问题
How do I remove the ability to move the cursor after then end of line in IntelliJ?
回答1:
File menu -> Settings -> Editor -> General -> Virtual Space and uncheck 'Allow placement of caret after end of line' . You may also uncheck the other options in the Virtual Space panel.
回答2:
If the other answers don't seem to be working, you might have Column Selection Mode enabled. On my Mac it's mapped to Cmd+Shift+8. It's located under the Edit menu. That menu item will show a little checkmark when the mode is enabled.
回答3:
To get the expected behavior where indentations are respected when you click on a line :
In Preferences > Editor > Virtual Space
Check :
Allow placement of caret inside tabs.
Uncheck :
Allow placement of caret after end of line.
This was really annoying to me and makes very little sense as a default behavior to me.
回答4:
Note that for Intellij IDEA 11 for mac, settings are placed under the IntelliJ IDEA menu and called preferences. (Maybe some sort of mac default ?)
回答5:
What Matt_Bro said (first answer), but if you've already got the box unchecked in preferences, try re-checking it (I checked all the virtual space boxes) and restarting. Then uncheck and hit apply--at this point unlimited space was disabled for me.
回答6:
IntelliJ IDEA 2016
By default, it's turned off (unchecked).
If it is turned on, you can use one of the following 2 approaches:
File > Settings... (or Ctrl+Alt+S) > Editor > General > Virtual Space section > uncheck Allow placement of caret after end of line
Help > Find Action... (or Ctrl+Shift+A) > type "Virtual Space: Allow end" > Enter or left click (to switch between On and Off) > Esc
来源：https://stackoverflow.com/questions/593214/how-do-i-turn-off-the-unlimited-whitespace-in-intellij-editor