Changes the selection to be the set union of the current selection and the indices between index0 and index1 inclusive.

In SINGLE_SELECTION selection mode, this is equivalent to calling setSelectionInterval, and only the second index is used. In SINGLE_INTERVAL_SELECTION selection mode, this method behaves like setSelectionInterval, unless the given interval is immediately adjacent to or overlaps the existing selection, and can therefore be used to grow it.

If this represents a change to the current selection, then each ListSelectionListener is notified of the change. Note that index0 doesn't have to be less than or equal to index1.

If either index is -1, this method does nothing and returns without exception. Otherwise, if either index is less than -1, an IndexOutOfBoundsException is thrown.

index0	one end of the interval.
index1	other end of the interval
Throws	IndexOutOfBoundsException: if either index is less than -1 (and neither index is -1)
See also	addListSelectionListener, setSelectionInterval

Returns a clone of this selection model with the same selection. listenerLists are not duplicated.

Throws

CloneNotSupportedException: if the selection model does not both (a) implement the Cloneable interface and (b) define a clone method.

firstIndex	the first index in the interval
lastIndex	the last index in the interval
isAdjusting	true if this is the final change in a series of adjustments
See also	javax.swing.event.EventListenerList

Set the lead selection index, leaving all selection values unchanged. If leadAnchorNotificationEnabled is true, send a notification covering the old and new lead cells.

leadIndex	the new lead selection index
since	1.5
See also	setAnchorSelectionIndex, setLeadSelectionIndex, getLeadSelectionIndex

Changes the selection to be the set difference of the current selection and the indices between index0 and index1 inclusive. index0 doesn't have to be less than or equal to index1.

In SINGLE_INTERVAL_SELECTION selection mode, if the removal would produce two disjoint selections, the removal is extended through the greater end of the selection. For example, if the selection is 0-10 and you supply indices 5,6 (in any order) the resulting selection is 0-4.

If this represents a change to the current selection, then each ListSelectionListener is notified of the change.

If either index is -1, this method does nothing and returns without exception. Otherwise, if either index is less than -1, an IndexOutOfBoundsException is thrown.

index0	one end of the interval
index1	other end of the interval
Throws	IndexOutOfBoundsException: if either index is less than -1 (and neither index is -1)
See also	addListSelectionListener

Returns a string that displays and identifies this object's properties.

return

a String representation of this object

Set the anchor selection index, leaving all selection values unchanged. If leadAnchorNotificationEnabled is true, send a notification covering the old and new anchor cells.

See also

getAnchorSelectionIndex, setLeadSelectionIndex

Sets the value of the leadAnchorNotificationEnabled flag.

See also

isLeadAnchorNotificationEnabled()

Returns the value of the leadAnchorNotificationEnabled flag. When leadAnchorNotificationEnabled is true the model generates notification events with bounds that cover all the changes to the selection plus the changes to the lead and anchor indices. Setting the flag to false causes a narrowing of the event's bounds to include only the elements that have been selected or deselected since the last change. Either way, the model continues to maintain the lead and anchor variables internally. The default is true.

Note: It is possible for the lead or anchor to be changed without a change to the selection. Notification of these changes is often important, such as when the new lead or anchor needs to be updated in the view. Therefore, caution is urged when changing the default value.

return	the value of the leadAnchorNotificationEnabled flag
See also	setLeadAnchorNotificationEnabled(boolean)

Sets the lead selection index, ensuring that values between the anchor and the new lead are either all selected or all deselected. If the value at the anchor index is selected, first clear all the values in the range [anchor, oldLeadIndex], then select all the values values in the range [anchor, newLeadIndex], where oldLeadIndex is the old leadIndex and newLeadIndex is the new one.

If the value at the anchor index is not selected, do the same thing in reverse selecting values in the old range and deslecting values in the new one.

Generate a single event for this change and notify all listeners. For the purposes of generating minimal bounds in this event, do the operation in a single pass; that way the first and last index inside the ListSelectionEvent that is broadcast will refer to cells that actually changed value because of this method. If, instead, this operation were done in two steps the effect on the selection state would be the same but two events would be generated and the bounds around the changed values would be wider, including cells that had been first cleared only to later be set.

This method can be used in the mouseDragged method of a UI class to extend a selection.

See also

getLeadSelectionIndex, setAnchorSelectionIndex

Returns an array of all the objects currently registered as FooListeners upon this model. FooListeners are registered using the addFooListener method.

You can specify the listenerType argument with a class literal, such as FooListener.class. For example, you can query a DefaultListSelectionModel instance m for its list selection listeners with the following code:

ListSelectionListener[] lsls = (ListSelectionListener[])(m.getListeners(ListSelectionListener.class));

If no such listeners exist, this method returns an empty array.

listenerType	the type of listeners requested; this parameter should specify an interface that descends from java.util.EventListener
return	an array of all objects registered as FooListeners on this model, or an empty array if no such listeners have been added
Throws	ClassCastException: if listenerType doesn't specify a class or interface that implements java.util.EventListener
since	1.3
See also	getListSelectionListeners

Returns an array of all the list selection listeners registered on this DefaultListSelectionModel.

return	all of this model's ListSelectionListeners or an empty array if no list selection listeners are currently registered
since	1.4
See also	addListSelectionListener, removeListSelectionListener

Changes the selection to be between index0 and index1 inclusive. index0 doesn't have to be less than or equal to index1.

In SINGLE_SELECTION selection mode, only the second index is used.

If this represents a change to the current selection, then each ListSelectionListener is notified of the change.

If either index is -1, this method does nothing and returns without exception. Otherwise, if either index is less than -1, an IndexOutOfBoundsException is thrown.

index0	one end of the interval.
index1	other end of the interval
Throws	IndexOutOfBoundsException: if either index is less than -1 (and neither index is -1)
See also	addListSelectionListener

Sets the selection mode. The following list describes the accepted selection modes:

• ListSelectionModel.SINGLE_SELECTION - Only one list index can be selected at a time. In this mode, setSelectionInterval and addSelectionInterval are equivalent, both replacing the current selection with the index represented by the second argument (the "lead").
• ListSelectionModel.SINGLE_INTERVAL_SELECTION - Only one contiguous interval can be selected at a time. In this mode, addSelectionInterval behaves like setSelectionInterval (replacing the current selection), unless the given interval is immediately adjacent to or overlaps the existing selection, and can therefore be used to grow it.
• ListSelectionModel.MULTIPLE_INTERVAL_SELECTION - In this mode, there's no restriction on what can be selected.

Throws

IllegalArgumentException: if the selection mode isn't one of those allowed