Re: Please, help-me, show itens selected in tree_view

[Ranieri <ranieri_savage yahoo com br>]

This code was not correct.
The error message is:

test.c: In function `main':
test.c:55: `CList' undeclared (first use in this function)
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'
test.c:57: redeclaration of `iter'
test.c:13: `iter' previously declared here
test.c:61: warning: assignment makes pointer from integer without a cast
test.c:68: warning: passing arg 2 of `g_list_foreach' from incompatible
pointer type

The GTK_TREE_MODEL and gtk_model_get exist ?

Jean Bréfort 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);
>
>