as I know. All I can do
> is register for the onscroll event after the click has happened with
> no indication of what click the user actually did (i.e. move the
> scroll bar, click on scroll up/down etc...).
>
> Any thoughts and/or suggestions would be greatly appreciated.
>
> Edward
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