EventControllerKey.connectImUpdate

gulong connectImUpdate(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.event_controller_key.EventControllerKey)))
   &&  Parameters!T.length <  2)

Connect to ImUpdate signal.

Emitted whenever the input method context filters away a keypress and prevents the controller receiving it.

See [gtk.event_controller_key.EventControllerKey.setImContext] and [gtk.imcontext.IMContext.filterKeypress].

Parameters

`callback`	signal callback delegate or function to connect `void callback(gtk.event_controller_key.EventControllerKey eventControllerKey)` `eventControllerKey` 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