Le mer 16/06/2004 Ã 05:40, Ranieri a Ãcrit :
> This code was not correct.
> The error message is:
>
> test.c: In function `main':
> test.c:55: `CList' undeclared (first use in this function)
I apologize, I mistyped, it's GList, not CList
> test.c:55: (Each undeclared identifier is reported only once
> test.c:55: for each function it appears in.)
> test.c:55: `l' undeclared (first use in this function)
> test.c:55: warning: passing arg 1 of
> `gtk_tree_selection_get_selected_rows'
> from incompatible pointer type
> test.c:55: too few arguments to function
> `gtk_tree_selection_get_selected_rows'
I wrote the code much too quickly and did not test it :-(
line 55 should be:
GList *l = gtk_tree_selection_get_selected_rows (selection, model2);
> test.c:57: redeclaration of `iter'
> test.c:13: `iter' previously declared here
I did not notice that iter already existed. Remove this line (57).
> test.c:61: warning: assignment makes pointer from integer without a cast
This is due to line 55. You should not get it anymore.
> test.c:68: warning: passing arg 2 of `g_list_foreach' from incompatible
> pointer type
add (GFunc*) before gtk_tree_path_free
> The GTK_TREE_MODEL and gtk_model_get exist ?
it is gtk_tree_model_get. (GTK_TREE_MODEL exists).
> Jean BrÃfort wrote:
>
> >Oops, my code was not correct, the list was not freed :-(
> >Here is a new (and hopefully better) version:
> >
> >GtkTreeModel *model2 = GTK_TREE_MODEL (model);
> >CList *l = gtk_tree_selection_get_selected_rows (tree_view);
> >GtkTreePath *path;
> >GtkTreeIter iter;
> >char *str;
> >GList *list = l;
> >while (l) {
> > path = GTK_TREE_PATH (l->data);
> > gtk_tree_model_get_iter (model2, &iter, path);
> > gtk_model_get (model, &iter, 0, &str, -1);
> > g_print (str);
> > g_free (str);
> > l = l->next;
> >}
> >g_list_foreach (list, gtk_tree_path_free, NULL);
> >g_list_free (list);
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