Reads the print settings from file_name.
Returns a new gtk.print_settings.PrintSettings object with the restored settings, or null if an error occurred. If the file could not be loaded then error is set to either a glib.types.FileError or glib.types.KeyFileError.
See gtk.print_settings.PrintSettings.toFile.
the filename to read the settings from
the restored gtk.print_settings.PrintSettings
Reads the print settings from file_name.
Returns a new gtk.print_settings.PrintSettings object with the restored settings, or null if an error occurred. If the file could not be loaded then error is set to either a glib.types.FileError or glib.types.KeyFileError.
See gtk.print_settings.PrintSettings.toFile.