Re: Putting an hbox in a notebook tab

[Paul Pogonyshev <pogonyshev gmx net>]

Matt Bragano wrote:
> I'm having a problem getting an hbox to show up in a notebook tab.  The 
> hbox contains a label and a button, but when I use append_page(Widget& 
> child, Widget& tab_label), the tab appears very small and empty.  If I 
> insert either the label or the button alone, they appear, but not when 
> placed in an hbox.
> 
> Are there any caveats pertaining to what can be included in a notebook 
> tab, or is there something else I should be looking for?

Are the label and the button shown?  E.g. hbox->show_all ().

Paul