Interface ItemListener
- 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:
-
Method Summary
Modifier and TypeMethodDescriptionvoid
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
-