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javax.swing.event

Class ListDataEvent

Implemented Interfaces:
Serializable
public class ListDataEvent
extends EventObject
An event that contains information about a modification to the content of a list.
See Also:
Serialized Form

Field Summary

static int
CONTENTS_CHANGED
An event type indicating that the list content has been modified.
static int
INTERVAL_ADDED
An event type indicating that an interval has been added to the list.
static int
INTERVAL_REMOVED
An event type indicating that an interval has been removed from the list.

Fields inherited from class java.util.EventObject

source

Constructor Summary

ListDataEvent(Object source, int type, int index0, int index1)
Creates a ListDataEvent object.

Method Summary

int
getIndex0()
Returns the index of the first item in the range of modified list items.
int
getIndex1()
Returns the index of the last item in the range of modified list items.
int
getType()
Returns a code representing the type of this event, which is usually one of CONTENTS_CHANGED, INTERVAL_ADDED or INTERVAL_REMOVED.
String
toString()
Returns a string representing the state of this event.

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

CONTENTS_CHANGED

public static final int CONTENTS_CHANGED
An event type indicating that the list content has been modified.
Field Value:
0

INTERVAL_ADDED

public static final int INTERVAL_ADDED
An event type indicating that an interval has been added to the list.
Field Value:
1

INTERVAL_REMOVED

public static final int INTERVAL_REMOVED
An event type indicating that an interval has been removed from the list.
Field Value:
2

Constructor Details

ListDataEvent

public ListDataEvent(Object source,
                     int type,
                     int index0,
                     int index1)
Creates a ListDataEvent object.
Parameters:
source - the source of the event (null not permitted).
type - the type of the event (should be one of CONTENTS_CHANGED, INTERVAL_ADDED or INTERVAL_REMOVED, although this is not enforced).
index0 - the index for one end of the modified range of list elements.
index1 - the index for the other end of the modified range of list elements.

Method Details

getIndex0

public int getIndex0()
Returns the index of the first item in the range of modified list items.
Returns:
The index of the first item in the range of modified list items.

getIndex1

public int getIndex1()
Returns the index of the last item in the range of modified list items.
Returns:
The index of the last item in the range of modified list items.

getType

public int getType()
Returns a code representing the type of this event, which is usually one of CONTENTS_CHANGED, INTERVAL_ADDED or INTERVAL_REMOVED.
Returns:
The event type.

toString

public String toString()
Returns a string representing the state of this event.
Overrides:
toString in interface EventObject
Returns:
A string.
ListDataEvent.java -- Copyright (C) 2002, 2006, Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.

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