Hi, All,
I urgently need an explanation or example on how a menuitem
can be got in a program after creating a glade2 file, converting
it to gtkbuilder file, then loading it ia a program and then...
Mainwindow::Mainwindow(BaseObjectType* cobject, const
Glib::RefPtr<Gtk::Builder>& refBuilder)
: Gtk::Window(cobject)
{
refXml = refBuilder;
// that works fine with Gtk::Entry *measured_t_entry:
refXml->get_widget("measured_t_entry", measured_t_entry);
// that doesn't compile with Gtk::Action *menu_exit:
refXml->get_widget("menu_exit", menu_exit);
// that doesn't work with Gtk::Action *menu_exit in runtime:
refXml->get_object("menu_exit");
...
menu_exit->signal_activate().connect(sigc::mem_fun(*this,
&Mainwindow::on_menu_exit_activate));
}
The error message is: Gtk-CRITICAL **: gtk_text_buffer_emit_insert:
assertion `g_utf8_validate (text, len, NULL)' failed
Any help needed.
Igor Gorbounov
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