Question

Item events are handled by the listener ItemListener, which contains the abstract method action Performed.____

a. true
b. false

Answer 1

The statement is false because the ItemListener interface is used with the itemStateChanged method for handling item events, not the actionPerformed method, which belongs to the ActionListener interface.option b.

Step-by-step explanation:

The statement that Item events are handled by the listener ItemListener, which contains the abstract method action Performed is false.

ItemListener is an interface in the Java programming language for receiving item events, such as those generated by CheckBox, RadioButton, or ComboBox components. The interface defines a single method named itemStateChanged, not actionPerformed. The actionPerformed method is actually associated with the ActionListener interface, which is used for handling action events like button presses.

It's important to utilize the correct listener interface corresponding to the event you want to handle in a Java application that uses the Abstract Window Toolkit (AWT) or Swing framework.