Migration guide

If you see error of “Undefined class” or “Undefined name” of
the following symbols:

MouseDetectorAnnotationFinder

MouseTracker

MouseTrackerAnnotation

PointerEnterEventListener

PointerExitEventListener

PointerHoverEventListener

You should add the following import:

import

'package:flutter/rendering.dart'

Timeline

Landed in version: 1.16.3
In stable release: 1.17

References

API documentation:

MouseDetectorAnnotationFinder

MouseTracker

MouseTrackerAnnotation

PointerEnterEventListener

PointerExitEventListener

PointerHoverEventListener

Relevant issues:

Transform mouse events to the local coordinate system