Flex中通过borderStyle和dropShadowEnabled样式，给VBox容器设置阴影

main.mxml

1. <?xml version="1.0" encoding="utf-8"?>
2. <mx:Applicationname="VBox_dropShadowEnabled_test"
3. xmlns:mx="http://www.adobe.com/2006/mxml"
4. layout="vertical"
5. verticalAlign="middle"
6. backgroundColor="white">
8. <mx:VBoxid="vBox"
9. dropShadowEnabled="true"
10. borderStyle="solid"
11. borderThickness="0"
12. backgroundColor="red"
13. width="100%"
14. height="100%">
15. <mx:Labeltext="{Capabilities.version}"
16. fontSize="64"/>
17. </mx:VBox>
19. </mx:Application>