Run the code below, click on the arrow for the PopupMenuButton, click on "foo" in the menu. The menu doesn't disappear, then when you move the mouse, the ComboBox appears in front of the menu.
I've seen similar behavior without having to click an item in the menu but I haven't come up with a way to reproduce it every time. <?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" xmlns="*" layout="absolute" creationComplete="initApp()" > <mx:Script> <![CDATA[ import mx.collections.*; [Bindable] public var history:ArrayCollection; private function initApp():void { history = new ArrayCollection( [{label:"foo"},{label:"bar"},{label:"foobar"}] ); } ]]> </mx:Script> <mx:VBox width="100%" height="100%" verticalGap="0"> <mx:PopUpMenuButton id="pb" dataProvider="{history}" width="100" labelField="label"/> <mx:ComboBox id="historyList" dataProvider="{history}" width="100"/> </mx:VBox> </mx:Application> -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/

