GTK+ Listbox

[john8675309]

I am having some trouble with getting a listbox to enumerate items into it. Using GTK+ and glade.


(Here is my code)

void
on_Chooser_show (GtkWidget *widget,
gpointer user_data)
{

GtkTreeModel *model;
GtkTreeIter newrow;


treeview = lookup_widget(GTK_WIDGET(widget), "lstrdp");
printf("Treeview %s\n",treeview);
printf("View is %s\n",GTK_TREE_VIEW(treeview));

/*model = gtk_tree_view_get_model(GTK_TREE_VIEW(treeview));*/
printf("Treeview %s\n",treeview);

printf("Model %s\n",model);
gtk_list_store_append(GTK_LIST_STORE(treeview), &newrow);
gtk_list_store_set(GTK_LIST_STORE(treeview), &newrow, COL_TEXT, "test", -1);
}


I am using glade and when I compile the code it works fine, but when I run the code I get:

john@laptop:~/Projects/chooser/src# ./chooser
Treeview P[

View is P[

Treeview P[

Model %

(chooser:5270): GLib-GObject-WARNING **: invalid cast from `GtkTreeView' to `GtkListStore'

(chooser:5270): Gtk-CRITICAL **: gtk_list_store_append: assertion `GTK_IS_LIST_STORE (list_store)' failed

(chooser:5270): GLib-GObject-WARNING **: invalid cast from `GtkTreeView' to `GtkListStore'

(chooser:5270): Gtk-CRITICAL **: gtk_list_store_set: assertion `GTK_IS_LIST_STORE (list_store)' failed



How can I make the list work in callbacks.c?

Thanks,

--John