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Re: What is the best way to get an NSSlider to respond to the mouse scroll wheel?

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Re: What is the best way to get an NSSlider to respond to the mouse scroll wheel?

Subject: Re: What is the best way to get an NSSlider to respond to the mouse scroll wheel?
From: Sherm Pendley <email@hidden>
Date: Fri, 28 Nov 2008 00:37:29 -0500

On Nov 27, 2008, at 7:24 PM, Graham Cox wrote:

Yep, that's a potentially more serious issue. It would be nice if a category had a way to check for an existing implementation and quietly no-op itself. Just checking respondsToSelector: doesn't work of course, always returning YES.

Build your category methods into a loadable bundle. Check with respondsToSelector:, and if it returns NO, load the bundle.

sherm--

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References:  
  >What is the best way to get an NSSlider to respond to the mouse scroll wheel? (From: "Michael A. Crawford" <email@hidden>)
  >Re: What is the best way to get an NSSlider to respond to the mouse	scroll wheel? (From: Graham Cox <email@hidden>)
  >Re: What is the best way to get an NSSlider to respond to the mouse	scroll wheel? (From: Graham Cox <email@hidden>)




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