// cargo run --example notebook use tk::*; use tk::cmd::*; fn main() -> TkResult<()> { let tk = make_tk!()?; let root = tk.root(); let n = root.add_ttk_notebook(())?.pack(())?; let f1 = n.add_ttk_frame(())?; // first page, which would get widgets gridded into it let f2 = n.add_ttk_frame(())?; // second page n.add( &f1, -text("One") )?; n.add( &f2, -text("Two") )?; Ok( main_loop() ) }