It's not possible to add scrolling inside the toolbar.

[felipevc13]

It's not possible to add scrolling inside the toolbar. It would be great if this were possible.

[bcakmakoglu]

The node toolbar is just a wrapper and does almost nothing on its own besides handle visibility, adding a scrollbar is all up to your implementation.

If you have trouble to scroll because of the viewport zooming, read this section of the docs: https://vueflow.dev/guide/node.html#implementing-scrolling-within-node

[guminlianren]

Hello, it seems that this connection can't be opened. I'm also going to add a scroll bar function now

[bcakmakoglu]

You can find it here alternatively: https://vue-flow-docs.netlify.app/guide/node.html#implementing-scrolling-within-node

[guminlianren]

These nodes were not fully visible on the screen when it was small, and the panning function was also required not to be used. It seems that I can only add one node outside for scrolling?

[bcakmakoglu]

No idea what you mean exactly or what I am supposed to see in the image above, can you explain your use-case in more detail?

[guminlianren]

Ok. Sorry, I didn't describe it clearly just now. The above picture can display 14 nodes in the first column at a resolution of 198201080, but at a resolution of 1536713, it may only show 10 nodes. panOnDrag was set to false, resulting in a lower resolution and inability to view the other four nodes. Is there any way to add a scroll bar to VueFlow?

[bcakmakoglu]

No there's no way to add a scrollbar, not conventionally at least. This topic is about how to add one in a toolbar/node itself or rather allowing scrolling in them.
In your case you should just do a fitView call and have VueFlow itself adjust the viewport so all nodes fit the screen.

[guminlianren]

The problem is that these layouts have already been set up, and adaptation will cause the layout to change. Is there no other way?There are a bit too many restrictions

[bcakmakoglu]

Not sure what other way you want unless you buy yourself a bigger monitor ^^
You can use setViewport alternatively and adjust it yourself with manual values although fitView already does this well enough with no calculations necessary from your end.