java.awt.event

Class WindowAdapter

Implemented Interfaces:
EventListener, WindowFocusListener, WindowListener, WindowStateListener
Known Direct Subclasses:
BasicToolBarUI.FrameListener, JMenu.WinListener

public abstract class WindowAdapter
extends Object
implements WindowListener, WindowStateListener, WindowFocusListener

This class implements WindowListener, WindowStateListener, and WindowFocusListener, and implements all methods with empty bodies. This allows a listener interested in listening to only a subset of any WindowEvent actions to extend this class and override only the desired methods.
Since:
1.1
See Also:
ComponentEvent, ComponentListener

Constructor Summary

WindowAdapter()
Do nothing default constructor for subclasses.

Method Summary

void
windowActivated(WindowEvent event)
Implements this method from the interface with an empty method body.
void
windowClosed(WindowEvent event)
Implements this method from the interface with an empty method body.
void
windowClosing(WindowEvent event)
Implements this method from the interface with an empty method body.
void
windowDeactivated(WindowEvent event)
Implements this method from the interface with an empty method body.
void
windowDeiconified(WindowEvent event)
Implements this method from the interface with an empty method body.
void
windowGainedFocus(WindowEvent event)
Implements this method from the interface with an empty method body.
void
windowIconified(WindowEvent event)
Implements this method from the interface with an empty method body.
void
windowLostFocus(WindowEvent event)
Implements this method from the interface with an empty method body.
void
windowOpened(WindowEvent event)
Implements this method from the interface with an empty method body.
void
windowStateChanged(WindowEvent event)
Implements this method from the interface with an empty method body.

Methods inherited from class java.lang.Object

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

Constructor Details

WindowAdapter

public WindowAdapter()
Do nothing default constructor for subclasses.

Method Details

windowActivated

public void windowActivated(WindowEvent event)
Implements this method from the interface with an empty method body.
Specified by:
windowActivated in interface WindowListener
Parameters:
event - the event, ignored in this implementation

windowClosed

public void windowClosed(WindowEvent event)
Implements this method from the interface with an empty method body.
Specified by:
windowClosed in interface WindowListener
Parameters:
event - the event, ignored in this implementation

windowClosing

public void windowClosing(WindowEvent event)
Implements this method from the interface with an empty method body.
Specified by:
windowClosing in interface WindowListener
Parameters:
event - the event, ignored in this implementation

windowDeactivated

public void windowDeactivated(WindowEvent event)
Implements this method from the interface with an empty method body.
Specified by:
windowDeactivated in interface WindowListener
Parameters:
event - the event, ignored in this implementation

windowDeiconified

public void windowDeiconified(WindowEvent event)
Implements this method from the interface with an empty method body.
Specified by:
windowDeiconified in interface WindowListener
Parameters:
event - the event, ignored in this implementation

windowGainedFocus

public void windowGainedFocus(WindowEvent event)
Implements this method from the interface with an empty method body.
Specified by:
windowGainedFocus in interface WindowFocusListener
Parameters:
event - the event, ignored in this implementation
Since:
1.4

windowIconified

public void windowIconified(WindowEvent event)
Implements this method from the interface with an empty method body.
Specified by:
windowIconified in interface WindowListener
Parameters:
event - the event, ignored in this implementation

windowLostFocus

public void windowLostFocus(WindowEvent event)
Implements this method from the interface with an empty method body.
Specified by:
windowLostFocus in interface WindowFocusListener
Parameters:
event - the event, ignored in this implementation
Since:
1.4

windowOpened

public void windowOpened(WindowEvent event)
Implements this method from the interface with an empty method body.
Specified by:
windowOpened in interface WindowListener
Parameters:
event - the event, ignored in this implementation

windowStateChanged

public void windowStateChanged(WindowEvent event)
Implements this method from the interface with an empty method body.
Specified by:
windowStateChanged in interface WindowStateListener
Parameters:
event - the event, ignored in this implementation
Since:
1.4

WindowAdapter.java -- convenience class for writing window listeners 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.