objective-c - NSSegmentedControl remove blue highlight - just make it pressing state

Question

How to remove blue highlight from NSSegmentedControl (which is currently in NSToolBar as item) so I make it work like NSPopupButton with pressed state. Thanks.

Answer 1

感谢活动的家伙。我应该从我是 macOS 开发的新手开始我的问题，所以这很容易 - 只需更改 NSSegmentedControl 的样式。