this, SLOT(userModeChanged(IrcUser *)));
connect(ircChannel, SIGNAL(ircUserModeRemoved(IrcUser *, QString)),
this, SLOT(userModeChanged(IrcUser *)));
this, SLOT(userModeChanged(IrcUser *)));
connect(ircChannel, SIGNAL(ircUserModeRemoved(IrcUser *, QString)),
this, SLOT(userModeChanged(IrcUser *)));