mirror of
https://github.com/encounter/flutter.git
synced 2026-07-10 03:18:48 -07:00
11e0a725d4
This is a re-land of #31561, after fixing performance regressions. Added change listening to the MouseTracker so that the Listener and tooltip can react to whether or not a mouse is connected at all. Added a change check to make sure Listener only repaints when something changed. Fixes #22817