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Showing content from https://docs.oracle.com/en/java/javase/19/docs/api/java.desktop/java/awt/event/ItemListener.html below:

ItemListener (Java SE 19 & JDK 19)

All Superinterfaces:

EventListener

All Known Implementing Classes:

AWTEventMulticaster, BasicComboBoxUI.ItemHandler, BasicComboPopup.ItemHandler, Checkbox.AccessibleAWTCheckbox, DefaultCellEditor.EditorDelegate, JCheckBox.AccessibleJCheckBox, JRadioButton.AccessibleJRadioButton, JToggleButton.AccessibleJToggleButton, List.AccessibleAWTList

The listener interface for receiving item events. The class that is interested in processing an item event implements this interface. The object created with that class is then registered with a component using the component's addItemListener method. When an item-selection event occurs, the listener object's itemStateChanged method is invoked.

Since:

1.1

See Also:

• ItemSelectable
• ItemEvent
• Tutorial: Writing an Item Listener

• Method Summary

  Modifier and Type

  Method

  Description

  void

  Invoked when an item has been selected or deselected by the user.

• Method Details
  • itemStateChanged

    Invoked when an item has been selected or deselected by the user. The code written for this method performs the operations that need to occur when an item is selected (or deselected).

    Parameters:

    e - the event to be processed

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