Baidu Maps Tech Team

Mar 15, 2016 · Frontend Development

Decoding Mac Touchpad Scroll Events: Wheel, Mousewheel, and Inertia Insights

This article explores how Mac touchpads generate the same scroll events as mouse wheels, analyzes the key parameters of mousewheel, wheel, and DOMMouseScroll events, examines inertia and pinch‑to‑zoom behaviors, and offers practical guidance for handling performance issues in web applications.