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POHow to arrange Flex component to scroll properly
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2012-03-23T16:08:09.240
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2012-03-26T22:46:22.290
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2012-03-23T17:40:43.733
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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. Any suggestion ? Thanks <pre><code><?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"> <mx:Panel width="100%" height="100%" title="level1"> <mx:Panel width="100%" height="100%" title="level2"> <mx:HDividedBox width="100%" height="100%"> <mx:TextArea width="200" height="100%"/> <mx:Panel width="100%" height="100%" title="level3"> <mx:ApplicationControlBar width="100%" dock="true"> <mx:Spacer width="30"/> <mx:LegendItem width="80" height="20" fill="#CC9900" label="test1"/> </mx:ApplicationControlBar> <mx:Panel width="100%" height="100%" title="level4"> <mx:UIComponent width="2000" height="2000"/> </mx:Panel> </mx:Panel> </mx:HDividedBox> </mx:Panel> </mx:Panel> </mx:Application> </code></pre> If I set ScrollPolicy, then no scrollbar will be shown up. Please check the following, thanks. <pre><code><?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" horizontalScrollPolicy="off" verticalScrollPolicy="off"> <mx:Panel width="100%" height="100%" title="level1" horizontalScrollPolicy="off" verticalScrollPolicy="off"> <mx:Panel width="100%" height="100%" title="level2" horizontalScrollPolicy="off" verticalScrollPolicy="off"> <mx:HDividedBox width="100%" height="100%"> <mx:TextArea width="200" height="100%"/> <mx:Panel width="100%" height="100%" title="level3" horizontalScrollPolicy="off" verticalScrollPolicy="off"> <mx:ApplicationControlBar width="100%" dock="true"> <mx:Spacer width="30"/> <mx:LegendItem width="80" height="20" fill="#CC9900" label="test1"/> </mx:ApplicationControlBar> <mx:Panel width="100%" height="100%" title="level4" horizontalScrollPolicy="auto" verticalScrollPolicy="auto"> <mx:UIComponent width="2000" height="2000"/> </mx:Panel> </mx:Panel> </mx:HDividedBox> </mx:Panel> </mx:Panel> </mx:Application> </code></pre>
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How to arrange Flex component to scroll properly
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