parentSelector to have Cropper working inside iframe

[matteofrana]

Hi!
I have a modal (react-modal) attached to a parent iframe (via parentSelector).
Inside this modal I have the Cropper. The wheel event is working, while the cropping handles aren't working.
I think it is because the Cropper attaches events to the current window, while I should have them attached to the iframe document:

react-advanced-cropper/src/components/service/DraggableElement.tsx

Line 218 in 283ec19

window.addEventListener('touchmove', this.onTouchMove, { passive: false });

I think this could be done by adding a parentSelector prop to the Cropper component and, if there is a parentSelector, attaching the events to it, instead of window.

What do you think about it?

[matteofrana]

Or maybe it is possible to add the event listener to the container instead of window?

[Norserium]

@matteofrana, if this issue is still actual, could you provide the minimum reproducible example?