GtkEntryCompletion Question?

[Ãetin TanrÄÃver <xnidos gmail com>]

Hi to everyone in the mailing list.I have a question about
GtkEntryCompletion.I searched it but i couldn't figure out.

My question is; how can i get-handle all the resulted text given by the
GtkEntryCompletion after i typed some key?

To be clear Suppose that i have "Completion,Computer,Condition" text in
the completion database.If i typed "Com" it should give me the results
Completion and Computer.How can i get these two text with a button click
for example?

Thanks for any idea and clue