Stupid me... :-( It works now! Thanks for your (quick) answer. Sorry for wasting your time.
On Tue, May 24, 2011 at 12:24 PM, Krzesimir Nowak <[email protected]> wrote: > 2011/5/24 Samuel Pelaez <[email protected]>: > > Hi, > > I think I'm missing something obvious here... > > I create a Gtk::Window with a Gtk::VBox in it using Glade. Then in my > code I > > create a Gtk::Label and try to pack_start it into my Builder-instantiated > > window. But nothing is shown but an empty window!! > > Here is the sample code, which does not show any label, as I would > expect... > > #include <gtkmm.h> > > #include <gtkglmm.h> > > class gui_main : public Gtk::Window > > { > > public: > > gui_main( BaseObjectType*, const Glib::RefPtr<Gtk::Builder> & ); > > ~gui_main(){} > > }; > > gui_main::gui_main( > > BaseObjectType*cwindow, > > const Glib::RefPtr<Gtk::Builder> & builder ) > > :Gtk::Window( cwindow ) > > { > > Gtk::VBox * vbox; > > builder->get_widget( "vbox1", vbox ); > > Gtk::Label label1( "blah1" ); > > vbox->pack_start( label1, true, true, 10 ); > > label1.show(); > > //show_all_children(); > > //show(); > > } > > #include <gtkmm/main.h> > > int main( int argc, char**argv ) > > { > > Gtk::Main kit( argc, argv ); > > Glib::RefPtr<Gtk::Builder> refBuilder = Gtk::Builder::create(); > > refBuilder->add_from_file( "/home/samuel/test_window.glade" ); > > gui_main* gui; > > refBuilder->get_widget_derived( "window1", gui ); > > kit.run( *gui ); > > return 0; > > } > > (Of course in my real program I won't be packing a label, but some custom > > widget, which inherits from Gtk::GL::DrawingArea...) > > Best regards > > Samuel > > > > _______________________________________________ > > gtkmm-list mailing list > > [email protected] > > http://mail.gnome.org/mailman/listinfo/gtkmm-list > > > > > > Sorry for double post - I forgot to CC the list. > > Sure you are missing something obvious - Gtk::Label is destroyed on > constructor quit - it is an automatic variable. Better try doing > something like: > > Gtk::Label* pLabel (Gtk::manage(new Gtk::Label("blah1"))); > vbox->pack_start( *pLabel, true, true, 10 ); >
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