Tree Grid Layout

[attran1]

hello all,

I would like to write an UI to show data in a tree grid format something like this link https://www.htmlelements.com/docs/grid-tree-grid/. I looked in Egui/grid and egui_extras/table. I don't see anyway where I can collapse the parent tree. I could not find any sample codes that have this capability. Does anyone have experience in this area? Please give me an advice on where to start. I am new to Rust.

Thank you,
Anthony