Re: Filling a ComboBoxEntry "on demand"

[Murray Cumming <murrayc murrayc com>]

Please _attach_ a -up diff. This one is very difficult to read or use.

On Thu, 2006-12-14 at 22:38 +0100, Luca wrote:
> Here's the diff, its made against the example located at
> http://www.gtkmm.org/docs/gtkmm-2.4/examples/book/comboboxentry/text/
> 
> diff cbe_example/examplewindow.cc cbe_on_demand/examplewindow.cc
> 35a36,37
> >
> m_Combo.get_entry()->signal_populate_popup().connect(sigc::mem_fun(*this, &ExampleWindow::on_populate_popup));
> >   g_signal_connect(m_Combo.gobj(), "notify::popup-shown",
> G_CALLBACK(&ExampleWindow::on_populate_popup_gtk), &m_Combo);
> 50a53,61
> > void ExampleWindow::on_populate_popup(Gtk::Menu* menu)
> > {
> >   std::cout << "populate_popup called" << std::endl;
> > }
> >
> > void ExampleWindow::on_populate_popup_gtk(gpointer instance,
> gpointer user_data)
> > {
> >   std::cout << "populate_popup_gtk called" << std::endl;
> > }
> diff cbe_example/examplewindow.h cbe_on_demand/examplewindow.h
> 33a34,35
> >   void on_populate_popup(Gtk::Menu* menu);
> >   static void on_populate_popup_gtk(gpointer instance, gpointer
> user_data);
> 
> I don't know much either about gtk nor gtkmm, so the way I'm doing
> this may be plain wrong.
> Regards,
> 
> Luca
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-- 
Murray Cumming
murrayc murrayc com
www.murrayc.com
www.openismus.com