ActionGroup.connectConnectProxy

gulong connectConnectProxy(T)(T callback,  Flag!"After" after =  No.After) if (isCallable!T
    &&  is(ReturnType!T ==  void)
   && (Parameters!T.length <  1 || (ParameterStorageClassTuple!T[0]  ==  ParameterStorageClass.none &&  is(Parameters!T[0] :  gtk.action.Action)))
   && (Parameters!T.length <  2 || (ParameterStorageClassTuple!T[1]  ==  ParameterStorageClass.none &&  is(Parameters!T[1] :  gtk.widget.Widget)))
   && (Parameters!T.length <  3 || (ParameterStorageClassTuple!T[2]  ==  ParameterStorageClass.none &&  is(Parameters!T[2] :  gtk.action_group.ActionGroup)))
   &&  Parameters!T.length <  4)

Connect to ConnectProxy signal.

The ::connect-proxy signal is emitted after connecting a proxy to an action in the group. Note that the proxy may have been connected to a different action before.

This is intended for simple customizations for which a custom action class would be too clumsy, e.g. showing tooltips for menuitems in the statusbar.

#GtkUIManager proxies the signal and provides global notification just before any action is connected to a proxy, which is probably more convenient to use.

Parameters

`callback`	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)
`after`	Yes.After to execute callback after default handler, No.After to execute before (default)

Returns

Signal ID