hi;
2012/2/15 孙建希 <ycsunj...@gmail.com>:
> foundations of gtk+ development Listing 3-8
> child1=gtk_label_new("go to page 2 to find the answer");
> child2=gtk_label_new("go to page 1 to find the answer");
>
>
> g_signal_connect(G_OBJECT(child1),"clicked",G_CALLBACK(switch_page),(gpointer)
> notebook);
> g_signal_connect(G_OBJECT(child2),"clicked",G_CALLBACK(switch_page),(gpointer)
> notebook);
labels are not buttons; GtkLabel does not have a "clicked" signal.
http://developer.gnome.org/gtk/stable/GtkButton.html
http://developer.gnome.org/gtk/stable/GtkLabel.html
if you copied the source exactly as it is in the book then the book is
wrong; you should notify the book author:
http://www.gtkbook.com/home.php
ciao,
Emmanuele.
--
W: http://www.emmanuelebassi.name
B: http://blogs.gnome.org/ebassi/
_______________________________________________
gtk-app-devel-list mailing list
gtk-app-devel-list@gnome.org
http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
