signal callback delegate or function to connect
void callback(gtk.action.Action action, gtk.widget.Widget proxy, gtk.action_group.ActionGroup actionGroup)
action the action (optional)
proxy the proxy (optional)
actionGroup 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 DisconnectProxy signal.
The ::disconnect-proxy signal is emitted after disconnecting a proxy from an action in the group.
#GtkUIManager proxies the signal and provides global notification just before any action is connected to a proxy, which is probably more convenient to use.