intellij-shortcuts.md

general

Keys	Action	Description
Cmd-Shift-A	Search action by name	search for any command/menu items
Alt-F1	Select target	Open current file in project tree, finder, etc

opening files

Keys	Action	Description
Cmd-O	Class search	classes, traits, objects
Cmd-Alt-O	Symbol search	functions, vals etc
Cmd-Shift-O	File search	same as Sublime Cmd-P
Cmd-E	Recent files	shows list of recently opened files, type to filter
Cmd-Shift-E	Recently edited files	as above but only shows edited files
Cmd-↑	Show navigation bar	alternative to project tree view, navigate dirs/files with arrows

searching

Keys	Action	Description
Cmd-Shift-F	Find and replace	main search panel, find in project etc
Cmd-Alt-F7	Show usages	show usages in project
Alt-F7	Find usages	as above, but opens in panel to allow grouping, filtering etc

navigation within files

Keys	Action	Description
Cmd-F12	File structure	View symbols in current file
Ctrl-↑ / Ctrl-↓	Jump between functions	move between definitions
Alt-↑ / Alt-↓	Expand/contract selection	select surrounding semantic unit, increasing or decreasing size
Ctrl-G	Select next match	Highlight next match(es), multi cursor, same as Sublime Cmd-D

inspection

Keys	Action	Description
F1	Documentation	Show signature and any comments for thing under caret (esc closes)
Cmd-P	Parameter info	Show params function accepts
Ctrl-Shift-P	Show type	Show type of expression
Cmd-Y	Quick definition	Show source of expression (in popup)
Cmd-B	Go to definition	Go to source in main editor window

debugging

Keys	Action	Description
Cmd-5	Toggle debug window
Ctrl-D	Start debugging