com.isti.util.gui

Class IstiListComboBoxModel

java.lang.Object

javax.swing.AbstractListModel

com.isti.util.gui.IstiListComboBoxModel

All Implemented Interfaces:

java.io.Serializable, javax.swing.ComboBoxModel, javax.swing.ListModel, javax.swing.MutableComboBoxModel

public class IstiListComboBoxModel
extends javax.swing.AbstractListModel
implements javax.swing.MutableComboBoxModel

Class IstiListComboBoxModel defines a list combo box model.

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.AbstractListModel

listenerList

Constructor Summary

Constructors

Constructor and Description
IstiListComboBoxModel(java.util.List objects, java.lang.Object selectedObject) Constructs a station combo box model.

Method Summary

Modifier and Type	Method and Description
void	addElement(java.lang.Object obj) Adds an item at the end of the model.
java.lang.Object	getElementAt(int index) Gets the value at the specified index.
java.lang.Object	getSelectedItem() Gets the selected item.
int	getSize() Gets the length of the list.
void	insertElementAt(java.lang.Object obj, int index) Adds an item at a specific index.
void	removeAllElements() Empties the list.
void	removeElement(java.lang.Object obj) Removes an item from the model.
void	removeElementAt(int index) Removes an item at a specific index.
void	setSelectedItem(java.lang.Object anItem) Set the selected item.

Methods inherited from class javax.swing.AbstractListModel

addListDataListener, fireContentsChanged, fireIntervalAdded, fireIntervalRemoved, getListDataListeners, getListeners, removeListDataListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.swing.ListModel

addListDataListener, removeListDataListener

Constructor Detail

IstiListComboBoxModel

public IstiListComboBoxModel(java.util.List objects,
                             java.lang.Object selectedObject)

Constructs a station combo box model.

Parameters:

objects - the list of objects.

selectedObject - the selected object.

Method Detail

addElement

public void addElement(java.lang.Object obj)

Adds an item at the end of the model.

Specified by:

addElement in interface javax.swing.MutableComboBoxModel

Parameters:

obj - the Object to be added

getElementAt

public java.lang.Object getElementAt(int index)

Gets the value at the specified index.

Specified by:

getElementAt in interface javax.swing.ListModel

Parameters:

index - the requested index.

Returns:

the value at index.

getSelectedItem

public java.lang.Object getSelectedItem()

Gets the selected item.

Specified by:

getSelectedItem in interface javax.swing.ComboBoxModel

Returns:

the selected item or null if there is no selection.

getSize

public int getSize()

Gets the length of the list.

Specified by:

getSize in interface javax.swing.ListModel

Returns:

the length of the list.

insertElementAt

public void insertElementAt(java.lang.Object obj,
                            int index)

Adds an item at a specific index.

Specified by:

insertElementAt in interface javax.swing.MutableComboBoxModel

Parameters:

obj - the Object to be added

index - location to add the object

removeAllElements

public void removeAllElements()

Empties the list.

removeElement

public void removeElement(java.lang.Object obj)

Removes an item from the model.

Specified by:

removeElement in interface javax.swing.MutableComboBoxModel

Parameters:

obj - the Object to be removed

removeElementAt

public 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.

Specified by:

removeElementAt in interface javax.swing.MutableComboBoxModel

Parameters:

index - location of object to be removed

setSelectedItem

public void setSelectedItem(java.lang.Object anItem)

Set the selected item.

Specified by:

setSelectedItem in interface javax.swing.ComboBoxModel

Parameters:

anItem - the selected item or null for no selection.