This is a blog like article with a FAQ for d3web developers transitioning from Eclipse to IntelliJ IDEA:
Go to File -> Settings -> Version control -> Confirmation -> When files are created. You're probably looking for "Add silently".
Edit -> Macros -> Start macro recording
Now we record the actual macro simulating our Save actions:
Edit -> Marcros -> Stop macro recording
After that, I bound the macro to "Cmd + Alt + S". This way I still have the normal save, but also the macro which does more...
Use View -> Quick Documentation or the corresponding keyboard shortcut (depends on OS and Keymap).
It's also possible to enable automatic JavaDoc popup on code completion in Preferences -> Editor -> Code completion (Autopopup documentation).