Ignacio Nodal <[EMAIL PROTECTED]> writes:
> I've got a table. The children field of a table is suppose to point into
> a GList,so at some point of my code I've got something like this:
>
> (...)
>
> gtk_table_attach_defaults (GTK_TABLE(table), separator, 0, 2, 2, 3);
> g_print("Searching separator...\n");
> pos = g_list_index(GTK_TABLE(table)->children, (gpointer) separator);
> if (pos!= -1) {
> g_print("Separator found, position: %d\n", pos);
> } else {
> g_print("Separator not found\n");
> }
>
> (...)
>
> g_list_index retuns always -1, so I must have misunderstood how it
> works..
>
> How can I find the position in this GList of a widget in the table?
>
> Do the elements of this GList point into GtkTableChild structures?
Yes, table->chidren is a list of GtkTableChild structures.
Do something like:
GList *list;
for (list = GTK_TABLE (table)->children; list; list = g_list_next (list))
{
GtkTableChild *child = (GtkTableChild *) list->data;
if (child->widget == (GtkWidget *) separator)
{
/* found it */
}
}
ciao,
--Mitch
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