Instance Property

isReleasedWhenClosed

A Boolean value that indicates whether the window is released when it receives the close message.

Declaration

var isReleasedWhenClosed: Bool { get set }

Discussion

The value of this property is true if the window is automatically released after being closed; false if it’s simply removed from the screen.

The default for NSWindow is true; the default for NSPanel is false. Release when closed, however, is ignored for windows owned by window controllers. Another strategy for releasing an NSWindow object is to have its delegate autorelease it on receiving a windowShouldClose(_:) message.

See Also

Closing Windows

func performClose(Any?)

This action method simulates the user clicking the close button by momentarily highlighting the button and then closing the window.

func close()

Removes the window from the screen.