Ubuntu
firefox package

  1. Bug #48664
  2. Comment #5

Comment 5 for bug 48664

Revision history for this message
Dean Sas (dsas) wrote :

The relevant part of the HIG says do not use modal dialogues unless neccessary (see http://developer.gnome.org/projects/gup/hig/2.0/windows.html#window-props-modality)

None of the projects you have mentioned are GNOME projects (though do use GTK+),