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flex tree ×Ô¶¯ÏÔʾºáÏò¹ö¶¯Ìõ

mxml
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" xmlns:cmp="com.render.*"
    height="100%" width="100%" paddingTop="0" paddingBottom="0" paddingLeft="0" paddingRight="0">
    <cmp:AutoSizeTree
            id="checkTree"
            itemRenderer="com.render.CheckTreeRenderer"
            change="updataDataGrid()"
            labelField="@label"
             width="100%" height="100%" 
             horizontalScrollPolicy="auto" >
     </cmp:AutoSizeTree>
</mx:Application>
actionscript
package com.render
{
    import flash.events.Event;
   
    import mx.controls.Alert;
    import mx.controls.Tree;
    import mx.core.ScrollPolicy;
    import mx.core.mx_internal;
    public class AutoSizeTree extends Tree
    {
        public function AutoSizeTree()
        {
            super();
            horizontalScrollPolicy = ScrollPolicy.AUTO;
        }
    
        override public function get maxHorizontalScrollPosition():Number
        {
             if (isNaN(mx_internal::_maxHorizontalScrollPo


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Flex101£ºÓÃFlex´´½¨Swipe·­°å/SlideЧ¹û

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Flex ¼¯ºÏ(ArrayCollection)

¹Ø¼ü×Ö: flex, arraycollection
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FlexÍÏ×§

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FlexÍÏ×§ CanvasÈÝÆ÷ÀïÍ϶¯Box


2009-02-18
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FlexÍÏ×§-CanvasÈÝÆ÷ÀïÍ϶¯Box
ÎÄÕ·ÖÀà:Webǰ¶Ë¹Ø¼ü×Ö: flex, flexÍÏ×§, canvas, box
<?xml version="1.0" encoding="utf-8"?>
<mx:WindowedApplication xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
<mx:Script>
<![CDATA[
import mx.core. ......

FlexÖд°Ìå²ÎÊý´«µÝ·½·¨

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