In OS X (lion) how can I find whether a key combination is in use as a keyboard shortcut?
问题 I want to put a bunch of keyboard shortcuts in my app (OS X lion) so I can do most things from the keyboard. There are of course a bunch of lists of hot key combos in use already, including the one in the HIG. Is there some utility that can be used to type a key combination and find out if it already means something (either globally, or mac standard -- I'm not too worried about reusing some special combo used by another app -- or should I be?)? 回答1: You can use Carbon to do this. Don't be