Contents

panel(_:willExpand:)

Tells the delegate that the Save panel is about to expand or collapse because the user clicked the disclosure triangle that displays or hides the file browser.

Declaration

@MainActor optional func panel(_ sender: Any, willExpand expanding: Bool)

Parameters

  • sender:

    The panel that is about to expand or collapse.

  • expanding:

    True specifies that the panel is expanding; False specifies that it is collapsing.

See Also

Responding to Panel Changes