[gnome-love] GTKFileSelection: file_list

["Y. Peng" <pengy muss cis mcmaster ca>]

Hi list, 

In struct _GtkFileSelection, there is a component widegt: file_list. If
I want to make sure the new file name user entered in selection_entry is
unique in the file_list, which function I need to use to iterate through
all the list items? 

The list item is of type *GtkWidget, The file name I want to compare
with is of type *gchar, How can I get the string texts out of the List
items? 

Thanks. 

Yuan Peng