GNOME.org
 

Re: gtkhtml

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hey

I remember having the same problem. I think putting the GtkHTML widget inside
a GtkScrolledWindow should do the trick.

HTH
Archit Baweja

"Stephen M. Przepiora" <gearhead twcny rr com> writes:


Hello All,
        I have been trying to create a Gnome app with Glade and gtkhtml
but am
not having any luck.

I inserted a custom widget and assigned a function to create it, in that
function I create the gtkhtml widget:

  GtkWidget* notebook;
  GtkWidget* html, *html_label;

  notebook = gtk_notebook_new();
  gtk_notebook_set_show_tabs(GTK_NOTEBOOK(notebook), TRUE);
  gtk_notebook_set_show_border(GTK_NOTEBOOK(notebook), TRUE);

  html = gtk_html_new();
  gtk_object_set_data_full (GTK_OBJECT (notebook), "html", html,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_ref(html);
  gtk_html_load_from_string (GTK_HTML (html),
         "<html><body>foo</body></html>",
         strlen("<html><body>foo</body></html>"));
  gtk_signal_connect (GTK_OBJECT (html), "url_requested",
         GTK_SIGNAL_FUNC (url_requested), NULL);
  gtk_widget_show(html);

  html_label = gtk_label_new("html");
  gtk_object_set_data_full (GTK_OBJECT (notebook), "html_label",
         html_label,
         (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show(html_label);

  gtk_container_add(GTK_CONTAINER(notebook),html);

  gtk_notebook_set_tab_label (GTK_NOTEBOOK (notebook),
        gtk_notebook_get_nth_page (GTK_NOTEBOOK (notebook), 0),
        html_label);
  gtk_notebook_set_page(GTK_NOTEBOOK(notebook),
        gtk_notebook_page_num(GTK_NOTEBOOK(notebook),html));

  return notebook;

however every time I run this app it crashes on me. I have narrowed it
down to the html widget by replacing it with a label and everything
works fine.

Am I creating the html widget properly?

Steve










_______________________________________________
gtk-app-devel-list mailing list
gtk-app-devel-list gnome org
http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list




- -- 
Homepage: http://symonds.net/~bighead/
GPG Key: http://symonds.net/~bighead/bighead-gpg-key.asc
Gnome in Hindi: http://symonds.net/~bighead/gnome/gnome-devnag-howto/
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.0.6 (GNU/Linux)
Comment: Processed by Mailcrypt 3.5.6 and Gnu Privacy Guard <http://www.gnupg.org/>

iD8DBQE85Tws2rWNPKmGjMcRAghCAJ9OfSeTJc2oCSgXCbL8y0Epe7/b1ACgngcb
nOLYI1Ttk23OIu0pnO0RC8Q=
=20Rk
-----END PGP SIGNATURE-----
[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]