Module java.desktop

Package javax.swing.event

Interface ChangeListener

所有超接口:

EventListener

所有已知实现类:

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, JSlider.AccessibleJSlider, JSpinner.AccessibleJSpinner, JSpinner.DateEditor, JSpinner.DefaultEditor, JSpinner.ListEditor, JSpinner.NumberEditor, JTabbedPane.AccessibleJTabbedPane, JTabbedPane.ModelListener, ProgressMonitor.AccessibleProgressMonitor

       public interface ChangeListener extends EventListener
      

定义一个监听 ChangeEvents 的对象。

Method Summary

Modifier and Type	Method	Description
void	stateChanged(ChangeEvent e)	当监听器的目标改变其状态时调用。

Method Details

stateChanged

             void stateChanged(ChangeEvent e)
            

当监听器的目标改变其状态时调用。

参数:

e - 一个 ChangeEvent 对象