问题
I have refactored some UIView sub-classes into a static library. However, when using Interface Builder to create view components for a project that uses the static library I find that it is unaware of the library classes. What do I need to do to make the class interfaces visible to Interface Builder?
Update: The correct answer refers to dragging the headers into the 'XIB browser'. The '.h' files can be dragged from a finder window to the window area identified in this image:
alt text http://img211.imageshack.us/img211/1221/xibbrowser.png
回答1:
Try dragging the static library into your xib browser in Interface Builder. I haven't tried this with a static library, but the concept is the same. When you drag header files into IB, you can access those classes.
回答2:
LexH, try linking with the -ObjC flag when building your static library. That worked for me... for about a year :-) I found this post as the problem has returned with a fresh OSX install and an upgrade in xcode. But it worked in XCode 3.1.2.
- David
回答3:
Add the same problem as LexH. It worked only when I called a dummy class method. The problem was that I did not add my static library to the "link binary with libraries" under target. Strangely everything else worked.
I followed this guide to link with my static lib Create static lib
回答4:
I had the same problem. Dragging the library or headers to XIB Browser didn't work. Read Class Files didn't work. So I called:
[MyLibraryClass version]; // Substitute your class name for "MyLibraryClass".
This worked. version is a class method of NSObject, so all subclasses of NSObject inherit it.
来源：https://stackoverflow.com/questions/1058766/interface-builder-cant-see-classes-in-a-static-library