Hi @shenjackyuanjie, sorry for the delay.

How about implementing this as a subclass of Frame? That way, the spacial hash can be used.

How about implementing this as a subclass of Frame? That way, the spacial hash can be used.

Hmmmmm, I add the hash here just for indexing the widget/shape so that you can add/remove widget/shape with a hash, witch spacial hash are you talking about? if it is the hash used by Frame. I do not think it will have a good performance ( after all it will remove and add all the widget/shape when resizing)

I do think make this a subclass of Frame is a good idea, but it will require many modify in Frame class. sence the Frame have some unuse function for the reposition frame

(BTW, @jason-bowen-zheng and I is think about make this function just like the tkinker's grid function, but it will be a hard time to do it

How about implementing this as a subclass of Frame? That way, the spacial hash can be used.

I think for a while
if this is a Frame subclass, It will require a lot of add/remove call each time the on_resize function call
so why not just left this as a single class, or add a adpater for Frame

And now the index is using the hash(obj). so it is ok not to use the spacial hash

https://www.bilibili.com/video/BV1aV4y1B7kL
an example for it

So I change it to draft with WIP
let's see if this PR can become better

I still think this PR is just an WIP one
just that I'm not sure how to implment it