[HELP] Get a child widget from a Notebook page

[Wanpaku]

I have a Notebook with Listbox as child for every page.
When I try to get a child for current page I get only base class Widget.
This Widget has GtkListBox name but it hasn't any functionality of ListBox.

let current_page_index = my_notebook.current_page(); let current_page_child = my_notebook.nth_page(current_page_index).unwrap();

It hasn't append() function which I need, for example.
How can I get fully functional ListBox child from Notebook current page?

[bilelmoussaoui]

You have to cast the gtk::Widget as gtk::ListBox. let listbox = current_page_child.downcast::<gtk::ListBox>().unwrap()

[bilelmoussaoui]

Also please use discussions for any questions you might have

[Wanpaku]

OK. Thank you.