ObjectWrap.connectFocusEvent

gulong connectFocusEvent(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]  ==  bool)))
   && (Parameters!T.length <  2 || (ParameterStorageClassTuple!T[1]  ==  ParameterStorageClass.none &&  is(Parameters!T[1] :  atk.object.ObjectWrap)))
   &&  Parameters!T.length <  3)

Connect to FocusEvent signal.

The signal "focus-event" is emitted when an object gained or lost focus.

Parameters

`callback`	signal callback delegate or function to connect `void callback(bool arg1, atk.object.ObjectWrap objectWrap)` `arg1` a boolean value which indicates whether the object gained or lost focus. (optional) `objectWrap` 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

Deprecated

Use the #AtkObject::state-change signal instead.