如何在Flex 3中开发下拉菜单?
答案 0 :(得分:2)
看看:
Menu control& Defining menu structure and data
更新:
只是改变:
<mx:Button id="myButton"
label="Open Menu"
click="createAndShow();"/>
到
<mx:Button id="myButton"
label="Open Menu"
mouseOver="createAndShow();"/>
答案 1 :(得分:0)