The focusGained(FocusEvent) handler is defined in the ____ interface.
A) FocusListener
B) ComponentListener
C) AdjustmentListener
D) ActionListener

Question

Quizplus · Accepted Answer

The focusGained(FocusEvent) handler is used to handle the event when a component gains focus, such as when a user clicks on a text field. This is defined in the FocusListener interface, making A the correct choice. The other listener interfaces listed (ComponentListener, AdjustmentListener, ActionListener) do not have a focusGained() handler method.

The FocusGained(FocusEvent) Handler Is Defined in the ____ Interface