[flexcoders] How apply a closeButtonSkin style to flex Application

[j2me_soul]

I use Flash make a Flex skin.
Everythins is fine, but only the closeButtonSkin style can't apply to the 
Titlewindow component.
I import the Flex skin swc into the project. The CSS is produced automatically. 
I didn't change anything.
The code is:
TitleWindow
{
 borderSkin: Embed(skinClass="Panel_borderSkin");  
 closeButtonSkin: Embed(skinClass="Panel_closeButtonSkin");  
 controlBarBackgroundSkin: Embed(skinClass="Panel_controlBarBackgroundSkin");   
}


 
 


 

<<inline: Panel & Window.PNG>>