How to find out whether an NSWindow is active

Question

How can I find out if an NSWindow is active? i.e. if I have some windows on the desktop then only one is active and has colored window buttons and receives keyboard and mouse events. How can I find out if my window is the active one? To find out if the window is miniaturized there is the isMiniaturized method.

Answer 1

You are looking for NSWindow's -isKeyWindow method. "is key" means that it receives keyboard events.