Don't update the save folder combo if we are already switching folders;

Don't update the save folder combo if we are already switching folders;

2004-03-02  Federico Mena Quintero  <federico@ximian.com>

	* gtk/gtkfilechooserdefault.c
	(gtk_file_chooser_default_set_current_folder): Don't update the
	save folder combo if we are already switching folders; based on a
	patch by Jonathan Blandford.

	* gtk/gtkfilechooserdefault.c (shortcuts_add_current_folder):
	Handle failure to insert the path.  Based on a patch by Morten
	Welinder attached to bug #135380.

	* tests/testfilechooser.c (extra_widget_create): Add a bunch of
	buttons to test various things.