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Re: KeyUp event

  • To: mathgroup at
  • Subject: [mg126408] Re: KeyUp event
  • From: Szabolcs Horvát <szhorvat at>
  • Date: Tue, 8 May 2012 04:10:20 -0400 (EDT)
  • Delivered-to:
  • References: <jo757e$bt3$>

On 2012.05.07. 2:32, Vincent wrote:
> 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?

This was cross posted on Mathematica.SE as well.  The following comment 
suggests this might not be possible directly in Mathematica:

Szabolcs Horvát
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