Detect when a spark Scroller is changing scroll position

[springframework]

<s:Scroller 
right="0" left="0"
top="0" bottom="0" 
>

<s:horizontalScrollBar>
<s:HScrollBar id="hbar" change="bottomscoller_hScrollBar_change(event)" />
</s:horizontalScrollBar>

<s:HGroup gap="0">

....stuff here

</s:HGroup>

</s:Scroller>

then i have that function "bottomscoller_hScrollBar_change" but it never gets called.


anyone know how to find out when this scroller has been scrolled?

[springframework]

I used the flash.events.Event.RENDER event to determine if the spark Scroller has been scrolled/repositioned

a pretty bad listener to be doing "if" statements inside. anyone know a better idea?

what does this mean? "This property can be used as the source for data binding. When this property is modified, it dispatches the propertyChange event."

[drkstr]

Just incase you were uneasy about implementing such a hacky solution, you did in fact stumble across a design flaw (or possibly a bug based on the docs).

Basically the only thing you can do is periodically "probe" the current scroll position. How you do this is up to you (EG. render event).