NSTableView 就像 Finder 一样
学习Cocoa还有很长的路要走。我正在尝试学习编写表格视图，就像查找器一样，文件列表左侧有一个小图标。 #1 我不清楚这些是否是连续的两列，或者该类型的操作是否作为一列处理。
如果有人能给我指出一个好的、易于理解的例子，我将不胜感激。我能够遵循一个示例，我可以将文件拖放到视图上，但它只显示 [files lastPathComponent]。我不确定如何添加图标。
I still have a long way to go learning Cocoa. I'm trying to learn to code a Table view just like the finder where there is a small icon to the left of the file listing. #1 Its not clear to me if those are two columns in a row or if that type of operation is handled as 1 column.
If someone could point me to a good, easy to follow example, I would appreciate it. I was able to follow one example and I can drag and drop files onto the view but it only displays the [files lastPathComponent]. I wasn't sure how to add the icon.
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如果你想要这个，你必须将 NSCell 子类化。这是一个很好的例子：
NSCell 图像和文本示例< /a>
You are going to have to subclass NSCell if you want this. Here is a good example:
NSCell Image and Text Sample
虽然是的，您可以按照 sosborn 的建议进行操作，但是如果您已经在使用 OSX 10.7 Lion，那么您现在可以（并且应该！）改用 NSViews。具体来说，您可以子类化 NSTableCellView。
就我个人而言，我会观看标题为“View Based NSTableView Basic to Advanced”的 WWDC 视频：https: //developer.apple.com/videos/wwdc/2011/
这还包括帮助您继续操作的示例代码。
While yes you could do as sosborn suggests, however if you're already using OSX 10.7 Lion, you can now (and should!) use NSViews instead. And specifically you can subclass NSTableCellView.
Personally, I would watch the WWDC video titled "View Based NSTableView Basic to Advanced" available here: https://developer.apple.com/videos/wwdc/2011/
This also includes sample code that will get you going.