multiple arguments to callback function

[Aaron Walker <amwalker gate net>]

I am writing a bit of code that has three text entries and a button.
When I click on the button, I would like it to gather all the text in
those entries so that I can use it.

I tried writing a callback function like this:

void button_clicked(GtkWidget *widget,
                            GtkEntry *entry1,
                            GtkEntry *entry2,
                            GtkEntry *entry3)
{
        gchar *dir, *search, *content;
        dir = gtk_entry_get_text(GTK_ENTRY(entry1));
        search = gtk_entry_get_text(GTK_ENTRY(entry2));
        content = gtk_entry_get_text(GTK_ENTRY(entry3));

        g_print("Contents of dir: %s\n", dir);
        g_print("Contents of search: %s\n", search);
        g_print("Contents of content: %s\n", content);
}

then calling it like this:

gtk_signal_connet(GTK_OBJECT(button), "clicked",
GTK_SIGNAL_FUNC(button_clicked),
        entry1, entry2, entry3);

but, obviously, this did not work.  Is there a way to pass multiple
arguments to a callback or would I go about doing this a different way?

Thanks,
Aaron

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