Slow performance > 1000 objects

[gmanupnorth]

This piece of code is causing significant lag in our UI and was looking for
suggestions on how to improve it. This builds up a list of approx 1400 items
and takes 35-50 seconds to finish.


AssetTreeChild is a custom component based on the VBOX AssetTreeChild.mxml
<http://apache-flex-development.2333347.n4.nabble.com/file/n57076/AssetTreeChild.mxml>
  


public function setAgentItem(value:SmartAgentVO):void
                {
                        this.agentItem = value;
                        if ( value.Children!=null && value.Children.length>0 )
                        {
                                        var assetComp:AssetTreeChild;           
                
                                        for each ( var item:SmartAgentVO in 
value.Children )
                                        {
                                                assetComp = new 
AssetTreeChild();
                                                list.addChild(assetComp);
                                                assetComp.setAgentItem(item);
                                                
assetComp.setStyle("textIndent",7);
                                        }
                                }
                }



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