objective c - How to forbid copy or paste operation in NSTextField? -


as title mentions. how can forbid copy (command + c) , paste (command + v) operations in nstextfield or nssecuretextfield?

http://www.cocoabuilder.com/archive/cocoa/129465-disabling-right-mouse-click-and-ctrl-click.html#129471

this answer question.


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