gtk_file_selection

["Christian. Schleippmann" <Christian Schleippmann ncl ac uk>]

 I use the gtk_file_selection_new() function to create a file selection.
By selecting a file and pressing the OK button everything runs fine.
However, by selecting a file with a double click, the filename is send
to my function but causes trouble (deadlock, I must kill the whole
program...)
Has anybody an idea why this happens?

Another question: Where can I find the list of valid signal_names (such
as "clicked"....)

Cheers
Christian