Filter.connectChanged

gulong connectChanged(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.types.FilterChange)))
   && (Parameters!T.length <  2 || (ParameterStorageClassTuple!T[1]  ==  ParameterStorageClass.none &&  is(Parameters!T[1] :  gtk.filter.Filter)))
   &&  Parameters!T.length <  3)

Connect to Changed signal.

Emitted whenever the filter changed.

Users of the filter should then check items again via [gtk.filter.Filter.match].

[gtk.filter_list_model.FilterListModel] handles this signal automatically.

Depending on the change parameter, not all items need to be checked, but only some. Refer to the [gtk.types.FilterChange] documentation for details.

Parameters

`callback`	signal callback delegate or function to connect `void callback(gtk.types.FilterChange change, gtk.filter.Filter filter)` `change` how the filter changed (optional) `filter` 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