En el
tutorial de PyGTK, en la parte del "
hello word" te explica que pasa si regresas true o false.
Código Python:
Ver original# If you return FALSE in the "delete_event" signal handler,
# GTK will emit the "destroy" signal. Returning TRUE means
# you don't want the window to be destroyed.
# This is useful for popping up 'are you sure you want to quit?'
# type dialogs.