public abstract class ComponentAdapter extends Object implements ComponentListener
Extend this class to create a
and override the methods for the events of interest. (If you implement the
ComponentListener interface, you have to define all of
the methods in it. This abstract class defines null methods for them
all, so you can only have to define methods for events you care about.)
Create a listener object using your class and then register it with a
component using the component's
method. When the component's size, location, or visibility
changes, the relevant method in the listener object is invoked,
ComponentEvent is passed to it.
|Constructor and Description|
|Modifier and Type||Method and Description|
Invoked when the component has been made invisible.
Invoked when the component's position changes.
Invoked when the component's size changes.
Invoked when the component has been made visible.
public void componentResized(ComponentEvent e)
public void componentMoved(ComponentEvent e)
public void componentShown(ComponentEvent e)
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
Copyright © 1993, 2013, Oracle and/or its affiliates. All rights reserved.