[Glade-users] Re: glade_xml_signal_autoconnect, user data and libglade

[seb hypercubesystems co uk (Seb James)]

On Wed, 2004-09-08 at 11:14, Seb James wrote:
> Is there a better way to refer to the radio button which would remove
> the need to pass the GladeXML object in as user data? Perhaps I can use
> the GtkWidget * widget argument somehow? This callback is created as a
> signal from the "Next" button, so presumably the passed in widget
> pointer points to the "Next" button widget?

Ok, on http://glade.gnome.org/FAQ I found an answer to this question:

void
on_button1_clicked  (GtkButton       *button,
                                  gpointer         user_data)
{
  GladeXML* xml;
  GtkWidget* entry1;

  xml = glade_get_widget_tree (GTK_WIDGET (button1));
  entry1 = glade_xml_get_widget (xml, "entry1");

  ...
}