Flex中如何通过tabWidth样式，设置TabBar每个Tab宽度

main.mxml

1. <?xml version="1.0" encoding="utf-8"?>
2. <mx:Applicationname="TabBar_tabWidth_test"
3. xmlns:mx="http://www.adobe.com/2006/mxml"
4. layout="vertical"
5. verticalAlign="middle"
6. backgroundColor="white">
8. <mx:Arrayid="arr">
9. <mx:Objectlabel="Red" />
10. <mx:Objectlabel="Orange" />
11. <mx:Objectlabel="Yellow" />
12. <mx:Objectlabel="Green" />
13. <mx:Objectlabel="Blue" />
14. </mx:Array>
16. <mx:ApplicationControlBardock="true">
17. <mx:FormstyleName="plain">
18. <mx:FormItemlabel="tabWidth:">
19. <mx:HSliderid="slider"
20. minimum="40"
21. maximum="120"
22. value="100"
23. snapInterval="1"
24. tickInterval="10"
25. liveDragging="true"/>
26. </mx:FormItem>
27. </mx:Form>
28. </mx:ApplicationControlBar>
30. <mx:TabBarid="tabBar"
31. dataProvider="{arr}"
32. tabWidth="{slider.value}"/>
34. </mx:Application>