public class DefaultHierarchyListener
extends java.lang.Object
implements java.awt.event.HierarchyListener
HierarchyListener. Add this listener using
Component's addHierarchyListener method when a component inside
JOptionPane requires the focus of application.| Constructor and Description |
|---|
DefaultHierarchyListener() |
| Modifier and Type | Method and Description |
|---|---|
void |
hierarchyChanged(java.awt.event.HierarchyEvent e) |