I've implemented something like Cocoa Keyboard Shortcuts in Dialog without an Edit Menu for an LSUIElement application. In fact, to try to make sure I was not
geom-ribbon
rte
oxygenxml
wildfly-11
double-checked-locking
seam-carving
telebot
snoop
getuikit
multiple-schema
mojo-useragent
relaxng-compact
crow
loaddata
primer.io
printdialog
rpgmakermv
msmtp
rsk
flash-cs6
audacity
jooq
c++-modules
items
ixwebsocket
app-engine-flexible
high-resolution-clock
webserver
populate
image-scanner