[Solved]-How can I add JFace source in Eclipse-eclipse

instead of searching src folders and src.zip files in these folders look for "org.eclipse...source...jar" files in the plugin folder.

for example org.eclipse.jface.source_3.13.2.v20171022-1656.jar

it works at least for my eclipse oxigen. if you have not such files install "eclipse sdk" plugin and try again

i am using the swt repository hosted at this url, which contains e.g. jface 3.8.0 and swt 4.4 (both including sources)