charvax.swing
Interface ListSelectionModel

All Known Implementing Classes:

DefaultListSelectionModel

public interface ListSelectionModel

Field Summary

static int	MULTIPLE_INTERVAL_SELECTION
static int	SINGLE_INTERVAL_SELECTION
static int	SINGLE_SELECTION

Method Summary

void	addListSelectionListener(ListSelectionListener l) Add a listener to the list that is notified each time the selection changes.
void	addSelectionInterval(int index0, int index1) Change the selection to be the set union between the current selection and the indices between index0 and index1 inclusive.
void	clearSelection() Change the selection to be the empty set.
int	getMaxSelectionIndex() Returns the last selected index, or -1 if the selection is empty.
int	getMinSelectionIndex() Returns the first selected index, or -1 if the selection is empty.
int	getSelectionMode() Returns the current selection mode.
void	insertIndexInterval(int index, int length, boolean before) Insert length indices beginning before/after index, without notifying the ListSelectionListeners.
boolean	isSelectedIndex(int index) Returns true if the specified index is selected.
boolean	isSelectionEmpty() Returns true if no indices are selected.
void	removeIndexInterval(int index0, int index1) Remove the indices in the interval index0,index1 (inclusive) from the selection model, without notifying the ListSelectionListeners.
void	removeListSelectionListener(ListSelectionListener l) Remove the specified listener from the list of listeners.
void	removeSelectionInterval(int index0, int index1) Change the selection to be the set difference between the current selection and the indices between index0 and index1 inclusive.
void	setSelectionInterval(int index0, int index1) Change the selection to be between index0 and index1 inclusive.
void	setSelectionMode(int mode_) Set the selection mode.

Field Detail

SINGLE_SELECTION

public static final int SINGLE_SELECTION

See Also:

Constant Field Values

SINGLE_INTERVAL_SELECTION

public static final int SINGLE_INTERVAL_SELECTION

See Also:

Constant Field Values

MULTIPLE_INTERVAL_SELECTION

public static final int MULTIPLE_INTERVAL_SELECTION

See Also:

Constant Field Values

Method Detail

addListSelectionListener

public void addListSelectionListener(ListSelectionListener l)

Add a listener to the list that is notified each time the selection changes.

removeListSelectionListener

public void removeListSelectionListener(ListSelectionListener l)

Remove the specified listener from the list of listeners.

clearSelection

public void clearSelection()

Change the selection to be the empty set. If this represents a change to the selection then notify each ListSelectionListener.

addSelectionInterval

public void addSelectionInterval(int index0,
                                 int index1)

Change the selection to be the set union between the current selection and the indices between index0 and index1 inclusive. If this represents a change to the current selection, then notify each ListSelectionListener. Note that index0 does not have to be less than or equal to index1.

removeSelectionInterval

public void removeSelectionInterval(int index0,
                                    int index1)

Change the selection to be the set difference between the current selection and the indices between index0 and index1 inclusive. If this represents a change to the current selection, then notify each ListSelectionListener. Note that index0 does not have to be less than or equal to index1.

setSelectionInterval

public void setSelectionInterval(int index0,
                                 int index1)

Change the selection to be between index0 and index1 inclusive. If this represents a change to the selection, then notify each ListSelectionListener. Note that index0 doesn't have to be less than or equal to index1.

setSelectionMode

public void setSelectionMode(int mode_)

Set the selection mode. The following modes are allowed:

• SINGLE_SELECTION. Only one list index can be selected at a time.
• SINGLE_INTERVAL_SELECTION. One contiguous index interval can be set at at time.

getSelectionMode

public int getSelectionMode()

Returns the current selection mode.

isSelectedIndex

public boolean isSelectedIndex(int index)

Returns true if the specified index is selected.

isSelectionEmpty

public boolean isSelectionEmpty()

Returns true if no indices are selected.

getMinSelectionIndex

public int getMinSelectionIndex()

Returns the first selected index, or -1 if the selection is empty.

getMaxSelectionIndex

public int getMaxSelectionIndex()

Returns the last selected index, or -1 if the selection is empty.

insertIndexInterval

public void insertIndexInterval(int index,
                                int length,
                                boolean before)

Insert length indices beginning before/after index, without notifying the ListSelectionListeners. This is typically called to sync the selection model with a corresponding change in the data model.

removeIndexInterval

public void removeIndexInterval(int index0,
                                int index1)

Remove the indices in the interval index0,index1 (inclusive) from the selection model, without notifying the ListSelectionListeners. This is typically called to sync the selection model width a corresponding change in the data model.