Comment 2 for bug 936748

Hi,

I believe I've found the reason why ENTER is behaving in a non-standard way (on pyGTK tutorial at http://www.pygtk.org/pygtk2tutorial/examples/filechooser.py with added call dialog.set_select_multiple(True) before running dialog, ENTER works as expected).

I attach an patch proposing to make Add button in dialog a default button. Patch should apply against revision 742 in trunk, tested on Ubuntu 12.04.