I have a NSDocument
based application with a nib that represents the visual document. As soon as the view Appeared I want to trigger some actions.
For a "normal" UIViewController
I would simply override viewDidAppear:
. However, NSDocument
does not have this method, even though it has a view per document.
NSDocument
offers
-(void)windowControllerDidLoadNib:(NSWindowController *)aController;
method.
I think this is what you are looking for.
The document window controllers are still accessible using NSDocument
's windowControllers
method.
If you have more precise requirements on window appearing/disappearing, becoming key, etc..., you could handle that with window notifications , or window delegation system .
有-[NSDocument showWindows]
,可以在末尾添加一些自定义逻辑。
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