您应该查看 FlexLib 项目:

• SuperTabNavigator 示例
• SuperTabNavigator 文档
• FlexLib 组件列表

如果您不希望所有选项卡都有关闭按钮(我从问题中了解到您没有)，看起来您可以使用 setClosePolicyForTab() 方法，用于指定您想要哪些选项卡.

If you don't want all of the tabs to have close buttons (I understand from the question that you don't) it looks like you could use the setClosePolicyForTab() method for specifying which tabs you want to have them.