The following example shows how you can toggle hidden files on the Adobe AIR FileSystemTree control by setting the showHidden property.
Full code after the jump.
<?xml version="1.0" encoding="utf-8"?> <!-- http://airexamples.com/2008/12/15/toggling-hidden-files-on-the-filesystemtree-control-in-adobe-air/ --> <mx:WindowedApplication name="FileSystemTree_showHidden_test" xmlns:mx="http://www.adobe.com/2006/mxml" layout="vertical" verticalAlign="middle"> <mx:ApplicationControlBar dock="true"> <mx:CheckBox id="checkBox" label="showHidden:" labelPlacement="left" /> </mx:ApplicationControlBar> <mx:FileSystemTree id="tree" showHidden="{checkBox.selected}" width="100%" height="100%" /> </mx:WindowedApplication>
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