Collapsible / Expandable panels of more information onClick

I have been trying to figure out If it is possible to have collapsible panels within unity.
For example, what i have is multiple panels (3x6) containing items sort of like a menu list.What I am trying to achieve is if a user clicks on one of the items another panel of information will collapse shifting the below items further down making room for a full line panel of information. Then after clicking again the panel of more information will shift back up!

I have been taking a look at EditorGUILayout.Foldout along with Accordions..Could someone give me a hand please?

 

If you have a data class that holds the information you can add a boolean for the Foldout. Then use this in the for loop that you're rendering the grid list items. For every 3 items you render, you check if one of those items Foldout = true, if so.. render that foldout panel.
Something like that?

Since you're working with Unity Editor UI, maybe give UI Elements (renamed to UI Toolkit) a try. Add the UI Builder package from the Package manager. Working with a flexbox UI might be a lot easier to work with than in code Editor UI IMGUI.

 

Thanks for the reply! Once i test it out i will give you an update

 

Hey, I am trying to do the same... do you have any update on how you did it now?