Class javax.help.event.TextHelpModelEvent
java.lang.Object
    |
    +----java.util.EventObject
            |
            +----javax.help.event.TextHelpModelEvent
- public class TextHelpModelEvent- extends java.util.EventObject
Notifies interested parties when a change in a
 TextHelpModel occurs.  The listener should query the source
 for details.
TextHelpModelEvent
public TextHelpModelEvent(java.lang.Object source)
- Creates a TextHelpModelEvent.- 
- Parameters:
- 
source- The source for this event.  Implements TextHelpModel
- Throws:
- java.lang.IllegalArgumentException - if source is null.