How can I use custom sorting on an NSTableView bound to an NSArrayController?

Question

I have an NSTableView connected to an NSArrayController by setting the column values in interface builder to the appropriate keys in the NSArrayController . I'd like to use a custom sorting order, specifically, compare:options: with NSNumericSearch . Where can I either change my code to do this, or tell interface builder to use a different comparison selector?

Answer 1

我不确定这是否可以与ArrayController一起使用，但是您可以查看NSTableColumn的-setSortDescriptorPrototype ：（将您自己的列传递给代码中的排序描述符）。