Flex Lable鼠标碰上变手形

<mx:Label width=
"100"
 htmlText=
"姓名"
 buttonMode=
"true"
 useHandCursor=
"true"
 mouseChildren=
"false"
 click=
"open()"
/>

<mx:Label width="100" htmlText="姓名" buttonMode="true" useHandCursor="true" mouseChildren="false" click="open()"/>

只设置 buttonMode="true" useHandCursor="true" 这两个属性是不行的，

还需要加上 mouseChildren="false"