Experimentation suggests, and Brent Simmons' blog confirms 
(http://inessential.com/2012/06/22/uigesturerecognizer_and_nil-targeted_act), 
that assigning nil as a gesture recognizer's target, though legal in IB (using 
the First Responder proxy), is ineffective.

Why? Isn't this a case of target-action? I'd *love* to be able to send a 
gesture recognizer's selector message up the responder chain.

m.

--
matt neuburg, phd = m...@tidbits.com, http://www.apeth.net/matt/
pantes anthropoi tou eidenai oregontai phusei
Programming iOS 5! http://shop.oreilly.com/product/0636920023562.do
RubyFrontier! http://www.apeth.com/RubyFrontierDocs/default.html
TidBITS, Mac news and reviews since 1990, http://www.tidbits.com


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