更新时间：2022-01-26 09:06:59
NSSlider的初始帧大小为零.您需要先设置大小，然后再将其添加到菜单项.
The initial frame size of NSSlider is zero. You need to set the size before adding it to a menu item.
statusSlider.setFrameSize(NSSize(width: 160, height: 16))
如何在NSMenu中放置水平滑块(Swift 3，Xcode 8)
