This widget provides an entry box with history (a W(GnomeEntry))
and a button which can pop up a file selector dialog box
W(GtkFileSelection). It also accepts DND drops from the filemanager
and other sources.
Gnome.FileEntry("","")
Signals:
browse_clicked
Signal emitted when the "browse" button is clicked. This is so that
you can add stuff to the file selector or to override this method.
Gnome.Entry()->set_history_id()
