What is Eclipse's Ctrl+O (Show Outline) shortcut equivalent in IntelliJ IDEA?

Question

I like to use Eclipse\'s shortcut Ctrl + O which outlines the current source. Is there an equivalent shortcut in IntelliJ IDEA?

It opens a dial

Answer 1

If you want a persistent/sticky/docked Tool Window instead of a temporary/transient dialog:

• Mac: ⌘+7