de.esprit.common.gui.util

Class IndexSelectionModel

java.lang.Object

javax.swing.DefaultListSelectionModel

de.esprit.common.gui.util.IndexSelectionModel

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, javax.swing.ListSelectionModel

public class IndexSelectionModel
extends javax.swing.DefaultListSelectionModel

This is a special ListSelectionModel that allows for controlling the current index in a JTable or JList. An IndexChangeEvent is being fired when the selection index changes. But prior to this a IndexChangeIntendedEvent is passed around in order to find out whether any listener wants to veto the index-change. A edit-form for instance that has non applied data may need to veto the event for not loosing the users edits.

Author:

Rainer Buesch

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.DefaultListSelectionModel

leadAnchorNotificationEnabled, listenerList

Fields inherited from interface javax.swing.ListSelectionModel

MULTIPLE_INTERVAL_SELECTION, SINGLE_INTERVAL_SELECTION, SINGLE_SELECTION

Constructor Summary

Constructors

Constructor and Description
IndexSelectionModel()

Method Summary

Methods

Modifier and Type	Method and Description
void	addIndexChangeListener(IndexChangeEvent.Listener l)
void	clearSelection()
protected boolean	fireIndexAllowedToChange()
protected void	fireIndexChanged()
void	fireSelectionState() Tell all SelectionListeners to update their current state.
int	getCurrentIndex()
void	removeIndexChangeListener(IndexChangeEvent.Listener l)
void	removeIndexInterval(int index0, int index1)
void	removeSelectionInterval(int index0, int index1)
void	setAnchorSelectionIndex(int anchorIndex)
void	setCurrentIndex(int index)
void	setLeadSelectionIndex(int leadIndex)
void	setSelectionInterval(int index0, int index1)

Methods inherited from class javax.swing.DefaultListSelectionModel

addListSelectionListener, addSelectionInterval, clone, fireValueChanged, fireValueChanged, fireValueChanged, getAnchorSelectionIndex, getLeadSelectionIndex, getListeners, getListSelectionListeners, getMaxSelectionIndex, getMinSelectionIndex, getSelectionMode, getValueIsAdjusting, insertIndexInterval, isLeadAnchorNotificationEnabled, isSelectedIndex, isSelectionEmpty, moveLeadSelectionIndex, removeListSelectionListener, setLeadAnchorNotificationEnabled, setSelectionMode, setValueIsAdjusting, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexSelectionModel

public IndexSelectionModel()

Method Detail

setAnchorSelectionIndex

public void setAnchorSelectionIndex(int anchorIndex)

Specified by:

setAnchorSelectionIndex in interface javax.swing.ListSelectionModel

Overrides:

setAnchorSelectionIndex in class javax.swing.DefaultListSelectionModel

setLeadSelectionIndex

public void setLeadSelectionIndex(int leadIndex)

Specified by:

setLeadSelectionIndex in interface javax.swing.ListSelectionModel

Overrides:

setLeadSelectionIndex in class javax.swing.DefaultListSelectionModel

setSelectionInterval

public void setSelectionInterval(int index0,
                        int index1)

Specified by:

setSelectionInterval in interface javax.swing.ListSelectionModel

Overrides:

setSelectionInterval in class javax.swing.DefaultListSelectionModel

clearSelection

public void clearSelection()

Specified by:

clearSelection in interface javax.swing.ListSelectionModel

Overrides:

clearSelection in class javax.swing.DefaultListSelectionModel

removeIndexInterval

public void removeIndexInterval(int index0,
                       int index1)

Specified by:

removeIndexInterval in interface javax.swing.ListSelectionModel

Overrides:

removeIndexInterval in class javax.swing.DefaultListSelectionModel

removeSelectionInterval

public void removeSelectionInterval(int index0,
                           int index1)

Specified by:

removeSelectionInterval in interface javax.swing.ListSelectionModel

Overrides:

removeSelectionInterval in class javax.swing.DefaultListSelectionModel

setCurrentIndex

public void setCurrentIndex(int index)

getCurrentIndex

public int getCurrentIndex()

addIndexChangeListener

public void addIndexChangeListener(IndexChangeEvent.Listener l)

removeIndexChangeListener

public void removeIndexChangeListener(IndexChangeEvent.Listener l)

fireIndexAllowedToChange

protected boolean fireIndexAllowedToChange()

fireIndexChanged

protected void fireIndexChanged()

fireSelectionState

public void fireSelectionState()

Tell all SelectionListeners to update their current state.