ListDataListener (Java 2 Platform SE 5.0) - JDK 5 Documentation v1.5.0, Java 2 SDK 英文文档

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Java^TM 2 Platform
Standard Ed. 5.0

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javax.swing.event
Interface ListDataListener

All Superinterfaces:: EventListener

All Known Implementing Classes:: BasicComboBoxUI.ListDataHandler, BasicComboPopup.ListDataHandler, BasicListUI.ListDataHandler, JComboBox, JList.AccessibleJList

public interface ListDataListener
extends EventListener
extends EventListener

ListDataListener

Method Summary

void contentsChanged(ListDataEvent e)
          Sent when the contents of the list has changed in a way that's too complex to characterize with the previous methods.

void intervalAdded(ListDataEvent e)
          Sent after the indices in the index0,index1 interval have been inserted in the data model.

void intervalRemoved(ListDataEvent e)
          Sent after the indices in the index0,index1 interval have been removed from the data model.

Method Summary
`void`	`contentsChanged(ListDataEvent e)` Sent when the contents of the list has changed in a way that's too complex to characterize with the previous methods.
`void`	`intervalAdded(ListDataEvent e)` Sent after the indices in the index0,index1 interval have been inserted in the data model.
`void`	`intervalRemoved(ListDataEvent e)` Sent after the indices in the index0,index1 interval have been removed from the data model.

Method Detail

intervalAdded

void intervalAdded(ListDataEvent e)

Sent after the indices in the index0,index1 interval have been inserted in the data model. The new interval includes both index0 and index1.

Parameters:: e - a ListDataEvent encapsulating the event information

intervalRemoved

void intervalRemoved(ListDataEvent e)

Sent after the indices in the index0,index1 interval have been removed from the data model. The interval includes both index0 and index1.

Parameters:: e - a ListDataEvent encapsulating the event information

contentsChanged

void contentsChanged(ListDataEvent e)

Sent when the contents of the list has changed in a way that's too complex to characterize with the previous methods. For example, this is sent when an item has been replaced. Index0 and index1 bracket the change.

Parameters:: e - a ListDataEvent encapsulating the event information