Sets the current folder for @chooser from a #GFile. Internal function, see gtk_file_chooser_set_current_folder_uri().
the #GFile for the new folder
%TRUE if the folder could be changed successfully, %FALSE otherwise.
GException on failure.
2.14
See Implementation
Sets the current folder for @chooser from a #GFile. Internal function, see gtk_file_chooser_set_current_folder_uri().