Presents a modal Save panel to the user, then tries to save the document if the user approves the operation.
- macOS 10.0+
The type of save operation.
The delegate to which the selector message is sent.
The selector of the message sent to the delegate.
Object passed with the callback to provide any additional context information.
When saving is completed, regardless of success or failure, or has been canceled, sends the message selected by
did to the
context as the last argument. The method selected by
did must have the same signature as:
save, and from the
save action methods. The default implementation of this method first makes sure that any editor registered using the Cocoa Bindings NSEditorRegistration informal protocol has committed its changes, then creates a Save panel, adds a standard file format accessory view (if there is more than one file type for the user to choose from and
YES), sets various attributes of the panel, invokes
prepare to provide an opportunity for customization, then presents the panel. If the user approves the panel, the default implementation sends the message
For backward binary compatibility with Mac OS v10.3 and earlier, the default implementation of this method instead invokes the deprecated
save if it is overridden, even if the user cancels the panel.