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Re: Outline and Table back to front

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Re: Outline and Table back to front

Subject: Re: Outline and Table back to front
From: Jesus De Meyer <email@hidden>
Date: Mon, 20 Jun 2005 17:56:01 +0200

Squares are restricted rectangles, therefore they are subclasses of rectangles. Numbers are restricted objects, therefore they are subclasses of objects table views are restricted outline views, therefore they *should* be subclasses of outline views

No, the whole idea of subclassing is to start with a basic object (the root) and then subclass it to add more functionality to the object.

Think about an NSArray. NSMutableArray is a subclass of NSArray, because it adds the ability to add, insert and remove object, which the original object (NSArray) couldn't do. _______________________________________________ Do not post admin requests to the list. They will be ignored. Cocoa-dev mailing list (email@hidden) Help/Unsubscribe/Update your Subscription: This email sent to email@hidden Follow-Ups: Re: Outline and Table back to front From: Thomas Davie <email@hidden> References: >Outline and Table back to front (From: Thomas Davie <email@hidden>) >Re: Outline and Table back to front (From: Corbin Dunn <email@hidden>) >Re: Outline and Table back to front (From: Thomas Davie <email@hidden>) >Re: Outline and Table back to front (From: Corbin Dunn <email@hidden>) >Re: Outline and Table back to front (From: Thomas Davie <email@hidden>) Prev by Date: Re: Outline and Table back to front Next by Date: registerDragTypes Previous by thread: Re: Outline and Table back to front Next by thread: Re: Outline and Table back to front Index(es): Date Thread