Informs the delegate that the window has become the key window.
Original signature is '- (void)windowDidBecomeKey:(NSNotification *)notification'
Available in Mac OS X v10.0 and later.
- notification (NSNotification)
- A notification named NSWindowDidBecomeKeyNotification.
Assembly: Monobjc.AppKit (Module: Monobjc.AppKit)
- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)