It seems that the property "traditionalZoom" is not used anymore since "v0.20".
see file react-calendar-timeline/src/lib/scroll/ScrollElement.js
@sebastienbinda do you need traditionalZoom for a special interaction or something? I am thinking of deleting it. This component has way too many modes
I need to scroll in/out wihtout using special key like "alt" or "ctrl" but only using the scroll button.
I'm pretty sure most users expect to experience zoom when you mousewheel over the component. I certainly do. Please restore this option.
I also want to zoom with touch pad pinch or mousewheel, without having to press alt.
I believe in this issue there is:
Maybe is a good idea to split it in multiple and close this one?
So I would just close this issue and open some more.
Most helpful comment
I'm pretty sure most users expect to experience zoom when you mousewheel over the component. I certainly do. Please restore this option.