AccelGroup.connectAccelActivate

gulong connectAccelActivate(T)(string detail =  null,  T callback,  Flag!"After" after =  No.After) if (isCallable!T
    &&  is(ReturnType!T ==  bool)
   && (Parameters!T.length <  1 || (ParameterStorageClassTuple!T[0]  ==  ParameterStorageClass.none &&  is(Parameters!T[0] :  gobject.object.ObjectWrap)))
   && (Parameters!T.length <  2 || (ParameterStorageClassTuple!T[1]  ==  ParameterStorageClass.none &&  is(Parameters!T[1]  ==  uint)))
   && (Parameters!T.length <  3 || (ParameterStorageClassTuple!T[2]  ==  ParameterStorageClass.none &&  is(Parameters!T[2]  ==  gdk.types.ModifierType)))
   && (Parameters!T.length <  4 || (ParameterStorageClassTuple!T[3]  ==  ParameterStorageClass.none &&  is(Parameters!T[3] :  gtk.accel_group.AccelGroup)))
   &&  Parameters!T.length <  5)

Connect to AccelActivate signal.

The accel-activate signal is an implementation detail of #GtkAccelGroup and not meant to be used by applications.

Parameters

`detail`	Signal detail or null (default)
`callback`	signal callback delegate or function to connect `bool callback(gobject.object.ObjectWrap acceleratable, uint keyval, gdk.types.ModifierType modifier, gtk.accel_group.AccelGroup accelGroup)` `acceleratable` the object on which the accelerator was activated (optional) `keyval` the accelerator keyval (optional) `modifier` the modifier combination of the accelerator (optional) `accelGroup` the instance the signal is connected to (optional) `Returns` true if the accelerator was activated
`after`	Yes.After to execute callback after default handler, No.After to execute before (default)

Returns

Signal ID