Re: [pointerevents] Wheel event: determine difference between trackpad and mouse events (#596)

The [SiYuan](https://github.com/siyuan-note/siyuan) app has a feature where holding down the Cmd key and scrolling adjusts the font size. Due to momentum scrolling on trackpads, scroll events continue to fire even after the user lifts their fingers, making it difficult to accurately determine whether the user pressed the Cmd key before scrolling or used the Cmd key for other functions during this post-scroll momentum phase. We need an accurate way to distinguish whether scroll events originate from a trackpad or a mouse wheel.

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Received on Saturday, 18 April 2026 14:31:54 UTC