Re: C/GTK+ Is it possible? access child widgets having only the its container?

[Luca Cavalli <loopback slackit org>]

On Sat, 2005-11-19 at 21:03 -0200, Marcus Reis wrote:
> Hello, suppose the scenario that we have a GtkTable declared as global
> variable. Inside that table we have 9 event boxes with 1 GtkImage packed
> in each one. Now we have a function that must change properties from
> some images that are inside event boxes or even destroy the boxes. I
> have tried to achieve this with the following (unsuccessful) code:
>
>
> #######################################################################
> static void some_function()
> {
>       int x;
>       GList *list;
>       GtkWidget *event_box;
>
>       list = gtk_container_get_children(GTK_CONTAINER (global_table));
>       g_print("We have %d elements",(g_list_length(list)));
>       event_box = GTK_WIDGET (g_list_nth(list, 0));
>       gtk_widget_destroy(GTK_WIDGET (event_box));
> }
> #######################################################################

Hi,
I think you should use g_list_nth_data instead of g_list_nth. The
g_list_nth return the list element, not its content.

Luca