any way to choose file & folder in one filechooserdialog?

[Randy <randyqiuxy hotmail com>]

Hi all,
I know GTK+ could create file dialogs using function
"gtk_file_chooser_dialog_new", and "GTK_FILE_CHOOSER_ACTION_OPEN" makes
me choose files while "GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER"makes me
choose folder only.
Then is there any means for me to integrate the two options and choose
files and folder in one dialog? I seems
"GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER|
GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER" doesn't work.

Best regards,
Randy