Re: [Vala] gtk-clutter question

[Andrew Breiner <breinera gmail com>]

Thanks, but ClutterGtk.init() didn't work for me, however I tried
GtkClutter.init(ref args[]) and it was much happier.

Again Thanks.
Andy


On Thu, 2009-12-17 at 00:03 +0000, Emmanuele Bassi wrote:
> You haven't initialized Clutter. Use ClutterGtk.init() instead of
> Gtk.init().
>
> Ciao,
> Emmanuele.
>
> > On 16 Dec 2009 20:46, "Andrew Breiner" <breinera gmail com> wrote:
> >
> > I hope this is the correct place to ask this question.  I started to
> > play around with Vala, Gtk, and Clutter.  I wanted to embed clutter
> > inside of my Gtk program.  I downloaded the gtk-clutter-0.10 binding
> > patch and applied it.  However I can not figure out how to get the
> > stage/actor embedded inside of Gtk.  Can anyone provide a simple
> > example.
> >
> > I currently have
> >
> > using Gtk;
> > using Clutter;
> >
> > public class test : Window {
> >
> >   public test () {
> >      this.title = "Embed Clutter Inside GTK";
> >      this.position = WindowPosition.CENTER;
> >      this.set_default_size (400,400);
> >
> >      //Create Clutter Stage/Actor to embed inside GTK
> >      Gtk.Widget clutter_box = new GtkClutter.Embed ();
> >
> >      //Add a button that will start the clutter animation
> >      var sbutton = new Button.with_label ("Start");
> >      //sbutton.clicked.connect ( () => {
> >      //   //need to start clutter animation some how
> >      //});
> >
> >      //create a vbox with embed clutter on top and button on bottom
> >      var vbox = new VBox (true, 5);
> >      //vbox.add(clutter_box);
> >      vbox.add(sbutton);
> >
> >      this.add (vbox);
> >   } //test
> >
> >   public static int main (string[] args) {
> >      Gtk.init (ref args);
> >
> >      var window = new test ();
> >      window.destroy.connect (Gtk.main_quit);
> >      window.show_all ();
> >
> >      Gtk.main ();
> >      return 0;
> >   } //main
> > } //test
> >
> > It compiles just fine, but when I run the program I get the errors:
> >
> > (test:3029): Clutter-WARNING **: Unable to create a new stage: the
> > glx backend does not support multiple stages.
> >
> > (test:3029): GLib-GObject-WARNING **: invalid (NULL) pointer
> > instance
> >
> > (test:3029): GLib-GObject-CRITICAL **: g_signal_connect_data:
> > assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
> >
> >
> > Is that my computer causing the errors or my code?  Thanks for any
> > help you can provide, it will be most appreciated.  Also if I am
> > asking this in the wrong place I apologize.
> >
> > Andy B
> > _______________________________________________
> > Vala-list mailing list
> > Vala-list gnome org
> > http://mail.gnome.org/mailman/listinfo/vala-list