javax.help.event
Class HelpHistoryModelEvent
java.util.EventObject
javax.help.event.HelpHistoryModelEvent
public class HelpHistoryModelEvent
extends java.util.EventObject
Notifies interested parties that a change in a
Help History Model source has occurred.
boolean | isNext() - Returns if action "next" is allowed
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boolean | isPrevious() - Returns if action "previous" is allowed.
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HelpHistoryModelEvent
public HelpHistoryModelEvent(Object source,
boolean previous,
boolean next)
Represents a history change
source
- The source for this event.previous
- If true a previous action is allowed.next
- If true a next action is allowed.
isNext
public boolean isNext()
Returns if action "next" is allowed
- True if action is allowed, false otherwise.
isPrevious
public boolean isPrevious()
Returns if action "previous" is allowed.
- True if action is allowed, false otherwise.