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Boscop / web-view

Rust bindings for webview, a tiny cross-platform library to render web-based GUIs for desktop applications
MIT License
1.92k stars 175 forks source link

Is multitouch supported? #309

Closed bitdivine closed 2 years ago

bitdivine commented 2 years ago

Dear all,

This looks cool but: Does this webview support multitouch?

I made a small test: I made a hello world web view with the debugger enabled, added this to the console:

document.querySelector('body').addEventListener('mousemove', console.log);

Moving one finger over the webview, I get printouts, with two I don't. I just get crosshairs appearing for the duration of the two finger swipe, and the crosshairs don't move. But I don't know whether that is because webview does not suport multitouch or because of some configuration issue.

A search for multitouch in the repo shows nothing, but a different term might be used. (E.g. maybe there is a max pointers configuration??)

Best wishes, Max

richardhozak commented 2 years ago

Hello, you need to use touch events, instead of mouse events, you can see them documented here.