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MathGroup Archive 2012

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KeyUp event

  • To: mathgroup at smc.vnet.net
  • Subject: [mg126396] KeyUp event
  • From: Vincent <sheeplane at gmail.com>
  • Date: Sun, 6 May 2012 20:30:38 -0400 (EDT)
  • Delivered-to: l-mathgroup@mail-archive0.wolfram.com

Is there any way to determine if a key is currently depressed, or to trigger an event when a key is released in Mathematica? Similarly to

EventHandler[
 InputField[""], {"KeyDown", "h"} :> ( Print["h pressed"];)]

only with the trigger being the release rather then the pressing?



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