Re: Custom control and cells
Re: Custom control and cells
- Subject: Re: Custom control and cells
- From: Georg Seifert <email@hidden>
- Date: Sat, 10 Jul 2010 00:22:29 +0200
Hi,
The thing is, I want to replicate the NSCollectionView but using cells instead of views. The NSCollectionView has a lot of problems like performance and I couldn’t find a way to get the rect of the view of an item (both fixed in Snow Leopard but I have to support Leopard).
It would be interesting anyway if I could implement my own controls.
Best
Georg
>
> On Jul 7, 2010, at 4:14 AM, Georg Seifert wrote:
>
>> Hi,
>>
>> I try to find an example on how to implement the mouse tracking and editing behavior of a NSCell from my own control (subclass of NSControl). I need a control that can handle several kinds of cells like ImageAndTextCell (with editing) or popup button cells.
>>
>> I read a lot about it but can’t fit it together.
>
> It is probably easiest to just use controls that contain the cells, and not try to make your control directly use multiple cells. With today's hardware, the performance gains are not worth the extra coding effort.
>
> corbin
>
>
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