How can I easily save the Window size and position state using Obj-C?

Question

What is the best way to remember the Windows position between application loads using Obj-C? I am using Interface Builder for the interface, is it possible to do this with bind

Answer 1

For me, the following line in -applicationDidFinishLaunching in the app delegate workes fine (under Catalina, macOS 10.15):

  [self.window setFrameAutosaveName: @"NameOfMyApp"];

it is important that this line

  [self.window setDelegate: self];

is executed before setFrameAutosaveName in -applicationDidFinishLaunching !