signal callback delegate or function to connect
void callback(soup.cookie.Cookie oldCookie, soup.cookie.Cookie newCookie, soup.cookie_jar.CookieJar cookieJar)
oldCookie the old #SoupCookie value (optional)
newCookie the new #SoupCookie value (optional)
cookieJar the instance the signal is connected to (optional)
Yes.After to execute callback after default handler, No.After to execute before (default)
Signal ID
Connect to Changed signal.
Emitted when jar changes.
If a cookie has been added, new_cookie will contain the newly-added cookie and old_cookie will be null. If a cookie has been deleted, old_cookie will contain the to-be-deleted cookie and new_cookie will be null. If a cookie has been changed, old_cookie will contain its old value, and new_cookie its new value.