Re: BUG in gtk_list_store_set

[Stephane Wirtel <stephane wirtel belgacom net>]

Ok, i found the solution at my problem :-) lol
Owen, there is an error in the tutorial's example of GtkListStore. :-)

NUM_COLUMNS :-) was my problem, now it works.
On Tue, 2003-01-28 at 09:35, Stephane Wirtel wrote:
> Hi all !
>
> I have a problem running my application, i get a segmentation fault with
> a gtk_list_store_set
>
> my app uses a GtkTreeView with a GtkListStore, and, it crashes when i
> read the data from a simple struct ( this for my example ).
>
> i used gdb, but i don't find the error in my code, but, i know where is
> this error. 
>
> here is the function's code of create_model :
> static GtkTreeModel *create_model (void)
> {
>       gint i = 0;
>       GtkListStore *store;
>       GtkTreeIter iter;
>       store = gtk_list_store_new (
>               NUM_COLUMNS, 
>               G_TYPE_STRING, 
>               G_TYPE_STRING);
>       for (i = 0; i < G_N_ELEMENTS (data); i++) {
>               gtk_list_store_append (store, &iter);
>               gtk_list_store_set( 
>                       store, 
>                       &iter, 
>                       CONTACT_COLUMN_FIRSTNAME, 
>                       data[i].firstname, 
>                       CONTACT_COLUMN_LASTNAME, 
>                       data[i].lastname, 
>                       -1);
>               }
>       return GTK_TREE_MODEL (store);
> }
>
> and here is the contains of my struct
> typedef struct 
> {
>       gchar *firstname;
>       gchar *lastname;
>       gchar *street;
>       gint number;
>       gchar *location;
>       gint zipcode;
>       
>       gchar *phone_gsm;
>       gchar *phone_fix;
>       gchar *email;
>       gpointer photo;
> } Contact;
>
> enum
> {
>       CONTACT_COLUMN_FIRSTNAME, 
>       CONTACT_COLUMN_LASTNAME,
>       CONTACT_COLUMN_STREET,
>       CONTACT_COLUMN_NUMBER,
>       CONTACT_COLUMN_LOCATION,
>       CONTACT_COLUMN_ZIPCODE,
>       CONTACT_COLUMN_PHONE_GSM,
>       CONTACT_COLUMN_PHONE_FIX,
>       CONTACT_COLUMN_EMAIL,
>       NUM_COLUMNS
> };
>
> static Contact data[] = {
> {     "Stephane", "Wirtel",   "Rue XXX", 53, "charleroi", 9999,
> "0474/xx.yy.zz.vv", "071/xx.yy.zz",
> "stephane wirtel belgacom net",       NULL    }
> };
>
> sorry, but i did not find the reason of this "Segmentation Fault", if
> anyone wants my code, it's available on
> http://www.linux-mons.be/download/gContacts.tar.bz2
>
> Thanks
>
> ----------------
>
> _______________________________________________
> gtk-list mailing list
> gtk-list gnome org
> http://mail.gnome.org/mailman/listinfo/gtk-list