OS X - How can a NSViewController find its window?...

Sheets are not displaying properly on OSX...

How to show sheet from separate NIB...

Displaying a Cocoa Window as a Sheet in Xcode 4 (OSX 10.7.2) with ARC...

Modal session requires modal window...

How to show a view in this way on Cocoa Desktop?...

Can't change Text Label on Sheet...

Asynchronous dispatch in a called method...

Custom modal dialog and background operations...

Cocoa: Processing thread results, and queuing multiple sheets...

How to show a NSPanel as a sheet...

Trouble using custom modal sheet with Cocoa...

Working with multiple Windows Using Interface Builder...

Show NSWindow as a toolbar sheet...

NSPanel is always on top of all other app windows...

Better way to manage lifetime of instance created in class method...

can't call beginSheet after OK is pressed in NSSavePanel?...

Am I using BeginSheet right? (MonoMac)...

cocoa beginSheet: didEndSelector throwing an error...

beginSheet modalForwindow: nil position?...

beginSheet method not working for me...

beginSheet: block alternative with ARC?...

beginSheet: block alternative?...

Why isn't my sheet attached to the window it's run for?...

Can a view controller own a sheet?...

How to consume 'edit' event for NSTableView...

NSApp beginSheet creates a sheet very briefly then disappears...

How do I use the return value of a sheet to decide whether or not to close a window?...

Cocoa: NSApp beginSheet sets the application delegate?...

Usable mainmenu when sheet is shown...