com.sas.swing.models
Class CollectionToListModelAdapter

com.sas.swing.models.CollectionToListModelAdapter

All Implemented Interfaces:

com.sas.beans.PropertyChangeSource, java.io.Serializable, javax.swing.ListModel

Direct Known Subclasses:

CollectionToComboBoxModelAdapter

public class CollectionToListModelAdapter
implements com.sas.beans.PropertyChangeSource

The CollectionToListModelAdapter allows collections that extend from java.util.Collection, such as instances of java.util.List and java.util.Set, to be used as the model for a javax.swing.JList. The collection must be set as the model for the adapter, which can then used as the model for the viewer.

See Also:

Serialized Form

Field Summary

protected java.util.List	delegate Internal storage of data from collection
protected java.util.Collection	model Model for the adapter
protected javax.swing.event.SwingPropertyChangeSupport	spcs Used to support property changes in the webAF customizer

Constructor Summary

CollectionToListModelAdapter()
Default constructor

CollectionToListModelAdapter(java.util.Collection c)
Overloaded constructor that intializes the adapter with the data given by the collection

CollectionToListModelAdapter(int size)
Overloaded constructor that initializes the delegate to be of given size

Method Summary

void	addPropertyChangeListener(java.beans.PropertyChangeListener listener)
protected void	createDelegate() Create the delegate object
java.lang.Object	getElementAt(int i) Returns the value at the specified index.
static com.sas.beans.ExtendedBeanInfo	getExtendedBeanInfo()
java.util.Collection	getModel() Returns the model of the adapter
int	getSize() Returns the length of the list.
void	refresh() Force a refresh on the adapter
void	removePropertyChangeListener(java.beans.PropertyChangeListener listener)
void	setModel(java.util.Collection model) Sets the model of the adapter to the given collection

Field Detail

delegate

protected java.util.List delegate

Internal storage of data from collection

model

protected java.util.Collection model

Model for the adapter

spcs

protected javax.swing.event.SwingPropertyChangeSupport spcs

Used to support property changes in the webAF customizer

Constructor Detail

CollectionToListModelAdapter

public CollectionToListModelAdapter()

Default constructor

CollectionToListModelAdapter

public CollectionToListModelAdapter(int size)

Overloaded constructor that initializes the delegate to be of given size

Parameters:

size - Initial size of the delegate representing the collection

CollectionToListModelAdapter

public CollectionToListModelAdapter(java.util.Collection c)

Overloaded constructor that intializes the adapter with the data given by the collection

Parameters:

c - Collection whose data will be used within the adapter

Method Detail

getSize

public int getSize()

Returns the length of the list.

Specified by:

getSize in interface javax.swing.ListModel

getElementAt

public java.lang.Object getElementAt(int i)

Returns the value at the specified index.

Specified by:

getElementAt in interface javax.swing.ListModel

setModel

public void setModel(java.util.Collection model)

Sets the model of the adapter to the given collection

Parameters:

model - Collection whose data will be used within the adapter

getModel

public java.util.Collection getModel()

Returns the model of the adapter

createDelegate

protected void createDelegate()

Create the delegate object

refresh

public void refresh()

Force a refresh on the adapter

addPropertyChangeListener

public void addPropertyChangeListener(java.beans.PropertyChangeListener listener)

Specified by:

addPropertyChangeListener in interface com.sas.beans.PropertyChangeSource

removePropertyChangeListener

public void removePropertyChangeListener(java.beans.PropertyChangeListener listener)

Specified by:

removePropertyChangeListener in interface com.sas.beans.PropertyChangeSource

getExtendedBeanInfo

public static com.sas.beans.ExtendedBeanInfo getExtendedBeanInfo()