jorgesilva/TeclaAccess — pull request #69 by rishabhjain08 (2012-04-04 20:57:22+00:00)
Title: fixed issue 38 - Change the scanning direction by swiping the screen

Added a preference in the preference tree for setting the mentioned feature on or off. Now users can change the direction of scanning just by swiping left or right when the full screen switch mode is on. If the length of swipe is less than a threshold length then it is treated as a click otherwise it is treated as a gesture. If this preference is off then whatever be the length of swipe it is treated as a click. This feature has been sufficiently debugged and tested.