apache-flex - Flex reset mx:TitleWindow 关闭按钮皮肤

Question

嗨，我加载了一个 CSS 来更改我的 TitleWindow 关闭按钮

TitleWindow {
    close-button-skin:Embed("/../img/close_up.png");
    close-button-over-skin:Embed("/../img/close_over.png");
    close-button-down-skin:Embed("/../img/close_down.png");
    close-button-up-skin:Embed("/../img/close_up.png"); 
}

当我尝试重新加载 default.css 按钮消失。谁能帮我？ClassReference(null) 也不起作用。

TitleWindow {
    close-button-skin: ClassReference("null");
    close-button-down-skin:ClassReference("null");
    close-button-over-skin:ClassReference("null");
    close-button-up-skin:ClassReference("null");
    close-button-disabled-skin:ClassReference("null");
}

Answer 1

好的，找到了答案。这会重置关闭按钮的外观。

close-button-skin: ClassReference("null");  
close-button-disabled-skin: Embed(source="Assets.swf", symbol="CloseButtonDisabled");
close-button-down-skin: Embed(source="Assets.swf", symbol="CloseButtonDown");
close-button-over-skin: Embed(source="Assets.swf", symbol="CloseButtonOver");
close-button-up-skin: Embed(source="Assets.swf", symbol="CloseButtonUp");