Interface ListModel<E>
- Type Parameters:
- E- the type of the elements of this model
- All Known Subinterfaces:
- ComboBoxModel<E>,- MutableComboBoxModel<E>
- All Known Implementing Classes:
- AbstractListModel,- BasicDirectoryModel,- DefaultComboBoxModel,- DefaultListModel,- MetalFileChooserUI.DirectoryComboBoxModel,- MetalFileChooserUI.FilterComboBoxModel
public interface ListModel<E>
This interface defines the methods components like JList use
 to get the value of each cell in a list and the length of the list.
 Logically the model is a vector, indices vary from 0 to
 ListModel.getSize() - 1.  Any change to the contents or
 length of the data model must be reported to all of the
 ListDataListeners.
- Since:
- 1.2
- See Also:
- 
Method SummaryModifier and TypeMethodDescriptionvoidAdds a listener to the list that's notified each time a change to the data model occurs.getElementAt(int index) Returns the value at the specified index.intgetSize()Returns the length of the list.voidRemoves a listener from the list that's notified each time a change to the data model occurs.
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Method Details- 
getSizeint getSize()Returns the length of the list.- Returns:
- the length of the list
 
- 
getElementAtReturns the value at the specified index.- Parameters:
- index- the requested index
- Returns:
- the value at index
 
- 
addListDataListenerAdds a listener to the list that's notified each time a change to the data model occurs.- Parameters:
- l- the- ListDataListenerto be added
 
- 
removeListDataListenerRemoves a listener from the list that's notified each time a change to the data model occurs.- Parameters:
- l- the- ListDataListenerto be removed
 
 
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