javax.swing
Class DefaultComboBoxModel

java.lang.Object
  |
  +--javax.swing.AbstractListModel
        |
        +--javax.swing.DefaultComboBoxModel

public class DefaultComboBoxModel

extends AbstractListModel

implements MutableComboBoxModel, Serializable

The default model for combo boxes.

See Also:

Serialized Form

Fields inherited from class javax.swing.AbstractListModel

listenerList

Constructor Summary

DefaultComboBoxModel()
Constructs an empty DefaultComboBoxModel object.

DefaultComboBoxModel(Object[] items)
Constructs a DefaultComboBoxModel object initialized with an array of objects.

DefaultComboBoxModel(Vector v)
Constructs a DefaultComboBoxModel object initialized with a vector.

Method Summary

void	addElement(Object anObject)
Object	getElementAt(int index)
int	getIndexOf(Object anObject) Returns the index-position of the specified object in the list.
Object	getSelectedItem()
int	getSize()
void	insertElementAt(Object anObject, int index)
void	removeAllElements() Empties the list.
void	removeElement(Object anObject)
void	removeElementAt(int index)
void	setSelectedItem(Object anObject)

Methods inherited from class javax.swing.AbstractListModel

addListDataListener, fireContentsChanged, fireIntervalAdded, fireIntervalRemoved, removeListDataListener

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultComboBoxModel

public DefaultComboBoxModel()

Constructs an empty DefaultComboBoxModel object.

DefaultComboBoxModel

public DefaultComboBoxModel(Object[] items)

Constructs a DefaultComboBoxModel object initialized with an array of objects.

Parameters:

items - an array of Object objects

DefaultComboBoxModel

public DefaultComboBoxModel(Vector v)

Constructs a DefaultComboBoxModel object initialized with a vector.

Parameters:

v - a Vector object ...

Method Detail

setSelectedItem

public void setSelectedItem(Object anObject)

getSelectedItem

public Object getSelectedItem()

getSize

public int getSize()

getElementAt

public Object getElementAt(int index)

getIndexOf

public int getIndexOf(Object anObject)

Returns the index-position of the specified object in the list.

Parameters:

anObject -

Returns:

an int representing the index position, where 0 is the first position

addElement

public void addElement(Object anObject)

Specified by:

addElement in interface MutableComboBoxModel

insertElementAt

public void insertElementAt(Object anObject,
                            int index)

Specified by:

insertElementAt in interface MutableComboBoxModel

removeElementAt

public void removeElementAt(int index)

Specified by:

removeElementAt in interface MutableComboBoxModel

removeElement

public void removeElement(Object anObject)

Specified by:

removeElement in interface MutableComboBoxModel

removeAllElements

public void removeAllElements()

Empties the list.