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0N/A */
0N/A
0N/Apackage java.awt.event;
0N/A
0N/A/**
0N/A * An abstract adapter class for receiving ancestor moved and resized events.
0N/A * The methods in this class are empty. This class exists as a
0N/A * convenience for creating listener objects.
0N/A * <p>
0N/A * Extend this class and override the method for the event of interest. (If
0N/A * you implement the <code>HierarchyBoundsListener</code> interface, you have
0N/A * to define both methods in it. This abstract class defines null methods for
0N/A * them both, so you only have to define the method for the event you care
0N/A * about.)
0N/A * <p>
0N/A * Create a listener object using your class and then register it with a
0N/A * Component using the Component's <code>addHierarchyBoundsListener</code>
0N/A * method. When the hierarchy to which the Component belongs changes by
0N/A * resize or movement of an ancestor, the relevant method in the listener
0N/A * object is invoked, and the <code>HierarchyEvent</code> is passed to it.
0N/A *
0N/A * @author David Mendenhall
0N/A * @see HierarchyBoundsListener
0N/A * @see HierarchyEvent
0N/A * @since 1.3
0N/A */
0N/Apublic abstract class HierarchyBoundsAdapter implements HierarchyBoundsListener
0N/A{
0N/A /**
0N/A * Called when an ancestor of the source is moved.
0N/A */
0N/A public void ancestorMoved(HierarchyEvent e) {}
0N/A
0N/A /**
0N/A * Called when an ancestor of the source is resized.
0N/A */
0N/A public void ancestorResized(HierarchyEvent e) {}
0N/A}