Re: Display a popup when showing a container.

[José Alburquerque <jaalburquerque cox net>]

José Alburquerque said the following:
> Maybe using Gtk::Widget::signal_expose_event() and 
> Gtk::Widget::signal_hide() to know when the frame is shown.  You may 
> have to use Gtk::Widget::set_events() or Gtk::Widget::add_events() to 
> ensure that the frame emits the signals.  HTH.

I think I meant Gtk::Widget::signal_realized() instead of 
Gtk::Widget::signal_expose_event().  :-)

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José Alburquerque
jaalburquerque cox net