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Re: Setting a discontinuous selection in NSMatrix

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Re: Setting a discontinuous selection in NSMatrix

Subject: Re: Setting a discontinuous selection in NSMatrix
From: James Bucanek <email@hidden>
Date: Tue, 18 Jan 2011 21:04:23 -0700

Sherm Pendley <mailto:email@hidden> wrote (Tuesday, January 18, 2011 8:01 PM -0500):

Try -setSelectionFrom:to:anchor:highlight:


Sherm,

You're right: -setSelectionFrom:to:anchor:hightlight: is the only way to do it.

I tried the suggestion documented in -selectedCells and it doesn't work. It sets the selection OK, but it doesn't consistently highlight the cells and it messes up the selection behavior. For example, if you select three cells and then click on a fourth, it deselects the first three. But if you select them using the technique documented in -selectedCells, and then click on the fourth cell, only the first of the three selected cells gets deselected.

I'll continue to experiment, but so far it seems to be working the way one would expect.

Thanks,

--
James Bucanek

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  >Re: Setting a discontinuous selection in NSMatrix (From: Sherm Pendley <email@hidden>)




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