Change Background Color of your app Title Bar

Subclass your NSWindow Controller, then in Window Did Load add the following two lines:

//Signature Color

window?.titlebarAppearsTransparent = true

window?.backgroundColorNSColor.blue

 

That’s it, here’s the result you’ll get:

 Screen Shot 2018 04 15 at 8 58 49 AM

Comments / questions? I’m at @MarcMasVi 

Marc