How to change the height of an NSWindow titlebar?

Question

I want to change the height of an NSWindow titlebar.

Here are some examples:

And…

Answer 1

There are a few new solutions based on INAppStoreWindow and without warning and log message, for anyone who wants to change the height of NStitlebar, change the position of traffic light, add an item(e.g. a NSbutton) on NStitlebar and change its position, please check below.

WAYWindow: https://github.com/weAreYeah/WAYWindow

NStitlebar_with_item: https://github.com/ZHANGneuro/NStitlebar_with_item