是否有可能在Interface Builder中设计NSCell子类？ [英] Is it possible to design NSCell subclasses in Interface Builder?

问题描述

我试图子类NSCell在NSTableView中使用。我想创建的单元格是相当复杂的，所以如果我可以在Interface Builder中设计它然后从一个nib加载NSCell非常有用。

I'm trying to subclass NSCell for use in a NSTableView. The cell I want to create is fairly complicated so it would be very useful if I could design it in Interface Builder and then load the NSCell from a nib.

这是可能的？

推荐答案

这个线程中的一些答案已经关闭主题，因为他们在谈论Cocoa Touch，原来的问题是关于Cocoa - 这两个API是完全不同的Cocoa Touch使它很容易，因为UITableViewCell是一个视图子类。 NSCell不是，这是问题

Some answers in this thread have gone off topic because they're talking about Cocoa Touch, when the original question was about Cocoa - the 2 APIs are quite different in this regard and Cocoa Touch makes it easy because UITableViewCell is a view subclass. NSCell isn't, and that's the problem

有关信息，我不得不在NSOutlineView最近做一些非常相似的东西 - 基本上是一样的，但有点难因为你必须处理泄露/崩溃的级别。如果你对代码感兴趣，我在这里发布： http://www.stevestreeting.com/2010/08/08/cocoa-tip-using-custom-table-outline-cells-designed-in-ib/

For information, I had to do something very similar in NSOutlineView recently - which is basically the same, but a little harder if anything because you have to deal with disclosure / collapse of levels. If you're interested in the code, I posted about it here: http://www.stevestreeting.com/2010/08/08/cocoa-tip-using-custom-table-outline-cells-designed-in-ib/

HTH

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