The type of operation that the file selector is performing.
'filename' (string : readable / writable)
Filename that should be displayed in the file entry.
'gnome-entry' (Gnome2::Entry : readable)
GnomeEntry that the file entry uses for entering filenames. You can use this property to get the GnomeEntry if you need to modify or query any of its parameters.
'gtk-entry' (Gtk2::Entry : readable)
GtkEntry that the file entry uses for entering filenames. You can use this property to get the GtkEntry if you need to modify or query any of its parameters.
'history-id' (string : readable / writable)
Unique identifier for the file entry. This will be used to save the history list.
'modal' (boolean : readable / writable)
Whether the Browse file window should be modal.
'use-filechooser' (boolean : readable / writable)
Whether to use the new GtkFileChooser widget or the GtkFileSelection widget to select files.