[ CCode ( instance_pos = 2.9 ) ]
public delegate void AccountNotifyCb (Account account, string key)
This callback is invoked when the value of an account configuration setting changes.
If the callback was installed with watch_key then key is the name of
the configuration setting which changed; if it was installed with watch_dir then
key is the same key prefix that was used when installing this callback.
| account |
the Account. |
| key |
the name of the key whose value has changed. |
| user_data |
the user data that was passed when installing this callback. |