public class HelpHistoryModelEvent
extends java.util.EventObject
Constructor | Description |
---|---|
HelpHistoryModelEvent(java.lang.Object source,
boolean previous,
boolean next) |
Represents a history change
|
Modifier and Type | Method | Description |
---|---|---|
boolean |
isNext() |
Returns if action "next" is allowed
|
boolean |
isPrevious() |
Returns if action "previous" is allowed.
|
public HelpHistoryModelEvent(java.lang.Object source, boolean previous, boolean next)
source
- The source for this event.previous
- If true a previous action is allowed.next
- If true a next action is allowed.java.lang.IllegalArgumentException
- if source is null.