Xianyu Technology
Sep 15, 2021 · Mobile Development
Understanding Flutter Gesture System and Conflict Resolution
Flutter determines which widget handles a pointer by converting raw data into PointerEvents, hit‑testing the widget tree, and routing events through a GestureArena where recognizers compete, as illustrated by an image viewer that resolves conflicts between pinch‑zoom and horizontal drag using custom recognizers and boundary‑aware scrolling.
FlutterGestureArenaMobile Development
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