use gtk_widget_push/pop_composite_child around internal buttons.

use gtk_widget_push/pop_composite_child around internal buttons.

Wed Feb 25 03:52:58 2004  Jonathan Blandford  <jrb@gnome.org>

        * gtk/gtkpathbar.c: use gtk_widget_push/pop_composite_child around
        internal buttons.

        * gtk/gtkfilechooserdefault.c (struct _GtkFileChooserDefault):
        rename some widgets to make it clear where they are packed.
        (update_appearance): New function to handle all the 'logic' of
        layout in one place.  We aren't trying to keep all our properties
        in sync.
        (gtk_file_chooser_default_set_property): use update_appearance()