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Java™ Platform Standard Ed. 6 |
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java.lang.Objectjava.util.EventObject
javax.swing.event.ListSelectionEvent
public class ListSelectionEvent
An event that characterizes a change in selection. The change is limited to a
a single inclusive interval. The selection of at least one index within the
range will have changed. A decent ListSelectionModel
implementation
will keep the range as small as possible. ListSelectionListeners
will
generally query the source of the event for the new selected status of each
potentially changed row.
Warning:
Serialized objects of this class will not be compatible with
future Swing releases. The current serialization support is
appropriate for short term storage or RMI between applications running
the same version of Swing. As of 1.4, support for long term storage
of all JavaBeansTM
has been added to the java.beans
package.
Please see XMLEncoder
.
ListSelectionModel
Field Summary |
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Fields inherited from class java.util.EventObject |
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source |
Constructor Summary | |
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ListSelectionEvent(Object source,
int firstIndex,
int lastIndex,
boolean isAdjusting)
Represents a change in selection status between firstIndex and
lastIndex , inclusive. |
Method Summary | |
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int |
getFirstIndex()
Returns the index of the first row whose selection may have changed. |
int |
getLastIndex()
Returns the index of the last row whose selection may have changed. |
boolean |
getValueIsAdjusting()
Returns whether or not this is one in a series of multiple events, where changes are still being made. |
String |
toString()
Returns a String that displays and identifies this
object's properties. |
Methods inherited from class java.util.EventObject |
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getSource |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public ListSelectionEvent(Object source, int firstIndex, int lastIndex, boolean isAdjusting)
firstIndex
and
lastIndex
, inclusive. firstIndex
is less than or equal to
lastIndex
. The selection of at least one index within the range will
have changed.
firstIndex
- the first index in the range, <= lastIndexlastIndex
- the last index in the range, >= firstIndexisAdjusting
- whether or not this is one in a series of
multiple events, where changes are still being madeMethod Detail |
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public int getFirstIndex()
getFirstIndex() <= getLastIndex()
public int getLastIndex()
getLastIndex() >= getFirstIndex()
public boolean getValueIsAdjusting()
ListSelectionModel.setValueIsAdjusting(boolean)
for
more details on how this is used.
true
if this is one in a series of multiple events,
where changes are still being madepublic String toString()
String
that displays and identifies this
object's properties.
toString
in class EventObject
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Java™ Platform Standard Ed. 6 |
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