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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