You are probably only seeing the event when the TableView's internal ScrollPane doesn't consume it.
Scott > On Jan 24, 2015, at 11:50 AM, Robert Krüger <krue...@lesspain.de> wrote: > > Hi, > > yes, I just now realized that setOnScroll is Node API and not TableView so > I obviously sent my Mail too early. > > Sorry about the noise. > > Another observation, though: The onscroll-eventhandler is not called when > the tableview actually does scroll. It does fire again, when I reach one > end of the data and keep using scroll gestures. Interesting but irrelevant > for my case. > > Thanks for your response, > > Robert > > > > On Sat, Jan 24, 2015 at 4:17 PM, Tom Schindl <tom.schi...@bestsolution.at> > wrote: > >> [sorry sent the other mail too early] >> >> Hi, >> >> I don't really see why you need to know about this all view classes are >> virtual so a TableCell, ListCell is only requested when shown - and then >> reused. >> >> IIRC this virtuallity is row based only but the otn request also only >> talks about rows. >> >> One more note on the onScroll which has nothing todo with the scrollbars >> - it simply tells you that: >> a) someone used the scrollwheel on the mouse >> b) used the scroll gesture eg on the touch pad >> >> So I think you did not really get what onScroll is doing. >> >> Tom >> >>> On 24.01.15 14:15, Robert Krüger wrote: >>> Hi, >>> >>> I am a bit surprised by the behaviour of the onScroll event handling of >>> TableView. I just printed the events I received there to standard out and >>> although the table does not display any scrollbars because it is large >>> enough to fit all content into it, I receive events as if it were >> scrolling >>> (even with the physics/inertia I would expect from a scrollbar, i.e. it >>> takes a while after the scroll gesture for the events to stop firing). >>> >>> As an API user I would never have expected this. This makes me wonder how >>> useful the event handler is in the first place as I cannot use it to see >> if >>> there is actually any scrolling going on in the table. How do I do that? >>> >>> This is somewhat related to a post on OTN ( >>> https://community.oracle.com/message/12810930#12810930) if anyone wants >> to >>> know what the broader context of this is. >>> >>> Best regards, >>> >>> Robert >> >> >> -- >> Thomas Schindl, CTO >> BestSolution.at EDV Systemhaus GmbH >> Eduard-Bodem-Gasse 5-7, A-6020 Innsbruck >> http://www.bestsolution.at/ >> Reg. Nr. FN 222302s am Firmenbuchgericht Innsbruck > > > > -- > Robert Krüger > Managing Partner > Lesspain GmbH & Co. KG > > www.lesspain-software.com
