I have a project like this:
I configured a project library as a dependency, and added the entire lib directory just once using "Attach Jar Directories". That works fine.
But clicking on "Attach Sources" and then just picking the lib-src directory doesn't seem to work -- I have to explicitly select lib_src1.jar, lib_src2.jar etc.
Am I doing something wrong? Obviously in real life there are a lot more dependencies, with changing version numbers, so being able to pick just the directory would save a lot of time.