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Chapter 21 java.awt.event Reference |
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WindowAdapter 
Name
WindowAdapter
![[Graphic: Figure from the text]](./figs/windowa.gif)
Description
The WindowAdapter class implements the methods of WindowListener with empty functions. It may be easier for you to extend WindowAdapter, overriding only those methods you are interested in, than to implement WindowListener and provide the empty functions yourself.
Class Definition
public abstract class java.awt.event.WindowAdapter
extends java.lang.Object
implements java.awt.event.WindowListener {
// Instance Methods
public void windowActivated (WindowEvent e);
public void windowClosed (WindowEvent e);
public void windowClosing (WindowEvent e);
public void windowDeactivated (WindowEvent e);
public void windowDeiconified (WindowEvent e);
public void windowIconified (WindowEvent e);
public void windowOpened (WindowEvent e);
}
Instance Methods
windowActivated
public void windowActivated (WindowEvent e)
- Parameters
-
- e
-
The event that has occurred.
- e
- Description
-
Does nothing. Override this function to be notified when a window is activated.
windowClosed
public void windowClosed (WindowEvent e)
- Parameters
-
- e
-
The event that has occurred.
- e
- Description
-
Does nothing. Override this function to be notified when a window is closed.
windowClosing
public void windowClosing (WindowEvent e)
- Parameters
-
- e
-
The event that has occurred.
- e
- Description
-
Does nothing. Override this function to be notified when a window is in the process of closing.
windowDeactivated
public void windowDeactivated (WindowEvent e)
- Parameters
-
- e
-
The event that has occurred.
- e
- Description
-
Does nothing. Override this function to be notified when a window is deactivated.
windowDeiconified
public void windowDeiconified (WindowEvent e)
- Parameters
-
- e
-
The event that has occurred.
- e
- Description
-
Does nothing. Override this function to be notified when an iconified window is restored.
windowIconified
public void windowIconified (WindowEvent e)
- Parameters
-
- e
-
The event that has occurred.
- e
- Description
-
Does nothing. Override this function to be notified when a window is iconified (minimized).
windowOpened
public void windowOpened (WindowEvent e)
- Parameters
-
- e
-
The event that has occurred.
- e
- Description
-
Does nothing. Override this function to be notified when a window is opened.
See Also
WindowEvent, WindowListener
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| TextListener |
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WindowEvent |
