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Detect when a spark Scroller is changing scroll position

Jul 30, 2012 4:34 PM

	<s:Scroller right="0" left="0"
				bottom="0"
				top="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 but it never gets called.

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

260 Views 2 Replies Latest reply: springframework, Aug 2, 2012 11:31 AM

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1. springframework,

Jul 30, 2012 9:52 PM in reply to springframework

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Detect when a spark Scroller is changing scroll position

ActionScript Code:

<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?

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2. springframework,

Aug 2, 2012 11:31 AM in reply to springframework

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I used the flash.events.Event.RENDER event to determine if the 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."

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