ChangeListener (Java Platform SE 6) - JDK 5 Documentation v6.0, Java 2 SDK 英文文档

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Java™ Platform
Standard Ed. 6

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javax.swing.event
Interface ChangeListener

All Superinterfaces:: EventListener

All Known Implementing Classes:: AbstractButton.ButtonChangeListener, BasicButtonListener, BasicMenuUI.ChangeHandler, BasicProgressBarUI.ChangeHandler, BasicScrollBarUI.ModelListener, BasicScrollPaneUI.HSBChangeListener, BasicScrollPaneUI.ViewportChangeHandler, BasicScrollPaneUI.VSBChangeListener, BasicSliderUI.ChangeHandler, BasicTabbedPaneUI.TabSelectionHandler, JCheckBoxMenuItem.AccessibleJCheckBoxMenuItem, JMenu.AccessibleJMenu, JMenuItem.AccessibleJMenuItem, JRadioButtonMenuItem.AccessibleJRadioButtonMenuItem, JScrollPane.AccessibleJScrollPane, JSpinner.AccessibleJSpinner, JSpinner.DateEditor, JSpinner.DefaultEditor, JSpinner.ListEditor, JSpinner.NumberEditor, JTabbedPane.AccessibleJTabbedPane, JTabbedPane.ModelListener, ProgressMonitor.AccessibleProgressMonitor

public interface ChangeListener
extends EventListener
extends EventListener

Defines an object which listens for ChangeEvents.

Method Summary

void stateChanged(ChangeEvent e)
Invoked when the target of the listener has changed its state.

Method Summary
`void`	`stateChanged(ChangeEvent e)` Invoked when the target of the listener has changed its state.

Method Detail

stateChanged

void stateChanged(ChangeEvent e)

Invoked when the target of the listener has changed its state.

Parameters:: e - a ChangeEvent object