onDragEnd property

A pointer that was previously in contact with the screen with a primary button and moving is no longer in contact with the screen and was moving at a specific velocity when it stopped contacting the screen.

The velocity is provided in the callback's details argument, which is a TapDragEndDetails object.

The number of consecutive taps, and the keys that were pressed on tap down are also provided in the callback's details argument.

See also:

• kPrimaryButton, the button this callback responds to.
• TapDragEndDetails, which is passed as an argument to this callback.