java.awt.event

Class TextEvent

Implemented Interfaces:
Serializable

public class TextEvent
extends AWTEvent

This event is generated when a text box changes contents. This is an abstraction that distills a large number of individual mouse or keyboard events into a simpler "text changed" event.
Since:
1.1
See Also:
TextComponent, TextListener, Serialized Form

Field Summary

static int
TEXT_FIRST
This is the first id in the range of event ids used by this class.
static int
TEXT_LAST
This is the last id in the range of event ids used by this class.
static int
TEXT_VALUE_CHANGED
This event id indicates that the text of an object has changed.

Fields inherited from class java.awt.AWTEvent

ACTION_EVENT_MASK, ADJUSTMENT_EVENT_MASK, COMPONENT_EVENT_MASK, CONTAINER_EVENT_MASK, FOCUS_EVENT_MASK, HIERARCHY_BOUNDS_EVENT_MASK, HIERARCHY_EVENT_MASK, INPUT_METHOD_EVENT_MASK, INVOCATION_EVENT_MASK, ITEM_EVENT_MASK, KEY_EVENT_MASK, MOUSE_EVENT_MASK, MOUSE_MOTION_EVENT_MASK, MOUSE_WHEEL_EVENT_MASK, PAINT_EVENT_MASK, RESERVED_ID_MAX, TEXT_EVENT_MASK, WINDOW_EVENT_MASK, WINDOW_FOCUS_EVENT_MASK, WINDOW_STATE_EVENT_MASK, consumed, id

Fields inherited from class java.util.EventObject

source

Constructor Summary

TextEvent(Object source, int id)
Initializes a new instance of TextEvent with the specified source and id.

Method Summary

String
paramString()
Returns a string identifying this event.

Methods inherited from class java.awt.AWTEvent

consume, getID, isConsumed, paramString, setSource, toString

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

TEXT_FIRST

public static final int TEXT_FIRST
This is the first id in the range of event ids used by this class.
Field Value:
900

TEXT_LAST

public static final int TEXT_LAST
This is the last id in the range of event ids used by this class.
Field Value:
900

TEXT_VALUE_CHANGED

public static final int TEXT_VALUE_CHANGED
This event id indicates that the text of an object has changed.
Field Value:
900

Constructor Details

TextEvent

public TextEvent(Object source,
                 int id)
Initializes a new instance of TextEvent with the specified source and id. Note that an invalid id leads to unspecified results.
Parameters:
source - the (TextComponent) object that generated this event
id - the event id
Throws:
IllegalArgumentException - if source is null

Method Details

paramString

public String paramString()
Returns a string identifying this event. This is "TEXT_VALUE_CHANGED".
Overrides:
paramString in interface AWTEvent
Returns:
a string identifying this event

TextEvent.java -- event for text changes Copyright (C) 1999, 2002, 2005 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.