Does event object passed on Container's mousemove/mousedown/touchstart use preventDefault by default?

[caymanbruce]

Because the event object passed in these input events are different from the events in dom, I am not sure if they use preventDefault() by default. Or do I have to get the original event object and do a `event.data.originalEvent.preventDefault();` first?

[Sambrosia]

Yes. InteractionManager automatically calls preventDefault() on the original event if your InteractionManager object's autoPreventDefault property is true.

Docs page: http://pixijs.download/release/docs/PIXI.interaction.InteractionManager.html#autoPreventDefault

You can also search for where it's used in the source if you're curious: https://github.com/pixijs/pixi.js/blob/dev/src/interaction/InteractionManager.js