signal callback delegate or function to connect
void callback(bool arg1, atk.object.ObjectAtk objectAtk)
arg1 a boolean value which indicates whether the object gained or lost focus. (optional)
objectAtk the instance the signal is connected to (optional)
Yes.After to execute callback after default handler, No.After to execute before (default)
Signal ID
Deprecated: Use the #AtkObject::state-change signal instead.
Connect to FocusEvent signal.
The signal "focus-event" is emitted when an object gained or lost focus.