public interface HeaderListener
extends java.util.EventListener
Header
is collapsed or expanded. Register your
listener using Header.addHeaderListener(HeaderListener)
.Modifier and Type | Method and Description |
---|---|
void |
headerCollapsed(HeaderEvent event)
Notifies the listener that the header was collapsed.
|
void |
headerExpanded(HeaderEvent event)
Notifies the listener that the header was expanded.
|
void headerExpanded(HeaderEvent event)
event
- an event with more information. Not null.void headerCollapsed(HeaderEvent event)
event
- an event with more information. Not null.