Flex中如何控制鼠标移出RichTextEditor编辑范围外的时候隐藏其工具栏

Flex中如何控制鼠标移出RichTextEditor编辑范围外的时候隐藏其工具栏2011-07-11 blog.minidx.com MinidxerFlex中如何控制鼠标移出RichTextEditor编辑范围外的时候隐藏其工具栏的完整代码：

Download: main.mxml

1.<？xml version="1.0" encoding="utf-8"？>
2.<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
3. layout="vertical"
4. verticalAlign="middle"
5. backgroundColor="white">
6. 
7. <mx:RichTextEditor id="richTextEditor"
8. title="RichTextEditor"
9. status="version {richTextEditor.getStyle（"version"）}"
10. showControlBar="false"
11. cornerRadius="0"
12. width="100%"
13. height="100%"
14. rollOut="richTextEditor.showControlBar = false;"
15. rollOver="richTextEditor.showControlBar = true;" />
16. 
17. <mx:Label text="Roll over the RichTextEditor control above to toggle the control bar." />
18. 
19.</mx:Application>