In Mac version of IntelliJ, I see a problem with navigation. Problem is: when I click any file using mouse or select using keyboard from Project view, it automatically opens the file in Editor. Earlier, I've always double-clicked files in Project view to open them in Editor. How do I disable single click open? I tried to verify my KeyMap settings and nothing points to single click open.
After a little research, here is the setting that I've changed earlier inadvertently causing the problem.
Uncheck Autoscroll to Source
in Project view settings.