Hide NSWindow title bar

Question

Is there a way to hide the titlebar in an NSWindow? I don't want to have to completely write a new custom window. I can't use NSBorderlessWindowMask because I have a bottom bar on my window, and using NSBorderlessWindowMask makes that disappear. I also tried using setContentBorderThickness:forEdge: with NSMaxYEdge and setting it to 0, that didn't work either.

Any help is appreciated

Answer 1

[yourWindow setStyleMask:NSBorderlessWindowMask]; 

Answer 2

Starting from OS X 10.10, you can hide title bar.

window1.titlebarAppearsTransparent = true window1.titleVisibility            = .Hidden 

Maybe you want to override window style.

window1.styleMask = NSResizableWindowMask                   | NSTitledWindowMask                   | NSFullSizeContentViewWindowMask