> On Dec 16, 2016, at 8:45 AM, Jeremy Hughes <moon.rab...@virginmedia.com>
> wrote:
> Hi,
>
> I’m overriding printDocumentWithSettings in order to get a notification for
> when printing has finished, but the didPrint selector is never called.
>
> This is the code:
>
> class func document(document: NSDocument, didPrint: Bool, contextInfo:
> UnsafeMutablePointer<Void>)
> {
> print("document was printed”)
> }
>
> override func printDocumentWithSettings(printSettings: [String : AnyObject],
> showPrintPanel: Bool, delegate: AnyObject?, didPrintSelector: Selector,
> contextInfo: UnsafeMutablePointer<Void>)
> {
> let didPrint = #selector(Document.document(_:didPrint:contextInfo:))
>
> super.printDocumentWithSettings(printSettings, showPrintPanel:
> showPrintPanel, delegate: delegate, didPrintSelector: didPrint, contextInfo:
> contextInfo)
> }
>
> Does anyone know why this doesn’t work?
The selector is invoked on the delegate object that you pass. Since the
selector is for a class method on Document, the delegate needs to be the class
object for Document, which I assume it probably isn't.
It does seem kindof weird to be ignoring the delegate/selector pair that was
passed in, though.
John.
_______________________________________________
Cocoa-dev mailing list (Cocoa-dev@lists.apple.com)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com
This email sent to arch...@mail-archive.com
