What is the shortcut in Netbeans to close all "+" functions?

Question

I remember having this function in Netbeans. It’s a shortcut that closes all (+) functions or divs.

Answer 1

Much of the shortcuts can be obtained in PDF created by the community. But you don’t have what you need. You have a older version wiki page with all shortcuts. It must not have changed much. Specifically what you want for PC/Mac:

Action	PC	Mac
Collapse (Hide) a block	Ctrl + Minus	Cmd + Minus
Collapse (Hide) a block	Ctrl + Numpad Minus
Collapse (Hide) all code Blocks	Ctrl-Shift-Numpad Minus	Cmd + Shift + Minus
Expand the Collapsed Block (expand-fold)	Ctrl + Plus	Cmd + Plus
Expand the Collapsed Block (expand-fold)	Ctrl + Numpad Plus
Expand the Collapsed Block (expand-fold)	Ctrl + Equals Cmd + Equals
Expand all code Blocks (expand all-folds)	Ctrl-Shift-Numpad Plus
Expand all code Blocks (expand all-folds)	Ctrl-Shift-Plus	Cmd + Shift + Plus
Expand all code Blocks (expand all-folds)	Ctrl-Shift-Equals	Cmd + Shift + Equals

Answer 2

The standard is CTRL+SHIFT+-. But you can adjust in Tools -> Options -> Key mapping.

Reference: Answer to the question Netbeans shortcut to minimise all functions? in the superuser