问题
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.
回答1:
- Select the name of a class in the source editor pane.
- Choose
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.
来源：https://stackoverflow.com/questions/58584284/show-documentation-pane-within-intellij-window