| java.lang.Object | ||
| ↳ | java.util.EventObject | |
| ↳ | javax.swing.event.ListSelectionEvent | |
Class Overview
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.
See Also
Summary
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Inherited Fields | |||||||||||
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 From class
java.util.EventObject
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Represents a change in selection status between
firstIndex and
lastIndex, inclusive. | |||||||||||
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Returns the index of the first row whose selection may have changed.
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Returns the index of the last row whose selection may have changed.
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Returns whether or not this is one in a series of multiple events,
where changes are still being made.
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Returns a
String that displays and identifies this
object's properties. | |||||||||||
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Inherited Methods | |||||||||||
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From class
java.util.EventObject
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From class
java.lang.Object
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Public Constructors
public ListSelectionEvent (Object source, int firstIndex, int lastIndex, boolean isAdjusting)
Represents a change in selection status between 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.
Parameters
| firstIndex | the first index in the range, <= lastIndex |
|---|---|
| lastIndex | the last index in the range, >= firstIndex |
| isAdjusting | whether or not this is one in a series of multiple events, where changes are still being made |
Public Methods
public int getFirstIndex ()
Returns the index of the first row whose selection may have changed.
getFirstIndex() <= getLastIndex()
Returns
- the first row whose selection value may have changed, where zero is the first row
public int getLastIndex ()
Returns the index of the last row whose selection may have changed.
getLastIndex() >= getFirstIndex()
Returns
- the last row whose selection value may have changed, where zero is the first row
public boolean getValueIsAdjusting ()
Returns whether or not this is one in a series of multiple events,
where changes are still being made. See the documentation for
setValueIsAdjusting(boolean) for
more details on how this is used.
Returns
trueif this is one in a series of multiple events, where changes are still being made
public String toString ()
Returns a String that displays and identifies this
object's properties.
Returns
- a String representation of this object