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Re: Bindings: how to deal with canRemove ?

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Re: Bindings: how to deal with canRemove ?

Subject: Re: Bindings: how to deal with canRemove ?
From: Herve Bouvier <email@hidden>
Date: Mon, 20 Sep 2004 17:26:05 +0200


Le 20 sept. 04, à 09:44, Scott Stevenson a écrit :

On Sep 20, 2004, at 12:39 AM, Herve Bouvier wrote:
But is there a way ton customize the behavior of canRemove ? Could it be Yes when an item is selected AND the item itself is ok to be deleted ?

Do i have to subclass NSArrayController for that ?
The canRemove item is a controller key, so you'll probably need to subclass for that.
Ideally, your subclass would use a delegate to extend canRemove.
- Scott

Excelent !

I think i'll do that, a reusable subclass of NSArrayController that délégate canRemove canAdd and canInsert.

Thanks a lot

Hervé
Marseille

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References:  
  >Bindings: how to deal with canRemove ? (From: Herve Bouvier <email@hidden>)
  >Re: Bindings: how to deal with canRemove ? (From: Allan Odgaard <email@hidden>)
  >Re: Bindings: how to deal with canRemove ? (From: Herve Bouvier <email@hidden>)
  >Re: Bindings: how to deal with canRemove ? (From: Larry Fransson <email@hidden>)
  >Re: Bindings: how to deal with canRemove ? (From: Herve Bouvier <email@hidden>)
  >Re: Bindings: how to deal with canRemove ? (From: Scott Stevenson <email@hidden>)




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