Make 'Ok' work for the file chooser entry

Make 'Ok' work for the file chooser entry
2008-03-26  Federico Mena Quintero  <federico@novell.com>

	* gtk/gtkfilechooserentry.c (commit_completion_and_refresh): New
	helper function; factored out from the functions that commit the
	current suggested autocompletion and that refresh the entry's paths.
	(gtk_file_chooser_entry_activate): Use commit_completion_and_refresh().
	(_gtk_file_chooser_entry_get_file_part): Likewise.
	(_gtk_file_chooser_entry_get_current_folder): Likewise.  This
	makes the entry have the correct paths when *not* using any form
	of completion (and makes the file chooser work when clicking the
	OK button).

Signed-off-by: Federico Mena Quintero <federico@gnu.org>
svn path=/trunk/; revision=19937