onSecondaryTapDown property

GestureTapDownCallback onSecondaryTapDown
read / write

A pointer that might cause a tap of a secondary button has contacted the screen at a particular location.

This triggers once a short timeout (deadline) has elapsed, or once the gestures has won the arena, whichever comes first.

If the gesture doesn't win the arena, onSecondaryTapCancel is called next. Otherwise, onSecondaryTapUp is called next.

See also:

Implementation

GestureTapDownCallback onSecondaryTapDown