I used to have a pane on the side of the IntelliJ 2019.3 window showing Javadoc for currently selected class name. That pane has disappeared. How do I get it back?
I found this Code reference information page on the IntelliJ site, but it does not help. It shows a "gear" icon in the Quick documentation windoid that might do the trick. My my IntelliJ offers no such "gear" icon.
View
> Quick Documentation
. The pane appears on the bottom right of the IntelliJ window.
Choosing View
> Quick Definition
(rather than Quick Documentation
) shows the documentation in a windoid. To fill the pane on the side, choose View
> Quick Documentation
as described in step # 2 above.