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POHow does a UIViewController subclass know the its own filename?
 

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  1. POHow does a UIViewController subclass know the its own filename?
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    <p>Under the documentation for <a href="http://developer.apple.com/library/ios/#documentation/uikit/reference/UIViewController_Class/Reference/Reference.html" rel="nofollow">UIViewController -> nibName</a> property it says:</p> <blockquote> <p>This property contains the value specified at initialization time to the initWithNibName:bundle: method. The value of this property may be nil.</p> <p>If you use a nib file to store your view controller’s view, it is recommended that you specify that nib file explicitly when initializing your view controller. However, <strong>if you do not specify a nib name</strong>, and do not override the loadView method in your custom subclass, the view controller searches for a nib file using other means. Specifically, <strong>it looks for a nib file with an appropriate name</strong> (without the .nib extension) and loads that nib file whenever its view is requested. Specifically, it looks (in order) for a nib file with one of the following names:</p> <ol> <li>If the view controller class name ends with the word “Controller”, as in MyViewController, it looks for a nib file whose name matches the class name without the word “Controller”, as in MyView.nib.</li> <li><strong><em>It looks for a nib file whose name matches the name of the view controller class.</em></strong> For example, <strong>if the class name is MyViewController, it looks for a MyViewController.nib file.</strong></li> </ol> </blockquote> <p>My question is, how does the class know its own filename? </p>
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