文件类型的Cocoa图标？ [英] Cocoa icon for file type?

问题描述

如果我有一个文件，我可以通过执行以下操作来获取图标：

If I have a file, I can get the icon by doing something such as:

NSImage *iconImage = [[NSWorkspace sharedWorkspace] iconForFile: @"myFile.png"];

但是如果我只想获取特定文件类型的图标文件，没有myFile.png已经存在），我不知道我该怎么做。

But if I just wanted to get the icon for a specific file type (example the icon associated with png files, without having a "myFile.png" that already exists), i'm not sure how I can do that.

任何建议都赞赏！

推荐答案

- [NSWorkspace iconForFile：] http://developer.apple.com/library/mac/documentation/Cocoa/Reference/ApplicationKit/Classes/NSWorkspace_Class/Reference/Reference.html#//apple_ref/doc/uid/20000391-iconForFileType_\"> - [NSWorkspace iconForFileType：] 。你试过了吗？

Underneath -[NSWorkspace iconForFile:] in the documentation is -[NSWorkspace iconForFileType:]. Have you tried that?

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