boolean function ( KeyEvent arg0 ) { return false ; }
handles a key press during the gesture . may be called repeatedly when the user is holding the key for several seconds . concode_field_sep int mStartMask concode_elem_sep ControlPoint mStart concode_field_sep Pair<Boolean,Boolean> getTooltipPosition concode_elem_sep void update concode_elem_sep void end concode_elem_sep boolean keyReleased concode_elem_sep void begin concode_elem_sep List<Overlay> createOverlays