Tell NSDocument that the document has been modified

StackOverflow https://stackoverflow.com/questions/19886302

  •  30-07-2022
  •  | 
  •  

Domanda

I'm writing a Document-Based App in OSX. I found when I change the contents of the doc, the app doesn't know the document has been changed. I can close the doc without warning, which causes my unsaved content to be lost.

How can I tell NSDocument that the document has been modified?

È stato utile?

Soluzione

Use the updateChangeCount: method with NSChangeDone as argument.

Autorizzato sotto: CC-BY-SA insieme a attribuzione
Non affiliato a StackOverflow
scroll top