在基于视图的表中获取按钮的行 [英] Get button's row in view based table

问题描述

单击按钮后，如何在基于视图的表中获得按钮的行?单击该按钮时未选择该行，但是我发现，如果您在该按钮的操作方法中记录sender.superview.superview，则会得到:NSTableRowView:0x1001b3a90-第2行.因此，该行在日志中存在，但我不知道如何以编程方式进行操作.我在NSTableCellView的子类中有按钮的操作方法.

How do you get the row for a button in a view based table when you click the button? The row is not selected when the button is clicked, but I found that if you log sender.superview.superview in the button's action method, I get: NSTableRowView: 0x1001b3a90 - row: 2. So, the row is there in the log, but I don't know how to get at it programmatically. I have the button's action method in a subclass of NSTableCellView.

推荐答案

-[NSTableView rowForView:]在其文档中表示:

对于NSButton(或NSControl)，在action方法中通常需要这样做，以找出应在哪个行(和列)上执行操作.

This is typically needed in the action method for an NSButton (or NSControl) to find out what row (and column) the action should be performed on.

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