VergilGraphicalMessageHandler

java.lang.Object
- ptolemy.util.MessageHandler
- - ptolemy.gui.UndeferredGraphicalMessageHandler
  - - ptolemy.gui.GraphicalMessageHandler
    - - ptolemy.actor.gui.ActorGraphicalMessageHandler
      - ptolemy.vergil.VergilGraphicalMessageHandler

All Implemented Interfaces:

java.lang.Thread.UncaughtExceptionHandler
```
public class VergilGraphicalMessageHandler
extends ActorGraphicalMessageHandler
```
A message handler that optionally includes a button that opens the model that contains the actor that caused the exception and zooms into the actor.

Since:

Ptolemy II 10.0

Version:

$Id$

Author:

Christopher Brooks

Pt.AcceptedRating:

Red (cxh)

Pt.ProposedRating:

Red (cxh)

Field Summary
- Fields inherited from class ptolemy.gui.UndeferredGraphicalMessageHandler
  _context

Constructor Summary

Constructors
Constructor Description

VergilGraphicalMessageHandler()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`_showNameable(java.lang.Throwable throwable)`	Open the level of hierarchy of the model that contains the Nameable referred to by the KernelException or KernelRuntimeException and possibly zoom in.

Methods inherited from class ptolemy.actor.gui.ActorGraphicalMessageHandler
_checkThrowableNameable, _getNameable

Methods inherited from class ptolemy.gui.GraphicalMessageHandler
_error, _error, _message, _warning, _warning, _yesNoCancelQuestion, _yesNoQuestion

Methods inherited from class ptolemy.gui.UndeferredGraphicalMessageHandler
_showStackTrace, getContext, setContext

Methods inherited from class ptolemy.util.MessageHandler
error, error, getMessageHandler, isNonInteractive, message, setMessageHandler, setStatusHandler, shortDescription, status, uncaughtException, warning, warning, yesNoCancelQuestion, yesNoCancelQuestion, yesNoQuestion

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - VergilGraphicalMessageHandler
```
public VergilGraphicalMessageHandler()
```
- Method Detail
  - _showNameable
```
protected void _showNameable(java.lang.Throwable throwable)
```
    Open the level of hierarchy of the model that contains the Nameable referred to by the KernelException or KernelRuntimeException and possibly zoom in.
    
    Overrides:
    
    _showNameable in class ActorGraphicalMessageHandler
    
    Parameters:
    
    throwable - The throwable that may be a KernelException or KernelRuntimeException.