Egui::SystemPorts::SaveFileDialog
Class methods
show(title : String = "Save file", filters : Array(String) = [] of String, directory : String | Nil = nil, default_name : String | Nil = nil, &on_done : String | Nil -> ) : Nil
Start a non-blocking save-file dialog. Returns immediately;
on_done receives the chosen path, or nil on cancel / when no
dialog tool is available, on a later frame.