javax.swing.plaf.basic
Class BasicComboBoxUI.ListDataHandler
- java.lang.Object
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- javax.swing.plaf.basic.BasicComboBoxUI.ListDataHandler
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- All Implemented Interfaces:
- EventListener, ListDataListener
- Enclosing class:
- BasicComboBoxUI
public class BasicComboBoxUI.ListDataHandler extends Object implements ListDataListener
This listener watches for changes in theComboBoxModel.This public inner class should be treated as protected. Instantiate it only within subclasses of
BasicComboBoxUI.- See Also:
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BasicComboBoxUI.createListDataListener()
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Constructor Summary
Constructors Constructor and Description ListDataHandler()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method and Description voidcontentsChanged(ListDataEvent e)Sent when the contents of the list has changed in a way that's too complex to characterize with the previous methods.voidintervalAdded(ListDataEvent e)Sent after the indices in the index0,index1 interval have been inserted in the data model.voidintervalRemoved(ListDataEvent e)Sent after the indices in the index0,index1 interval have been removed from the data model.
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Method Detail
contentsChanged
public void contentsChanged(ListDataEvent e)
Description copied from interface:ListDataListenerSent 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.- Specified by:
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contentsChangedin interfaceListDataListener - Parameters:
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e- aListDataEventencapsulating the event information
intervalAdded
public void intervalAdded(ListDataEvent e)
Description copied from interface:ListDataListenerSent after the indices in the index0,index1 interval have been inserted in the data model. The new interval includes both index0 and index1.- Specified by:
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intervalAddedin interfaceListDataListener - Parameters:
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e- aListDataEventencapsulating the event information
intervalRemoved
public void intervalRemoved(ListDataEvent e)
Description copied from interface:ListDataListenerSent after the indices in the index0,index1 interval have been removed from the data model. The interval includes both index0 and index1.- Specified by:
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intervalRemovedin interfaceListDataListener - Parameters:
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e- aListDataEventencapsulating the event information
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