COMFILE Technology's Documentation Library

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====== Fixing Multiple Touch Events in JavaFX ======

It has come to our attention that, on the ComfilePi, JavaFX applications will react to a single touch with multiple touch events.  This symptom only affects JavaFX applications; Qt, GTK+, X Windows, and other applications do not exhibit this symptom.

To work around this symptom on the ComfilePi use the following procedure.

  - [[ftp://110.10.189.172/ComfilePi/TouchMode/TouchMode|Download the TouchMode executable program]].
  - Run ''sudo TouchMode 81'' on the ComfilePi.  

That will program the touch hardware to post touch events compatible with JavaFX applications.  As a side effect, however, other non-JavaFX applications will exhibit strange touch behavior.  To remedy that, and return the touch hardware to its default behavior, simply run ''sudo TouchMode 177''.