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javax.swing
Interface MutableComboBoxModel

All Superinterfaces:

ComboBoxModel, ListModel

All Known Implementing Classes:

DefaultComboBoxModel

public interface MutableComboBoxModel
extends ComboBoxModel

A mutable version of ComboBoxModel.

Method Summary

Modifier and Type	Method and Description
void	addElement(Object obj) Adds an item at the end of the model.
void	insertElementAt(Object obj, int index) Adds an item at a specific index.
void	removeElement(Object obj) Removes an item from the model.
void	removeElementAt(int index) Removes an item at a specific index.

Methods inherited from interface javax.swing.ComboBoxModel

getSelectedItem, setSelectedItem

Methods inherited from interface javax.swing.ListModel

addListDataListener, getElementAt, getSize, removeListDataListener

Method Detail

addElement

void addElement(Object obj)

Adds an item at the end of the model. The implementation of this method should notify all registered ListDataListeners that the item has been added.

Parameters:

obj - the Object to be added

removeElement

void removeElement(Object obj)

Removes an item from the model. The implementation of this method should should notify all registered ListDataListeners that the item has been removed.

Parameters:

obj - the Object to be removed

insertElementAt

void insertElementAt(Object obj,
                     int index)

Adds an item at a specific index. The implementation of this method should notify all registered ListDataListeners that the item has been added.

Parameters:

obj - the Object to be added

index - location to add the object

removeElementAt

void removeElementAt(int index)

Removes an item at a specific index. The implementation of this method should notify all registered ListDataListeners that the item has been removed.

Parameters:

index - location of object to be removed