UI : how to close all sub program at once ?

[Mandrake8790]

Hi,

I want to close at once all the sub programs.
Does it exist a shortcut or an item menu to do that ?

User case (see picture) :
i open several sub programs, so there are a lot of minus signs inside squares.
i want to close them all at once => the result : there are only plus signs

Thanks

[Miguel Gimenez]

Look at Edit -> Folding and Settings -> Editor -> Folding.

You can add shortcuts using Settings -> Editor -> Keyboard shortcuts