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POHow to arrange Flex component to scroll properly
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  1. POHow to arrange Flex component to scroll properly
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    copied!<p>In following code, I have one large component, and I'd like only the level4 panel to be scrollable, but instead, the whole application become scrollable.</p> <p>Any suggestion ? Thanks</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"&gt; &lt;mx:Panel width="100%" height="100%" title="level1"&gt; &lt;mx:Panel width="100%" height="100%" title="level2"&gt; &lt;mx:HDividedBox width="100%" height="100%"&gt; &lt;mx:TextArea width="200" height="100%"/&gt; &lt;mx:Panel width="100%" height="100%" title="level3"&gt; &lt;mx:ApplicationControlBar width="100%" dock="true"&gt; &lt;mx:Spacer width="30"/&gt; &lt;mx:LegendItem width="80" height="20" fill="#CC9900" label="test1"/&gt; &lt;/mx:ApplicationControlBar&gt; &lt;mx:Panel width="100%" height="100%" title="level4"&gt; &lt;mx:UIComponent width="2000" height="2000"/&gt; &lt;/mx:Panel&gt; &lt;/mx:Panel&gt; &lt;/mx:HDividedBox&gt; &lt;/mx:Panel&gt; &lt;/mx:Panel&gt; &lt;/mx:Application&gt; </code></pre> <p>If I set ScrollPolicy, then no scrollbar will be shown up. Please check the following, thanks.</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" horizontalScrollPolicy="off" verticalScrollPolicy="off"&gt; &lt;mx:Panel width="100%" height="100%" title="level1" horizontalScrollPolicy="off" verticalScrollPolicy="off"&gt; &lt;mx:Panel width="100%" height="100%" title="level2" horizontalScrollPolicy="off" verticalScrollPolicy="off"&gt; &lt;mx:HDividedBox width="100%" height="100%"&gt; &lt;mx:TextArea width="200" height="100%"/&gt; &lt;mx:Panel width="100%" height="100%" title="level3" horizontalScrollPolicy="off" verticalScrollPolicy="off"&gt; &lt;mx:ApplicationControlBar width="100%" dock="true"&gt; &lt;mx:Spacer width="30"/&gt; &lt;mx:LegendItem width="80" height="20" fill="#CC9900" label="test1"/&gt; &lt;/mx:ApplicationControlBar&gt; &lt;mx:Panel width="100%" height="100%" title="level4" horizontalScrollPolicy="auto" verticalScrollPolicy="auto"&gt; &lt;mx:UIComponent width="2000" height="2000"/&gt; &lt;/mx:Panel&gt; &lt;/mx:Panel&gt; &lt;/mx:HDividedBox&gt; &lt;/mx:Panel&gt; &lt;/mx:Panel&gt; &lt;/mx:Application&gt; </code></pre>
 

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