Yes, I realised after I'd posted it. See next post. It's a bare-bones version (doesn't check for scrolling past the end). ----- Original Message ----- From: Mike Pearce To: [email protected] Sent: Thursday, September 25, 2008 2:57 AM Subject: RE: [flexcoders] Manually scroll a list component
Thanks Paul, Unfortunately, that isn't quite what I'm after. Setting selectedIndex doesn't necessarily scroll, it just selects an item. In your example, if you set the width of the list to 200 you'll see the problem. Has anyone else done this before? Surely this is something others have come across? Many thanks, Mike ------------------------------------------------------------------------------ From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of Paul Andrews Sent: Thursday, September 25, 2008 11:45 AM To: [email protected] Subject: Re: [flexcoders] Manually scroll a list component <?xml version="1.0"?> <!-- dpcontrols/TileListDataProvider.mxml --> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"; initialize="initData();" > <mx:Script> <![CDATA[ import mx.controls.Button; import mx.collections.*; private var listArray:Array=[ {label: "item0", data: 0},{label: "item1", data: 1}, {label: "item2", data: 2},{label: "item3", data: 3}, {label: "item4", data: 4},{label: "item5", data: 5}, {label: "item6", data: 6},{label: "item7", data: 7}, {label: "item8", data: 8}]; [Bindable] public var TileListdp:ArrayCollection; private function initData():void { TileListdp = new ArrayCollection(listArray); } private function forward():void { tl.selectedIndex += 1; } ]]> </mx:Script> <mx:Button label=">" click="forward()" /> <mx:HorizontalList id="tl" dataProvider="{TileListdp}" width="500" horizontalScrollPolicy="off" itemRenderer="mx.controls.Button" /> </mx:Application> ----- Original Message ----- From: Mike Pearce To: [email protected] Sent: Thursday, September 25, 2008 2:22 AM Subject: [flexcoders] Manually scroll a list component Hi list, Been bashing away trying to remove the scrollbar from a HorizontalList so I can instead use just a forward and back button. Not having a lot of luck. Has anyone done this before? I've extended the HorizontalList class in the hope of using some of the protected methods like scrollHorizontally() but I seem to be wasting a lot of time. Any help much appreciated. Cheers, Mike No virus found in this incoming message. Checked by AVG - http://www.avg.com Version: 8.0.169 / Virus Database: 270.7.2/1689 - Release Date: 9/24/2008 6:51 PM No virus found in this incoming message. Checked by AVG - http://www.avg.com Version: 8.0.169 / Virus Database: 270.7.2/1689 - Release Date: 9/24/2008 6:51 PM
