How to implement a collapsible panel collapsed by default ?

[seedydocloop]

Summary

Hey everyone 👋

I'm having trouble implementing some state and rendering logic around a panel which would be collapsed by default.

I'd need a prop which would trigger rerender whenever panel collapsed state changes.

In the same time, I would need to keep the previous size value of my panel, so that triggering an "expand" would expand it back to its default value.

[bvaughn]

What have you tried?

[bvaughn]

Just adding some more info so Ic an make this as answered:

I'd need a prop which would trigger rerender whenever panel collapsed state changes.

Use the onResize callback to update a variable in state or use the Panel ref to check isCollapsed

In the same time, I would need to keep the previous size value of my panel, so that triggering an "expand" would expand it back to its default value.

The library does this for you automatically when you call expand()

[seedydocloop]

Sorry for not replying earlier @bvaughn
I think I was misusing something. In the end it worked as you describe it.