Re: Keeping NSView square
Re: Keeping NSView square
- Subject: Re: Keeping NSView square
- From: Kyle Sluder <email@hidden>
- Date: Thu, 19 Nov 2009 00:10:24 -0800
2009/11/18 Andrew Farmer <email@hidden>:
> Don't. Arbitrarily changing the size of your view in setFrame: makes AppKit lose track of what size your view was, making it impossible to restore the original size later. Cut the view down to square at draw time instead.
This sounds like an even worse idea.
If your concern is about autoresizing, override
-resizeWithOldSuperviewSize:. Otherwise, never call -setFrame: with a
non-square size. (Perhaps you can override -setFrame: to throw an
exception if it's given a non-square frame.)
--Kyle Sluder
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