Unable to bind Ctrl + Alt + (arrow) key

[Rizky92]

Hey,

I was trying to match my keymap so that it's similar to my setup in other text editor. However, some keybinding combination such as Ctrl + Alt + (arrow), was not allowed by NetBeans. Is there any limitation that should be known when trying to modify the keymap in NetBeans? Why was it not allowed in the first place?

Many thanks.

[neilcsmith-net]

It is allowed, but you need to use that down arrow button to open the input panel to add it. If you are doing that already, then the likely thing from the message is that it overlaps with an existing shortcut. You can also use the button next to Search in Shortcuts to filter by the arrow keys to find out.

[Rizky92]

I did. I found no matching shortcuts.

[neilcsmith-net]

Strange! I have no issue adding that shortcut to that action here. 😕

[Rizky92]

Okay after restarting, now it shows conflicted keymap.

[Rizky92]

Alt + Shift also doesn't work.